Bump up patch version

revert to 5fbd9

.github/workflows/publish.yml

@@ -0,0 +1,30 @@
+name: Publish to npm 🚀
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - package.json
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Publish to npm
+        run: npm publish --access public 

bin/index.js

@@ -6,6 +6,7 @@ import { init } from './init.js';
 const args = process.argv.slice(2);
 let projectName = null;
 let autoAcceptDefaults = false;
+let apiKey = null;
 
 // Check for -y flag
 const yIndex = args.indexOf('-y');
@@ -14,18 +15,48 @@ if (yIndex !== -1) {
   args.splice(yIndex, 1); // Remove -y from args
 }
 
-// If there's a remaining argument, it's the project name
+  // Parse other arguments
-if (args.length > 0) {
+  for (let i = 0; i < args.length; i++) {
-  projectName = args[0];
+    const arg = args[i];
-}
     
-// If -y is used without project name, we still need to ask for project name
+    if (arg === '-p' || arg === '--project') {
+      if (i + 1 < args.length) {
+        projectName = args[i + 1];
+        if (projectName.startsWith('-')) {
+          console.error('Error: Project name cannot start with a dash (-)');
+          process.exit(1);
+        }
+        args.splice(i, 2); // Remove both the flag and its value
+        i--; // Adjust index since we removed 2 elements
+      } else {
+        console.error('Error: -p/--project requires a project name');
+        process.exit(1);
+      }
+    } else if (arg === '-k' || arg === '--api-key') {
+      if (i + 1 < args.length) {
+        apiKey = args[i + 1];
+        if (apiKey.startsWith('-')) {
+          console.error('Error: API key cannot start with a dash (-)');
+          process.exit(1);
+        }
+        args.splice(i, 2); // Remove both the flag and its value
+        i--; // Adjust index since we removed 2 elements
+      } else {
+        console.error('Error: -k/--api-key requires an API key');
+        process.exit(1);
+      }
+    }
+  }
+
+
+
+// Validate that if -y is used, a project name must be provided
 if (autoAcceptDefaults && !projectName) {
-  // We'll handle this case in the init function by asking only for project name
+  console.error('Error: -y flag requires a project name. Use -p/--project to specify the project name.');
-  autoAcceptDefaults = false;
+  process.exit(1);
 }
 
-init(projectName, autoAcceptDefaults).catch((err) => {
+init(projectName, autoAcceptDefaults, apiKey).catch((err) => {
   console.error('Error:', err);
   process.exit(1);
 });

bin/init.js

@@ -63,7 +63,7 @@ async function queryNeynarApp(apiKey) {
 }
 
 // Export the main CLI function for programmatic use
-export async function init(projectName = null, autoAcceptDefaults = false) {
+export async function init(projectName = null, autoAcceptDefaults = false, apiKey = null) {
   printWelcomeMessage();
 
   // Ask about Neynar usage
@@ -101,52 +101,59 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
       break;
     }
 
-    console.log(
+    // Use provided API key if available, otherwise prompt for it
-      '\n🪐 Find your Neynar API key at: https://dev.neynar.com/app\n'
+    if (apiKey) {
-    );
+      neynarApiKey = apiKey;
-
-    let neynarKeyAnswer;
-    if (autoAcceptDefaults) {
-      neynarKeyAnswer = { neynarApiKey: null };
     } else {
-      neynarKeyAnswer = await inquirer.prompt([
+      if (!autoAcceptDefaults) {
-        {
+        console.log(
-          type: 'password',
+          '\n🪐 Find your Neynar API key at: https://dev.neynar.com/app\n'
-          name: 'neynarApiKey',
+        );
-          message: 'Enter your Neynar API key (or press enter to skip):',
+      }
-          default: null,
-        },
-      ]);
-    }
 
-    if (neynarKeyAnswer.neynarApiKey) {
+      let neynarKeyAnswer;
-      neynarApiKey = neynarKeyAnswer.neynarApiKey;
-    } else {
-      let useDemoKey;
       if (autoAcceptDefaults) {
-        useDemoKey = { useDemo: true };
+        neynarKeyAnswer = { neynarApiKey: null };
       } else {
-        useDemoKey = await inquirer.prompt([
+        neynarKeyAnswer = await inquirer.prompt([
           {
-            type: 'confirm',
+            type: 'password',
-            name: 'useDemo',
+            name: 'neynarApiKey',
-            message: 'Would you like to try the demo Neynar API key?',
+            message: 'Enter your Neynar API key (or press enter to skip):',
-            default: true,
+            default: null,
           },
         ]);
       }
 
-      if (useDemoKey.useDemo) {
+      if (neynarKeyAnswer.neynarApiKey) {
-        console.warn(
+        neynarApiKey = neynarKeyAnswer.neynarApiKey;
-          '\n⚠️ Note: the demo key is for development purposes only and is aggressively rate limited.'
+      } else {
-        );
+        let useDemoKey;
-        console.log(
+        if (autoAcceptDefaults) {
-          'For production, please sign up for a Neynar account at https://neynar.com/ and configure the API key in your .env or .env.local file with NEYNAR_API_KEY.'
+          useDemoKey = { useDemo: true };
-        );
+        } else {
-        console.log(
+          useDemoKey = await inquirer.prompt([
-          `\n${purple}${bright}${italic}Neynar now has a free tier! See https://neynar.com/#pricing for details.\n${reset}`
+            {
-        );
+              type: 'confirm',
-        neynarApiKey = 'FARCASTER_V2_FRAMES_DEMO';
+              name: 'useDemo',
+              message: 'Would you like to try the demo Neynar API key?',
+              default: true,
+            },
+          ]);
+        }
+
+        if (useDemoKey.useDemo) {
+          console.warn(
+            '\n⚠️ Note: the demo key is for development purposes only and is aggressively rate limited.'
+          );
+          console.log(
+            'For production, please sign up for a Neynar account at https://neynar.com/ and configure the API key in your .env or .env.local file with NEYNAR_API_KEY.'
+          );
+          console.log(
+            `\n${purple}${bright}${italic}Neynar now has a free tier! See https://neynar.com/#pricing for details.\n${reset}`
+          );
+          neynarApiKey = 'FARCASTER_V2_FRAMES_DEMO';
+        }
       }
     }
 
@@ -222,7 +229,7 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
       useTunnel: true,
       enableAnalytics: true,
       seedPhrase: null,
-      sponsorSigner: false,
+      useSponsoredSigner: false,
     };
   } else {
     // If autoAcceptDefaults is false but we have a projectName, we still need to ask for other options
@@ -338,6 +345,36 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
     ]);
     answers.useTunnel = hostingAnswer.useTunnel;
 
+    // Ask about Neynar Sponsored Signers / SIWN
+    const sponsoredSignerAnswer = await inquirer.prompt([
+      {
+        type: 'confirm',
+        name: 'useSponsoredSigner',
+        message:
+          'Would you like to write data to Farcaster on behalf of your miniapp users? This involves using Neynar Sponsored Signers and SIWN.\n' +
+          '\n⚠️ A seed phrase is required for this option.\n',
+        default: false,
+      },
+    ]);
+    answers.useSponsoredSigner = sponsoredSignerAnswer.useSponsoredSigner;
+
+    if (answers.useSponsoredSigner) {
+      const { seedPhrase } = await inquirer.prompt([
+        {
+          type: 'password',
+          name: 'seedPhrase',
+          message: 'Enter your Farcaster custody account seed phrase (required for Neynar Sponsored Signers/SIWN):',
+          validate: (input) => {
+            if (!input || input.trim().split(' ').length < 12) {
+              return 'Seed phrase must be at least 12 words';
+            }
+            return true;
+          },
+        },
+      ]);
+      answers.seedPhrase = seedPhrase;
+    }
+
     // Ask about analytics opt-out
     const analyticsAnswer = await inquirer.prompt([
       {
@@ -409,13 +446,14 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
   delete packageJson.devDependencies;
 
   // Add dependencies
+  // question: remove auth-client?
   packageJson.dependencies = {
     '@farcaster/auth-client': '>=0.3.0 <1.0.0',
-    '@farcaster/auth-kit': '>=0.6.0 <1.0.0',
     '@farcaster/miniapp-node': '>=0.1.5 <1.0.0',
     '@farcaster/miniapp-sdk': '>=0.1.6 <1.0.0',
     '@farcaster/miniapp-wagmi-connector': '^1.0.0',
     '@farcaster/mini-app-solana': '>=0.0.17 <1.0.0',
+    '@farcaster/quick-auth': '>=0.0.7 <1.0.0',
     '@neynar/react': '^1.2.5',
     '@radix-ui/react-label': '^2.1.1',
     '@solana/wallet-adapter-react': '^0.15.38',
@@ -427,7 +465,6 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
     'lucide-react': '^0.469.0',
     mipd: '^0.0.7',
     next: '^15',
-    'next-auth': '^4.24.11',
     react: '^19',
     'react-dom': '^19',
     'tailwind-merge': '^2.6.0',
@@ -439,18 +476,20 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
   };
 
   packageJson.devDependencies = {
-    '@types/node': '^20',
+    "@types/inquirer": "^9.0.8",
-    '@types/react': '^19',
+    "@types/node": "^20",
-    '@types/react-dom': '^19',
+    "@types/react": "^19",
-    '@vercel/sdk': '^1.9.0',
+    "@types/react-dom": "^19",
-    crypto: '^1.0.1',
+    "@vercel/sdk": "^1.9.0",
-    eslint: '^8',
+    "crypto": "^1.0.1",
-    'eslint-config-next': '15.0.3',
+    "eslint": "^8",
-    localtunnel: '^2.0.2',
+    "eslint-config-next": "15.0.3",
-    'pino-pretty': '^13.0.0',
+    "localtunnel": "^2.0.2",
-    postcss: '^8',
+    "pino-pretty": "^13.0.0",
-    tailwindcss: '^3.4.1',
+    "postcss": "^8",
-    typescript: '^5',
+    "tailwindcss": "^3.4.1",
+    "ts-node": "^10.9.2",
+    "typescript": "^5"
   };
 
   // Add Neynar SDK if selected
@@ -458,6 +497,12 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
     packageJson.dependencies['@neynar/nodejs-sdk'] = '^2.19.0';
   }
 
+  // Add auth-kit and next-auth dependencies if useSponsoredSigner is true
+  if (answers.useSponsoredSigner) {
+    packageJson.dependencies['@farcaster/auth-kit'] = '>=0.6.0 <1.0.0';
+    packageJson.dependencies['next-auth'] = '^4.24.11';
+  }
+
   fs.writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2));
 
   // Handle .env file
@@ -501,19 +546,19 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
         return content;
       };
 
-      // Regex patterns that match whole lines with export const
+      // Regex patterns that match whole lines with export const (with TypeScript types)
       const patterns = {
-        APP_NAME: /^export const APP_NAME\s*=\s*['"`][^'"`]*['"`];$/m,
+        APP_NAME: /^export const APP_NAME\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
         APP_DESCRIPTION:
-          /^export const APP_DESCRIPTION\s*=\s*['"`][^'"`]*['"`];$/m,
+          /^export const APP_DESCRIPTION\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
         APP_PRIMARY_CATEGORY:
-          /^export const APP_PRIMARY_CATEGORY\s*=\s*['"`][^'"`]*['"`];$/m,
+          /^export const APP_PRIMARY_CATEGORY\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
-        APP_TAGS: /^export const APP_TAGS\s*=\s*\[[^\]]*\];$/m,
+        APP_TAGS: /^export const APP_TAGS\s*:\s*string\[\]\s*=\s*\[[^\]]*\];$/m,
         APP_BUTTON_TEXT:
-          /^export const APP_BUTTON_TEXT\s*=\s*['"`][^'"`]*['"`];$/m,
+          /^export const APP_BUTTON_TEXT\s*:\s*string\s*=\s*['"`][^'"`]*['"`];$/m,
-        USE_WALLET: /^export const USE_WALLET\s*=\s*(true|false);$/m,
+        USE_WALLET: /^export const USE_WALLET\s*:\s*boolean\s*=\s*(true|false);$/m,
         ANALYTICS_ENABLED:
-          /^export const ANALYTICS_ENABLED\s*=\s*(true|false);$/m,
+          /^export const ANALYTICS_ENABLED\s*:\s*boolean\s*=\s*(true|false);$/m,
       };
 
       // Update APP_NAME
@@ -587,10 +632,7 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
       console.log('⚠️  constants.ts not found, skipping constants update');
     }
 
-    fs.appendFileSync(
+    
-      envPath,
-      `\nNEXTAUTH_SECRET="${crypto.randomBytes(32).toString('hex')}"`
-    );
     if (useNeynar && neynarApiKey && neynarClientId) {
       fs.appendFileSync(envPath, `\nNEYNAR_API_KEY="${neynarApiKey}"`);
       fs.appendFileSync(envPath, `\nNEYNAR_CLIENT_ID="${neynarClientId}"`);
@@ -601,9 +643,15 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
     }
     if (answers.seedPhrase) {
       fs.appendFileSync(envPath, `\nSEED_PHRASE="${answers.seedPhrase}"`);
-      fs.appendFileSync(envPath, `\nSPONSOR_SIGNER="${answers.sponsorSigner}"`);
     }
     fs.appendFileSync(envPath, `\nUSE_TUNNEL="${answers.useTunnel}"`);
+    if (answers.useSponsoredSigner) {
+      fs.appendFileSync(envPath, `\nSPONSOR_SIGNER="true"`);
+      fs.appendFileSync(
+        envPath,
+        `\nNEXTAUTH_SECRET="${crypto.randomBytes(32).toString('hex')}"`
+      );
+    }
 
     fs.unlinkSync(envExamplePath);
   } else {
@@ -647,6 +695,32 @@ export async function init(projectName = null, autoAcceptDefaults = false) {
     fs.rmSync(binPath, { recursive: true, force: true });
   }
 
+  // Remove NeynarAuthButton directory, NextAuth API routes, and auth directory if useSponsoredSigner is false
+  if (!answers.useSponsoredSigner) {
+    console.log('\nRemoving NeynarAuthButton directory, NextAuth API routes, and auth directory (useSponsoredSigner is false)...');
+    const neynarAuthButtonPath = path.join(projectPath, 'src', 'components', 'ui', 'NeynarAuthButton');
+    if (fs.existsSync(neynarAuthButtonPath)) {
+      fs.rmSync(neynarAuthButtonPath, { recursive: true, force: true });
+    }
+    
+    // Remove NextAuth API routes
+    const nextAuthRoutePath = path.join(projectPath, 'src', 'app', 'api', 'auth', '[...nextauth]', 'route.ts');
+    if (fs.existsSync(nextAuthRoutePath)) {
+      fs.rmSync(nextAuthRoutePath, { force: true });
+      // Remove the directory if it's empty
+      const nextAuthDir = path.dirname(nextAuthRoutePath);
+      if (fs.readdirSync(nextAuthDir).length === 0) {
+        fs.rmSync(nextAuthDir, { recursive: true, force: true });
+      }
+    }
+    
+    // Remove src/auth.ts file
+    const authFilePath = path.join(projectPath, 'src', 'auth.ts');
+    if (fs.existsSync(authFilePath)) {
+      fs.rmSync(authFilePath, { force: true });
+    }
+  }
+
   // Initialize git repository
   console.log('\nInitializing git repository...');
   execSync('git init', { cwd: projectPath });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@neynar/create-farcaster-mini-app",
-  "version": "1.5.7",
+  "version": "1.7.6",
   "type": "module",
   "private": false,
   "access": "public",
@@ -31,11 +31,11 @@
   ],
   "scripts": {
     "dev": "node scripts/dev.js",
-    "build": "node scripts/build.js",
+    "build": "next build",
     "build:raw": "next build",
     "start": "next start",
     "lint": "next lint",
-    "deploy:vercel": "node scripts/deploy.js",
+    "deploy:vercel": "ts-node scripts/deploy.ts",
     "deploy:raw": "vercel --prod",
     "cleanup": "node scripts/cleanup.js"
   },

scripts/build.js

@@ -1,359 +0,0 @@
-import { execSync } from "child_process";
-import fs from "fs";
-import path from "path";
-import { fileURLToPath } from "url";
-import inquirer from "inquirer";
-import dotenv from "dotenv";
-import crypto from "crypto";
-
-// Load environment variables in specific order
-// First load .env for main config
-dotenv.config({ path: ".env" });
-
-async function loadEnvLocal() {
-  try {
-    if (fs.existsSync(".env.local")) {
-      const { loadLocal } = await inquirer.prompt([
-        {
-          type: "confirm",
-          name: "loadLocal",
-          message:
-            "Found .env.local, likely created by the install script - would you like to load its values?",
-          default: false,
-        },
-      ]);
-
-      if (loadLocal) {
-        console.log("Loading values from .env.local...");
-        const localEnv = dotenv.parse(fs.readFileSync(".env.local"));
-
-        // Copy all values to .env
-        const envContent = fs.existsSync(".env")
-          ? fs.readFileSync(".env", "utf8") + "\n"
-          : "";
-        let newEnvContent = envContent;
-
-        for (const [key, value] of Object.entries(localEnv)) {
-          // Update process.env
-          process.env[key] = value;
-          // Add to .env content if not already there
-          if (!envContent.includes(`${key}=`)) {
-            newEnvContent += `${key}="${value}"\n`;
-          }
-        }
-
-        // Write updated content to .env
-        fs.writeFileSync(".env", newEnvContent);
-        console.log("✅ Values from .env.local have been written to .env");
-      }
-      if (localEnv.SPONSOR_SIGNER) {
-        process.env.SPONSOR_SIGNER = localEnv.SPONSOR_SIGNER;
-      }
-    }
-  } catch (error) {
-    // Error reading .env.local, which is fine
-    console.log("Note: No .env.local file found");
-  }
-}
-
-// TODO: make sure rebuilding is supported
-
-const __dirname = path.dirname(fileURLToPath(import.meta.url));
-const projectRoot = path.join(__dirname, "..");
-
-async function validateDomain(domain) {
-  // Remove http:// or https:// if present
-  const cleanDomain = domain.replace(/^https?:\/\//, "");
-
-  // Basic domain validation
-  if (
-    !cleanDomain.match(
-      /^[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9](?:\.[a-zA-Z]{2,})+$/
-    )
-  ) {
-    throw new Error("Invalid domain format");
-  }
-
-  return cleanDomain;
-}
-
-async function queryNeynarApp(apiKey) {
-  if (!apiKey) {
-    return null;
-  }
-  try {
-    const response = await fetch(
-      `https://api.neynar.com/portal/app_by_api_key`,
-      {
-        headers: {
-          "x-api-key": apiKey,
-        },
-      }
-    );
-    const data = await response.json();
-    return data;
-  } catch (error) {
-    console.error("Error querying Neynar app data:", error);
-    return null;
-  }
-}
-
-async function generateFarcasterMetadata(domain, webhookUrl) {
-  const tags = process.env.NEXT_PUBLIC_MINI_APP_TAGS?.split(",");
-
-  return {
-    accountAssociation: {
-      header: "",
-      payload: "",
-      signature: "",
-    },
-    frame: {
-      version: "1",
-      name: process.env.NEXT_PUBLIC_MINI_APP_NAME,
-      iconUrl: `https://${domain}/icon.png`,
-      homeUrl: `https://${domain}`,
-      imageUrl: `https://${domain}/api/opengraph-image`,
-      buttonTitle: process.env.NEXT_PUBLIC_MINI_APP_BUTTON_TEXT,
-      splashImageUrl: `https://${domain}/splash.png`,
-      splashBackgroundColor: "#f7f7f7",
-      webhookUrl,
-      description: process.env.NEXT_PUBLIC_MINI_APP_DESCRIPTION,
-      primaryCategory: process.env.NEXT_PUBLIC_MINI_APP_PRIMARY_CATEGORY,
-      tags,
-    },
-  };
-}
-
-async function main() {
-  try {
-    console.log("\n📝 Checking environment variables...");
-    console.log("Loading values from .env...");
-
-    // Load .env.local if user wants to
-    await loadEnvLocal();
-
-    // Get domain from user
-    const { domain } = await inquirer.prompt([
-      {
-        type: "input",
-        name: "domain",
-        message:
-          "Enter the domain where your mini app will be deployed (e.g., example.com):",
-        validate: async (input) => {
-          try {
-            await validateDomain(input);
-            return true;
-          } catch (error) {
-            return error.message;
-          }
-        },
-      },
-    ]);
-
-    // Get frame name from user
-    const { frameName } = await inquirer.prompt([
-      {
-        type: "input",
-        name: "frameName",
-        message: "Enter the name for your mini app (e.g., My Cool Mini App):",
-        default: process.env.NEXT_PUBLIC_MINI_APP_NAME,
-        validate: (input) => {
-          if (input.trim() === "") {
-            return "Mini app name cannot be empty";
-          }
-          return true;
-        },
-      },
-    ]);
-
-    // Get button text from user
-    const { buttonText } = await inquirer.prompt([
-      {
-        type: "input",
-        name: "buttonText",
-        message: "Enter the text for your mini app button:",
-        default:
-          process.env.NEXT_PUBLIC_MINI_APP_BUTTON_TEXT || "Launch Mini App",
-        validate: (input) => {
-          if (input.trim() === "") {
-            return "Button text cannot be empty";
-          }
-          return true;
-        },
-      },
-    ]);
-
-    // Get Neynar configuration
-    let neynarApiKey = process.env.NEYNAR_API_KEY;
-    let neynarClientId = process.env.NEYNAR_CLIENT_ID;
-    let useNeynar = true;
-
-    while (useNeynar) {
-      if (!neynarApiKey) {
-        const { neynarApiKey: inputNeynarApiKey } = await inquirer.prompt([
-          {
-            type: "password",
-            name: "neynarApiKey",
-            message:
-              "Enter your Neynar API key (optional - leave blank to skip):",
-            default: null,
-          },
-        ]);
-        neynarApiKey = inputNeynarApiKey;
-      } else {
-        console.log("Using existing Neynar API key from .env");
-      }
-
-      if (!neynarApiKey) {
-        useNeynar = false;
-        break;
-      }
-
-      // Try to get client ID from API
-      if (!neynarClientId) {
-        const appInfo = await queryNeynarApp(neynarApiKey);
-        if (appInfo) {
-          neynarClientId = appInfo.app_uuid;
-          console.log("✅ Fetched Neynar app client ID");
-          break;
-        }
-      }
-
-      // We have a client ID (either from .env or fetched from API), so we can break out of the loop
-      if (neynarClientId) {
-        break;
-      }
-
-      // If we get here, the API key was invalid
-      console.log(
-        "\n⚠️  Could not find Neynar app information. The API key may be incorrect."
-      );
-      const { retry } = await inquirer.prompt([
-        {
-          type: "confirm",
-          name: "retry",
-          message: "Would you like to try a different API key?",
-          default: true,
-        },
-      ]);
-
-      // Reset for retry
-      neynarApiKey = null;
-      neynarClientId = null;
-
-      if (!retry) {
-        useNeynar = false;
-        break;
-      }
-    }
-
-    // Generate manifest
-    console.log("\n🔨 Generating mini app manifest...");
-
-    // Determine webhook URL based on environment variables
-    const webhookUrl =
-      neynarApiKey && neynarClientId
-        ? `https://api.neynar.com/f/app/${neynarClientId}/event`
-        : `https://${domain}/api/webhook`;
-
-    const metadata = await generateFarcasterMetadata(domain, webhookUrl);
-    console.log("\n✅ Mini app manifest generated");
-
-    // Read existing .env file or create new one
-    const envPath = path.join(projectRoot, ".env");
-    let envContent = fs.existsSync(envPath)
-      ? fs.readFileSync(envPath, "utf8")
-      : "";
-
-    // Add or update environment variables
-    const newEnvVars = [
-      // Base URL
-      `NEXT_PUBLIC_URL=https://${domain}`,
-
-      // Mini app metadata
-      `NEXT_PUBLIC_MINI_APP_NAME="${frameName}"`,
-      `NEXT_PUBLIC_MINI_APP_DESCRIPTION="${
-        process.env.NEXT_PUBLIC_MINI_APP_DESCRIPTION || ""
-      }"`,
-      `NEXT_PUBLIC_MINI_APP_PRIMARY_CATEGORY="${
-        process.env.NEXT_PUBLIC_MINI_APP_PRIMARY_CATEGORY || ""
-      }"`,
-      `NEXT_PUBLIC_MINI_APP_TAGS="${
-        process.env.NEXT_PUBLIC_MINI_APP_TAGS || ""
-      }"`,
-      `NEXT_PUBLIC_MINI_APP_BUTTON_TEXT="${buttonText}"`,
-
-      // Analytics
-      `NEXT_PUBLIC_ANALYTICS_ENABLED="${
-        process.env.NEXT_PUBLIC_ANALYTICS_ENABLED || "false"
-      }"`,
-
-      // Neynar configuration (if it exists in current env)
-      ...(process.env.NEYNAR_API_KEY
-        ? [`NEYNAR_API_KEY="${process.env.NEYNAR_API_KEY}"`]
-        : []),
-      ...(neynarClientId ? [`NEYNAR_CLIENT_ID="${neynarClientId}"`] : []),
-      ...(process.env.SPONSOR_SIGNER ? 
-        [`SPONSOR_SIGNER="${process.env.SPONSOR_SIGNER}"`] : []),
-
-      // FID (if it exists in current env)
-      ...(process.env.FID ? [`FID="${process.env.FID}"`] : []),
-      `NEXT_PUBLIC_USE_WALLET="${
-        process.env.NEXT_PUBLIC_USE_WALLET || "false"
-      }"`,
-
-      // NextAuth configuration
-      `NEXTAUTH_SECRET="${
-        process.env.NEXTAUTH_SECRET || crypto.randomBytes(32).toString("hex")
-      }"`,
-      `NEXTAUTH_URL="https://${domain}"`,
-
-      // Mini app manifest with signature
-      `MINI_APP_METADATA=${JSON.stringify(metadata)}`,
-    ];
-
-    // Filter out empty values and join with newlines
-    const validEnvVars = newEnvVars.filter((line) => {
-      const [, value] = line.split("=");
-      return value && value !== '""';
-    });
-
-    // Update or append each environment variable
-    validEnvVars.forEach((varLine) => {
-      const [key] = varLine.split("=");
-      if (envContent.includes(`${key}=`)) {
-        envContent = envContent.replace(new RegExp(`${key}=.*`), varLine);
-      } else {
-        envContent += `\n${varLine}`;
-      }
-    });
-
-    // Write updated .env file
-    fs.writeFileSync(envPath, envContent);
-
-    console.log("\n✅ Environment variables updated");
-
-    // Run next build
-    console.log("\nBuilding Next.js application...");
-    const nextBin = path.normalize(
-      path.join(projectRoot, "node_modules", ".bin", "next")
-    );
-    execSync(`"${nextBin}" build`, {
-      cwd: projectRoot,
-      stdio: "inherit",
-      shell: process.platform === "win32",
-    });
-
-    console.log(
-      "\n✨ Build complete! Your mini app is ready for deployment. 🪐"
-    );
-    console.log(
-      "📝 Make sure to configure the environment variables from .env in your hosting provider"
-    );
-  } catch (error) {
-    console.error("\n❌ Error:", error.message);
-    process.exit(1);
-  }
-}
-
-main();

scripts/deploy.ts

@@ -7,6 +7,7 @@ import inquirer from 'inquirer';
 import dotenv from 'dotenv';
 import crypto from 'crypto';
 import { Vercel } from '@vercel/sdk';
+import { APP_NAME, APP_BUTTON_TEXT } from '../src/lib/constants';
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const projectRoot = path.join(__dirname, '..');
@@ -14,32 +15,10 @@ const projectRoot = path.join(__dirname, '..');
 // Load environment variables in specific order
 dotenv.config({ path: '.env' });
 
-async function generateFarcasterMetadata(domain, webhookUrl) {
+async function loadEnvLocal(): Promise<void> {
-  const trimmedDomain = domain.trim();
-  const tags = process.env.NEXT_PUBLIC_MINI_APP_TAGS?.split(',');
-
-  return {
-    frame: {
-      version: '1',
-      name: process.env.NEXT_PUBLIC_MINI_APP_NAME,
-      iconUrl: `https://${trimmedDomain}/icon.png`,
-      homeUrl: `https://${trimmedDomain}`,
-      imageUrl: `https://${trimmedDomain}/api/opengraph-image`,
-      buttonTitle: process.env.NEXT_PUBLIC_MINI_APP_BUTTON_TEXT,
-      splashImageUrl: `https://${trimmedDomain}/splash.png`,
-      splashBackgroundColor: '#f7f7f7',
-      webhookUrl: webhookUrl?.trim(),
-      description: process.env.NEXT_PUBLIC_MINI_APP_DESCRIPTION,
-      primaryCategory: process.env.NEXT_PUBLIC_MINI_APP_PRIMARY_CATEGORY,
-      tags,
-    },
-  };
-}
-
-async function loadEnvLocal() {
   try {
     if (fs.existsSync('.env.local')) {
-      const { loadLocal } = await inquirer.prompt([
+      const { loadLocal }: { loadLocal: boolean } = await inquirer.prompt([
         {
           type: 'confirm',
           name: 'loadLocal',
@@ -54,12 +33,7 @@ async function loadEnvLocal() {
         const localEnv = dotenv.parse(fs.readFileSync('.env.local'));
 
         const allowedVars = [
-          'NEXT_PUBLIC_MINI_APP_NAME',
+          'SEED_PHRASE',
-          'NEXT_PUBLIC_MINI_APP_DESCRIPTION',
-          'NEXT_PUBLIC_MINI_APP_PRIMARY_CATEGORY',
-          'NEXT_PUBLIC_MINI_APP_TAGS',
-          'NEXT_PUBLIC_MINI_APP_BUTTON_TEXT',
-          'NEXT_PUBLIC_ANALYTICS_ENABLED',
           'NEYNAR_API_KEY',
           'NEYNAR_CLIENT_ID',
           'SPONSOR_SIGNER',
@@ -83,12 +57,12 @@ async function loadEnvLocal() {
         console.log('✅ Values from .env.local have been written to .env');
       }
     }
-  } catch (error) {
+  } catch (error: unknown) {
     console.log('Note: No .env.local file found');
   }
 }
 
-async function checkRequiredEnvVars() {
+async function checkRequiredEnvVars(): Promise<void> {
   console.log('\n📝 Checking environment variables...');
   console.log('Loading values from .env...');
 
@@ -98,21 +72,21 @@ async function checkRequiredEnvVars() {
     {
       name: 'NEXT_PUBLIC_MINI_APP_NAME',
       message: 'Enter the name for your frame (e.g., My Cool Mini App):',
-      default: process.env.NEXT_PUBLIC_MINI_APP_NAME,
+      default: APP_NAME,
-      validate: (input) =>
+      validate: (input: string) =>
         input.trim() !== '' || 'Mini app name cannot be empty',
     },
     {
       name: 'NEXT_PUBLIC_MINI_APP_BUTTON_TEXT',
       message: 'Enter the text for your frame button:',
-      default:
+      default: APP_BUTTON_TEXT ?? 'Launch Mini App',
-        process.env.NEXT_PUBLIC_MINI_APP_BUTTON_TEXT ?? 'Launch Mini App',
+      validate: (input: string) =>
-      validate: (input) => input.trim() !== '' || 'Button text cannot be empty',
+        input.trim() !== '' || 'Button text cannot be empty',
     },
   ];
 
   const missingVars = requiredVars.filter(
-    (varConfig) => !process.env[varConfig.name]
+    varConfig => !process.env[varConfig.name],
   );
 
   if (missingVars.length > 0) {
@@ -138,7 +112,7 @@ async function checkRequiredEnvVars() {
         const newLine = envContent ? '\n' : '';
         fs.appendFileSync(
           '.env',
-          `${newLine}${varConfig.name}="${value.trim()}"`
+          `${newLine}${varConfig.name}="${value.trim()}"`,
         );
       }
 
@@ -158,14 +132,64 @@ async function checkRequiredEnvVars() {
 
         process.env.SPONSOR_SIGNER = sponsorSigner.toString();
 
-        if (storeSeedPhrase) {
+        if (process.env.SEED_PHRASE) {
           fs.appendFileSync(
             '.env.local',
-            `\nSPONSOR_SIGNER="${sponsorSigner}"`
+            `\nSPONSOR_SIGNER="${sponsorSigner}"`,
           );
           console.log('✅ Sponsor signer preference stored in .env.local');
         }
       }
+
+      // Ask about required chains
+      const { useRequiredChains } = await inquirer.prompt([
+        {
+          type: 'confirm',
+          name: 'useRequiredChains',
+          message:
+            'Does your mini app require support for specific blockchains?\n' +
+            'If yes, the host will only render your mini app if it supports all the chains you specify.\n' +
+            'If no, the mini app will be rendered regardless of chain support.',
+          default: false,
+        },
+      ]);
+
+      let requiredChains: string[] = [];
+      if (useRequiredChains) {
+        const { selectedChains } = await inquirer.prompt([
+          {
+            type: 'checkbox',
+            name: 'selectedChains',
+            message: 'Select the required chains (CAIP-2 identifiers):',
+            choices: [
+              { name: 'Ethereum Mainnet (eip155:1)', value: 'eip155:1' },
+              { name: 'Polygon (eip155:137)', value: 'eip155:137' },
+              { name: 'Arbitrum One (eip155:42161)', value: 'eip155:42161' },
+              { name: 'Optimism (eip155:10)', value: 'eip155:10' },
+              { name: 'Base (eip155:8453)', value: 'eip155:8453' },
+              { name: 'Solana (solana:mainnet)', value: 'solana:mainnet' },
+              { name: 'Solana Devnet (solana:devnet)', value: 'solana:devnet' },
+            ],
+          },
+        ]);
+        requiredChains = selectedChains;
+      }
+
+      // Update constants.ts with required chains
+      const constantsPath = path.join(projectRoot, 'src', 'lib', 'constants.ts');
+      if (fs.existsSync(constantsPath)) {
+        let constantsContent = fs.readFileSync(constantsPath, 'utf8');
+        
+        // Replace the APP_REQUIRED_CHAINS line
+        const requiredChainsString = JSON.stringify(requiredChains);
+        constantsContent = constantsContent.replace(
+          /^export const APP_REQUIRED_CHAINS\s*:\s*string\[\]\s*=\s*\[[^\]]*\];$/m,
+          `export const APP_REQUIRED_CHAINS: string[] = ${requiredChainsString};`,
+        );
+        
+        fs.writeFileSync(constantsPath, constantsContent);
+        console.log('✅ Required chains updated in constants.ts');
+      }
     }
   }
 
@@ -182,39 +206,43 @@ async function checkRequiredEnvVars() {
   }
 }
 
-async function getGitRemote() {
+async function getGitRemote(): Promise<string | null> {
   try {
     const remoteUrl = execSync('git remote get-url origin', {
       cwd: projectRoot,
       encoding: 'utf8',
     }).trim();
     return remoteUrl;
-  } catch (error) {
+  } catch (error: unknown) {
-    return null;
+    if (error instanceof Error) {
+      return null;
+    }
+    throw error;
   }
 }
 
-async function checkVercelCLI() {
+async function checkVercelCLI(): Promise<boolean> {
   try {
     execSync('vercel --version', {
       stdio: 'ignore',
-      shell: process.platform === 'win32',
     });
     return true;
-  } catch (error) {
+  } catch (error: unknown) {
-    return false;
+    if (error instanceof Error) {
+      return false;
+    }
+    throw error;
   }
 }
 
-async function installVercelCLI() {
+async function installVercelCLI(): Promise<void> {
   console.log('Installing Vercel CLI...');
   execSync('npm install -g vercel', {
     stdio: 'inherit',
-    shell: process.platform === 'win32',
   });
 }
 
-async function getVercelToken() {
+async function getVercelToken(): Promise<string | null> {
   try {
     // Try to get token from Vercel CLI config
     const configPath = path.join(os.homedir(), '.vercel', 'auth.json');
@@ -222,8 +250,10 @@ async function getVercelToken() {
       const authConfig = JSON.parse(fs.readFileSync(configPath, 'utf8'));
       return authConfig.token;
     }
-  } catch (error) {
+  } catch (error: unknown) {
-    console.warn('Could not read Vercel token from config file');
+    if (error instanceof Error) {
+      console.warn('Could not read Vercel token from config file');
+    }
   }
 
   // Try environment variable
@@ -242,14 +272,17 @@ async function getVercelToken() {
     // The token isn't directly exposed, so we'll need to use CLI for some operations
     console.log('✅ Verified Vercel CLI authentication');
     return null; // We'll fall back to CLI operations
-  } catch (error) {
+  } catch (error: unknown) {
-    throw new Error(
+    if (error instanceof Error) {
-      'Not logged in to Vercel CLI. Please run this script again to login.'
+      throw new Error(
-    );
+        'Not logged in to Vercel CLI. Please run this script again to login.',
+      );
+    }
+    throw error;
   }
 }
 
-async function loginToVercel() {
+async function loginToVercel(): Promise<boolean> {
   console.log('\n🔑 Vercel Login');
   console.log('You can either:');
   console.log('1. Log in to an existing Vercel account');
@@ -260,22 +293,22 @@ async function loginToVercel() {
   console.log('3. Complete the Vercel account setup in your browser');
   console.log('4. Return here once your Vercel account is created\n');
   console.log(
-    '\nNote: you may need to cancel this script with ctrl+c and run it again if creating a new vercel account'
+    '\nNote: you may need to cancel this script with ctrl+c and run it again if creating a new vercel account',
   );
 
   const child = spawn('vercel', ['login'], {
     stdio: 'inherit',
   });
 
-  await new Promise((resolve, reject) => {
+  await new Promise<void>((resolve, reject) => {
-    child.on('close', (code) => {
+    child.on('close', code => {
       resolve();
     });
   });
 
   console.log('\n📱 Waiting for login to complete...');
   console.log(
-    "If you're creating a new account, please complete the Vercel account setup in your browser first."
+    "If you're creating a new account, please complete the Vercel account setup in your browser first.",
   );
 
   for (let i = 0; i < 150; i++) {
@@ -283,11 +316,14 @@ async function loginToVercel() {
       execSync('vercel whoami', { stdio: 'ignore' });
       console.log('✅ Successfully logged in to Vercel!');
       return true;
-    } catch (error) {
+    } catch (error: unknown) {
-      if (error.message.includes('Account not found')) {
+      if (
+        error instanceof Error &&
+        error.message.includes('Account not found')
+      ) {
         console.log('ℹ️  Waiting for Vercel account setup to complete...');
       }
-      await new Promise((resolve) => setTimeout(resolve, 2000));
+      await new Promise(resolve => setTimeout(resolve, 2000));
     }
   }
 
@@ -298,9 +334,14 @@ async function loginToVercel() {
   return false;
 }
 
-async function setVercelEnvVarSDK(vercelClient, projectId, key, value) {
+async function setVercelEnvVarSDK(
+  vercelClient: Vercel,
+  projectId: string,
+  key: string,
+  value: string | object,
+): Promise<boolean> {
   try {
-    let processedValue;
+    let processedValue: string;
     if (typeof value === 'object') {
       processedValue = JSON.stringify(value);
     } else {
@@ -308,17 +349,26 @@ async function setVercelEnvVarSDK(vercelClient, projectId, key, value) {
     }
 
     // Get existing environment variables
-    const existingVars = await vercelClient.projects.getEnvironmentVariables({
+    const existingVars = await vercelClient.projects.filterProjectEnvs({
       idOrName: projectId,
     });
 
-    const existingVar = existingVars.envs?.find(
+    // Handle different response types
-      (env) => env.key === key && env.target?.includes('production')
+    let envs: any[] = [];
+    if ('envs' in existingVars && Array.isArray(existingVars.envs)) {
+      envs = existingVars.envs;
+    } else if ('target' in existingVars && 'key' in existingVars) {
+      // Single environment variable response
+      envs = [existingVars];
+    }
+
+    const existingVar = envs.find(
+      (env: any) => env.key === key && env.target?.includes('production'),
     );
 
-    if (existingVar) {
+    if (existingVar && existingVar.id) {
       // Update existing variable
-      await vercelClient.projects.editEnvironmentVariable({
+      await vercelClient.projects.editProjectEnv({
         idOrName: projectId,
         id: existingVar.id,
         requestBody: {
@@ -329,7 +379,7 @@ async function setVercelEnvVarSDK(vercelClient, projectId, key, value) {
       console.log(`✅ Updated environment variable: ${key}`);
     } else {
       // Create new variable
-      await vercelClient.projects.createEnvironmentVariable({
+      await vercelClient.projects.createProjectEnv({
         idOrName: projectId,
         requestBody: {
           key: key,
@@ -342,16 +392,23 @@ async function setVercelEnvVarSDK(vercelClient, projectId, key, value) {
     }
 
     return true;
-  } catch (error) {
+  } catch (error: unknown) {
-    console.warn(
+    if (error instanceof Error) {
-      `⚠️  Warning: Failed to set environment variable ${key}:`,
+      console.warn(
-      error.message
+        `⚠️  Warning: Failed to set environment variable ${key}:`,
-    );
+        error.message,
-    return false;
+      );
+      return false;
+    }
+    throw error;
   }
 }
 
-async function setVercelEnvVarCLI(key, value, projectRoot) {
+async function setVercelEnvVarCLI(
+  key: string,
+  value: string | object,
+  projectRoot: string,
+): Promise<boolean> {
   try {
     // Remove existing env var
     try {
@@ -360,11 +417,11 @@ async function setVercelEnvVarCLI(key, value, projectRoot) {
         stdio: 'ignore',
         env: process.env,
       });
-    } catch (error) {
+    } catch (error: unknown) {
       // Ignore errors from removal
     }
 
-    let processedValue;
+    let processedValue: string;
     if (typeof value === 'object') {
       processedValue = JSON.stringify(value);
     } else {
@@ -376,7 +433,7 @@ async function setVercelEnvVarCLI(key, value, projectRoot) {
     fs.writeFileSync(tempFilePath, processedValue, 'utf8');
 
     // Use appropriate command based on platform
-    let command;
+    let command: string;
     if (process.platform === 'win32') {
       command = `type "${tempFilePath}" | vercel env add ${key} production`;
     } else {
@@ -386,35 +443,37 @@ async function setVercelEnvVarCLI(key, value, projectRoot) {
     execSync(command, {
       cwd: projectRoot,
       stdio: 'pipe', // Changed from 'inherit' to avoid interactive prompts
-      shell: true,
       env: process.env,
     });
 
     fs.unlinkSync(tempFilePath);
     console.log(`✅ Set environment variable: ${key}`);
     return true;
-  } catch (error) {
+  } catch (error: unknown) {
     const tempFilePath = path.join(projectRoot, `${key}_temp.txt`);
     if (fs.existsSync(tempFilePath)) {
       fs.unlinkSync(tempFilePath);
     }
-    console.warn(
+    if (error instanceof Error) {
-      `⚠️  Warning: Failed to set environment variable ${key}:`,
+      console.warn(
-      error.message
+        `⚠️  Warning: Failed to set environment variable ${key}:`,
-    );
+        error.message,
-    return false;
+      );
+      return false;
+    }
+    throw error;
   }
 }
 
 async function setEnvironmentVariables(
-  vercelClient,
+  vercelClient: Vercel | null,
-  projectId,
+  projectId: string | null,
-  envVars,
+  envVars: Record<string, string | object>,
-  projectRoot
+  projectRoot: string,
-) {
+): Promise<Array<{ key: string; success: boolean }>> {
   console.log('\n📝 Setting up environment variables...');
 
-  const results = [];
+  const results: Array<{ key: string; success: boolean }> = [];
 
   for (const [key, value] of Object.entries(envVars)) {
     if (!value) continue;
@@ -435,12 +494,12 @@ async function setEnvironmentVariables(
   }
 
   // Report results
-  const failed = results.filter((r) => !r.success);
+  const failed = results.filter(r => !r.success);
   if (failed.length > 0) {
     console.warn(`\n⚠️  Failed to set ${failed.length} environment variables:`);
-    failed.forEach((r) => console.warn(`   - ${r.key}`));
+    failed.forEach(r => console.warn(`   - ${r.key}`));
     console.warn(
-      '\nYou may need to set these manually in the Vercel dashboard.'
+      '\nYou may need to set these manually in the Vercel dashboard.',
     );
   }
 
@@ -448,22 +507,22 @@ async function setEnvironmentVariables(
 }
 
 async function waitForDeployment(
-  vercelClient,
+  vercelClient: Vercel | null,
-  projectId,
+  projectId: string,
-  maxWaitTime = 300000
+  maxWaitTime = 300000,
-) {
+): Promise<any> {
   // 5 minutes
   console.log('\n⏳ Waiting for deployment to complete...');
   const startTime = Date.now();
 
   while (Date.now() - startTime < maxWaitTime) {
     try {
-      const deployments = await vercelClient.deployments.list({
+      const deployments = await vercelClient?.deployments.getDeployments({
         projectId: projectId,
         limit: 1,
       });
 
-      if (deployments.deployments?.[0]) {
+      if (deployments?.deployments?.[0]) {
         const deployment = deployments.deployments[0];
         console.log(`📊 Deployment status: ${deployment.state}`);
 
@@ -477,21 +536,24 @@ async function waitForDeployment(
         }
 
         // Still building, wait and check again
-        await new Promise((resolve) => setTimeout(resolve, 5000)); // Wait 5 seconds
+        await new Promise(resolve => setTimeout(resolve, 5000)); // Wait 5 seconds
       } else {
         console.log('⏳ No deployment found yet, waiting...');
-        await new Promise((resolve) => setTimeout(resolve, 5000));
+        await new Promise(resolve => setTimeout(resolve, 5000));
       }
-    } catch (error) {
+    } catch (error: unknown) {
-      console.warn('⚠️  Could not check deployment status:', error.message);
+      if (error instanceof Error) {
-      await new Promise((resolve) => setTimeout(resolve, 5000));
+        console.warn('⚠️  Could not check deployment status:', error.message);
+        await new Promise(resolve => setTimeout(resolve, 5000));
+      }
+      throw error;
     }
   }
 
   throw new Error('Deployment timed out after 5 minutes');
 }
 
-async function deployToVercel(useGitHub = false) {
+async function deployToVercel(useGitHub = false): Promise<void> {
   try {
     console.log('\n🚀 Deploying to Vercel...');
 
@@ -507,18 +569,18 @@ async function deployToVercel(useGitHub = false) {
             framework: 'nextjs',
           },
           null,
-          2
+          2,
-        )
+        ),
       );
     }
 
     // Set up Vercel project
     console.log('\n📦 Setting up Vercel project...');
     console.log(
-      'An initial deployment is required to get an assigned domain that can be used in the mini app manifest\n'
+      'An initial deployment is required to get an assigned domain that can be used in the mini app manifest\n',
     );
     console.log(
-      '\n⚠️ Note: choosing a longer, more unique project name will help avoid conflicts with other existing domains\n'
+      '\n⚠️ Note: choosing a longer, more unique project name will help avoid conflicts with other existing domains\n',
     );
 
     // Use spawn instead of execSync for better error handling
@@ -526,11 +588,11 @@ async function deployToVercel(useGitHub = false) {
     const vercelSetup = spawn('vercel', [], {
       cwd: projectRoot,
       stdio: 'inherit',
-      shell: process.platform === 'win32',
+      shell: process.platform === 'win32' ? true : undefined,
     });
 
-    await new Promise((resolve, reject) => {
+    await new Promise<void>((resolve, reject) => {
-      vercelSetup.on('close', (code) => {
+      vercelSetup.on('close', code => {
         if (code === 0 || code === null) {
           console.log('✅ Vercel project setup completed');
           resolve();
@@ -540,30 +602,33 @@ async function deployToVercel(useGitHub = false) {
         }
       });
 
-      vercelSetup.on('error', (error) => {
+      vercelSetup.on('error', error => {
         console.log('⚠️  Vercel setup command completed (this is normal)');
         resolve(); // Don't reject, as this is often expected
       });
     });
 
     // Wait a moment for project files to be written
-    await new Promise((resolve) => setTimeout(resolve, 2000));
+    await new Promise(resolve => setTimeout(resolve, 2000));
 
     // Load project info
-    let projectId;
+    let projectId: string;
     try {
       const projectJson = JSON.parse(
-        fs.readFileSync('.vercel/project.json', 'utf8')
+        fs.readFileSync('.vercel/project.json', 'utf8'),
       );
       projectId = projectJson.projectId;
-    } catch (error) {
+    } catch (error: unknown) {
-      throw new Error(
+      if (error instanceof Error) {
-        'Failed to load project info. Please ensure the Vercel project was created successfully.'
+        throw new Error(
-      );
+          'Failed to load project info. Please ensure the Vercel project was created successfully.',
+        );
+      }
+      throw error;
     }
 
     // Get Vercel token and initialize SDK client
-    let vercelClient = null;
+    let vercelClient: Vercel | null = null;
     try {
       const token = await getVercelToken();
       if (token) {
@@ -572,29 +637,40 @@ async function deployToVercel(useGitHub = false) {
         });
         console.log('✅ Initialized Vercel SDK client');
       }
-    } catch (error) {
+    } catch (error: unknown) {
-      console.warn(
+      if (error instanceof Error) {
-        '⚠️  Could not initialize Vercel SDK, falling back to CLI operations'
+        console.warn(
-      );
+          '⚠️  Could not initialize Vercel SDK, falling back to CLI operations',
+        );
+      }
+      throw error;
     }
 
     // Get project details
     console.log('\n🔍 Getting project details...');
-    let domain;
+    let domain: string | undefined;
-    let projectName;
+    let projectName: string | undefined;
 
     if (vercelClient) {
       try {
-        const project = await vercelClient.projects.get({
+        const projects = await vercelClient.projects.getProjects({});
-          idOrName: projectId,
+        const project = projects.projects.find(
-        });
+          (p: any) => p.id === projectId || p.name === projectId,
-        projectName = project.name;
-        domain = `${projectName}.vercel.app`;
-        console.log('🌐 Using project name for domain:', domain);
-      } catch (error) {
-        console.warn(
-          '⚠️  Could not get project details via SDK, using CLI fallback'
         );
+        if (project) {
+          projectName = project.name;
+          domain = `${projectName}.vercel.app`;
+          console.log('🌐 Using project name for domain:', domain);
+        } else {
+          throw new Error('Project not found');
+        }
+      } catch (error: unknown) {
+        if (error instanceof Error) {
+          console.warn(
+            '⚠️  Could not get project details via SDK, using CLI fallback',
+          );
+        }
+        throw error;
       }
     }
 
@@ -606,7 +682,7 @@ async function deployToVercel(useGitHub = false) {
           {
             cwd: projectRoot,
             encoding: 'utf8',
-          }
+          },
         );
 
         const nameMatch = inspectOutput.match(/Name\s+([^\n]+)/);
@@ -622,39 +698,28 @@ async function deployToVercel(useGitHub = false) {
             console.log('🌐 Using project name for domain:', domain);
           } else {
             console.warn(
-              '⚠️  Could not determine project name from inspection, using fallback'
+              '⚠️  Could not determine project name from inspection, using fallback',
             );
             // Use a fallback domain based on project ID
             domain = `project-${projectId.slice(-8)}.vercel.app`;
             console.log('🌐 Using fallback domain:', domain);
           }
         }
-      } catch (error) {
+      } catch (error: unknown) {
-        console.warn('⚠️  Could not inspect project, using fallback domain');
+        if (error instanceof Error) {
-        // Use a fallback domain based on project ID
+          console.warn('⚠️  Could not inspect project, using fallback domain');
-        domain = `project-${projectId.slice(-8)}.vercel.app`;
+          // Use a fallback domain based on project ID
-        console.log('🌐 Using fallback domain:', domain);
+          domain = `project-${projectId.slice(-8)}.vercel.app`;
+          console.log('🌐 Using fallback domain:', domain);
+        }
+        throw error;
       }
     }
 
-    // Generate mini app metadata
-    console.log('\n🔨 Generating mini app metadata...');
-
-    const webhookUrl =
-      process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID
-        ? `https://api.neynar.com/f/app/${process.env.NEYNAR_CLIENT_ID}/event`
-        : `https://${domain}/api/webhook`;
-
-    const miniAppMetadata = await generateFarcasterMetadata(domain, webhookUrl);
-    console.log('✅ Mini app metadata generated');
-
     // Prepare environment variables
     const nextAuthSecret =
       process.env.NEXTAUTH_SECRET || crypto.randomBytes(32).toString('hex');
     const vercelEnv = {
-      NEXTAUTH_SECRET: nextAuthSecret,
-      AUTH_SECRET: nextAuthSecret,
-      NEXTAUTH_URL: `https://${domain}`,
       NEXT_PUBLIC_URL: `https://${domain}`,
 
       ...(process.env.NEYNAR_API_KEY && {
@@ -666,12 +731,18 @@ async function deployToVercel(useGitHub = false) {
       ...(process.env.SPONSOR_SIGNER && {
         SPONSOR_SIGNER: process.env.SPONSOR_SIGNER,
       }),
-      ...(miniAppMetadata && { MINI_APP_METADATA: miniAppMetadata }),
+
+      // Include NextAuth environment variables if SEED_PHRASE is present or SPONSOR_SIGNER is true
+      ...((process.env.SEED_PHRASE || process.env.SPONSOR_SIGNER === 'true') && {
+        NEXTAUTH_SECRET: nextAuthSecret,
+        AUTH_SECRET: nextAuthSecret,
+        NEXTAUTH_URL: `https://${domain}`,
+      }),
 
       ...Object.fromEntries(
         Object.entries(process.env).filter(([key]) =>
-          key.startsWith('NEXT_PUBLIC_')
+          key.startsWith('NEXT_PUBLIC_'),
-        )
+        ),
       ),
     };
 
@@ -680,7 +751,7 @@ async function deployToVercel(useGitHub = false) {
       vercelClient,
       projectId,
       vercelEnv,
-      projectRoot
+      projectRoot,
     );
 
     // Deploy the project
@@ -703,8 +774,8 @@ async function deployToVercel(useGitHub = false) {
       env: process.env,
     });
 
-    await new Promise((resolve, reject) => {
+    await new Promise<void>((resolve, reject) => {
-      vercelDeploy.on('close', (code) => {
+      vercelDeploy.on('close', code => {
         if (code === 0) {
           console.log('✅ Vercel deployment command completed');
           resolve();
@@ -714,23 +785,26 @@ async function deployToVercel(useGitHub = false) {
         }
       });
 
-      vercelDeploy.on('error', (error) => {
+      vercelDeploy.on('error', error => {
         console.error('❌ Vercel deployment error:', error.message);
         reject(error);
       });
     });
 
     // Wait for deployment to actually complete
-    let deployment;
+    let deployment: any;
     if (vercelClient) {
       try {
         deployment = await waitForDeployment(vercelClient, projectId);
-      } catch (error) {
+      } catch (error: unknown) {
-        console.warn(
+        if (error instanceof Error) {
-          '⚠️  Could not verify deployment completion:',
+          console.warn(
-          error.message
+            '⚠️  Could not verify deployment completion:',
-        );
+            error.message,
-        console.log('ℹ️  Proceeding with domain verification...');
+          );
+          console.log('ℹ️  Proceeding with domain verification...');
+        }
+        throw error;
       }
     }
 
@@ -742,10 +816,13 @@ async function deployToVercel(useGitHub = false) {
       try {
         actualDomain = deployment.url || domain;
         console.log('🌐 Verified actual domain:', actualDomain);
-      } catch (error) {
+      } catch (error: unknown) {
-        console.warn(
+        if (error instanceof Error) {
-          '⚠️  Could not verify domain via SDK, using assumed domain'
+          console.warn(
-        );
+            '⚠️  Could not verify domain via SDK, using assumed domain',
+          );
+        }
+        throw error;
       }
     }
 
@@ -753,32 +830,20 @@ async function deployToVercel(useGitHub = false) {
     if (actualDomain !== domain) {
       console.log('🔄 Updating environment variables with correct domain...');
 
-      const webhookUrl =
+      const updatedEnv: Record<string, string | object> = {
-        process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID
-          ? `https://api.neynar.com/f/app/${process.env.NEYNAR_CLIENT_ID}/event`
-          : `https://${actualDomain}/api/webhook`;
-
-      const updatedEnv = {
-        NEXTAUTH_URL: `https://${actualDomain}`,
         NEXT_PUBLIC_URL: `https://${actualDomain}`,
       };
 
-      if (miniAppMetadata) {
+      // Include NextAuth URL if SEED_PHRASE is present or SPONSOR_SIGNER is true
-        const updatedMetadata = await generateFarcasterMetadata(
+      if (process.env.SEED_PHRASE || process.env.SPONSOR_SIGNER === 'true') {
-          actualDomain,
+        updatedEnv.NEXTAUTH_URL = `https://${actualDomain}`;
-          fid,
-          await validateSeedPhrase(process.env.SEED_PHRASE),
-          process.env.SEED_PHRASE,
-          webhookUrl
-        );
-        updatedEnv.MINI_APP_METADATA = updatedMetadata;
       }
 
       await setEnvironmentVariables(
         vercelClient,
         projectId,
         updatedEnv,
-        projectRoot
+        projectRoot,
       );
 
       console.log('\n📦 Redeploying with correct domain...');
@@ -788,8 +853,8 @@ async function deployToVercel(useGitHub = false) {
         env: process.env,
       });
 
-      await new Promise((resolve, reject) => {
+      await new Promise<void>((resolve, reject) => {
-        vercelRedeploy.on('close', (code) => {
+        vercelRedeploy.on('close', code => {
           if (code === 0) {
             console.log('✅ Redeployment completed');
             resolve();
@@ -799,7 +864,7 @@ async function deployToVercel(useGitHub = false) {
           }
         });
 
-        vercelRedeploy.on('error', (error) => {
+        vercelRedeploy.on('error', error => {
           console.error('❌ Redeployment error:', error.message);
           reject(error);
         });
@@ -811,19 +876,71 @@ async function deployToVercel(useGitHub = false) {
     console.log('\n✨ Deployment complete! Your mini app is now live at:');
     console.log(`🌐 https://${domain}`);
     console.log(
-      '\n📝 You can manage your project at https://vercel.com/dashboard'
+      '\n📝 You can manage your project at https://vercel.com/dashboard',
     );
-  } catch (error) {
+
-    console.error('\n❌ Deployment failed:', error.message);
+    // Prompt user to sign manifest in browser and paste accountAssociation
-    process.exit(1);
+    console.log(
+      `\n⚠️  To complete your mini app manifest, you must sign it using the Farcaster developer portal.`,
+    );
+    console.log(
+      '1. Go to: https://farcaster.xyz/~/developers/mini-apps/manifest?domain=' +
+        domain,
+    );
+    console.log(
+      '2. Click "Transfer Ownership" and follow the instructions to sign the manifest.',
+    );
+    console.log(
+      '3. Copy the resulting accountAssociation JSON from the browser.',
+    );
+    console.log('4. Paste it below when prompted.');
+
+    const { userAccountAssociation } = await inquirer.prompt([
+      {
+        type: 'editor',
+        name: 'userAccountAssociation',
+        message: 'Paste the accountAssociation JSON here:',
+        validate: (input: string) => {
+          try {
+            const parsed = JSON.parse(input);
+            if (parsed.header && parsed.payload && parsed.signature) {
+              return true;
+            }
+            return 'Invalid accountAssociation: must have header, payload, and signature';
+          } catch (e) {
+            return 'Invalid JSON';
+          }
+        },
+      },
+    ]);
+    const parsedAccountAssociation = JSON.parse(userAccountAssociation);
+
+    // Write APP_ACCOUNT_ASSOCIATION to src/lib/constants.ts
+    const constantsPath = path.join(projectRoot, 'src', 'lib', 'constants.ts');
+    let constantsContent = fs.readFileSync(constantsPath, 'utf8');
+
+    // Replace the APP_ACCOUNT_ASSOCIATION line using a robust, anchored, multiline regex
+    const newAccountAssociation = `export const APP_ACCOUNT_ASSOCIATION: AccountAssociation | undefined = ${JSON.stringify(parsedAccountAssociation, null, 2)};`;
+    constantsContent = constantsContent.replace(
+      /^export const APP_ACCOUNT_ASSOCIATION\s*:\s*AccountAssociation \| undefined\s*=\s*[^;]*;/m,
+      newAccountAssociation,
+    );
+    fs.writeFileSync(constantsPath, constantsContent);
+    console.log('\n✅ APP_ACCOUNT_ASSOCIATION updated in src/lib/constants.ts');
+  } catch (error: unknown) {
+    if (error instanceof Error) {
+      console.error('\n❌ Deployment failed:', error.message);
+      process.exit(1);
+    }
+    throw error;
   }
 }
 
-async function main() {
+async function main(): Promise<void> {
   try {
     console.log('🚀 Vercel Mini App Deployment (SDK Edition)');
     console.log(
-      'This script will deploy your mini app to Vercel using the Vercel SDK.'
+      'This script will deploy your mini app to Vercel using the Vercel SDK.',
     );
     console.log('\nThe script will:');
     console.log('1. Check for required environment variables');
@@ -834,13 +951,16 @@ async function main() {
     // Check if @vercel/sdk is installed
     try {
       await import('@vercel/sdk');
-    } catch (error) {
+    } catch (error: unknown) {
-      console.log('📦 Installing @vercel/sdk...');
+      if (error instanceof Error) {
-      execSync('npm install @vercel/sdk', {
+        console.log('📦 Installing @vercel/sdk...');
-        cwd: projectRoot,
+        execSync('npm install @vercel/sdk', {
-        stdio: 'inherit',
+          cwd: projectRoot,
-      });
+          stdio: 'inherit',
-      console.log('✅ @vercel/sdk installed successfully');
+        });
+        console.log('✅ @vercel/sdk installed successfully');
+      }
+      throw error;
     }
 
     await checkRequiredEnvVars();
@@ -896,9 +1016,12 @@ async function main() {
     }
 
     await deployToVercel(useGitHub);
-  } catch (error) {
+  } catch (error: unknown) {
-    console.error('\n❌ Error:', error.message);
+    if (error instanceof Error) {
-    process.exit(1);
+      console.error('\n❌ Error:', error.message);
+      process.exit(1);
+    }
+    throw error;
   }
 }
 

src/app/.well-known/farcaster.json/route.ts

@@ -1,9 +1,9 @@
 import { NextResponse } from 'next/server';
-import { getFarcasterMetadata } from '../../../lib/utils';
+import { getFarcasterDomainManifest } from '~/lib/utils';
 
 export async function GET() {
   try {
-    const config = await getFarcasterMetadata();
+    const config = await getFarcasterDomainManifest();
     return NextResponse.json(config);
   } catch (error) {
     console.error('Error generating metadata:', error);

src/app/api/auth/update-session/route.ts

@@ -1,46 +0,0 @@
-import { NextResponse } from 'next/server';
-import { getServerSession } from 'next-auth';
-import { authOptions } from '~/auth';
-
-export async function POST(request: Request) {
-  try {
-    const session = await getServerSession(authOptions);
-
-    if (!session?.user?.fid) {
-      return NextResponse.json(
-        { error: 'No authenticated session found' },
-        { status: 401 }
-      );
-    }
-
-    const body = await request.json();
-    const { signers, user } = body;
-
-    if (!signers || !user) {
-      return NextResponse.json(
-        { error: 'Signers and user are required' },
-        { status: 400 }
-      );
-    }
-
-    // For NextAuth to update the session, we need to trigger the JWT callback
-    // This is typically done by calling the session endpoint with updated data
-    // However, we can't directly modify the session token from here
-
-    // Instead, we'll store the data temporarily and let the client refresh the session
-    // The session will be updated when the JWT callback is triggered
-
-    return NextResponse.json({
-      success: true,
-      message: 'Session update prepared',
-      signers,
-      user,
-    });
-  } catch (error) {
-    console.error('Error preparing session update:', error);
-    return NextResponse.json(
-      { error: 'Failed to prepare session update' },
-      { status: 500 }
-    );
-  }
-}

src/app/api/auth/validate/route.ts

@@ -0,0 +1,46 @@
+import { NextResponse } from 'next/server';
+import { createClient, Errors } from '@farcaster/quick-auth';
+
+const client = createClient();
+
+export async function POST(request: Request) {
+  try {
+    const { token } = await request.json();
+
+    if (!token) {
+      return NextResponse.json({ error: 'Token is required' }, { status: 400 });
+    }
+
+    // Get domain from environment or request
+    const domain = process.env.NEXT_PUBLIC_URL
+      ? new URL(process.env.NEXT_PUBLIC_URL).hostname
+      : request.headers.get('host') || 'localhost';
+
+    try {
+      // Use the official QuickAuth library to verify the JWT
+      const payload = await client.verifyJwt({
+        token,
+        domain,
+      });
+
+      return NextResponse.json({
+        success: true,
+        user: {
+          fid: payload.sub,
+        },
+      });
+    } catch (e) {
+      if (e instanceof Errors.InvalidTokenError) {
+        console.info('Invalid token:', e.message);
+        return NextResponse.json({ error: 'Invalid token' }, { status: 401 });
+      }
+      throw e;
+    }
+  } catch (error) {
+    console.error('Token validation error:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 },
+    );
+  }
+}

src/app/layout.tsx

@@ -1,6 +1,5 @@
 import type { Metadata } from "next";
 
-import { getSession } from "~/auth"
 import "~/app/globals.css";
 import { Providers } from "~/app/providers";
 import { APP_NAME, APP_DESCRIPTION } from "~/lib/constants";
@@ -15,7 +14,19 @@ export default async function RootLayout({
 }: Readonly<{
   children: React.ReactNode;
 }>) {  
-  const session = await getSession()
+  // Only get session if sponsored signer is enabled or seed phrase is provided
+  const sponsorSigner = process.env.SPONSOR_SIGNER === 'true';
+  const hasSeedPhrase = !!process.env.SEED_PHRASE;
+  
+  let session = null;
+  if (sponsorSigner || hasSeedPhrase) {
+    try {
+      const { getSession } = await import("~/auth");
+      session = await getSession();
+    } catch (error) {
+      console.warn('Failed to get session:', error);
+    }
+  }
 
   return (
     <html lang="en">

src/app/providers.tsx

@@ -24,18 +24,36 @@ export function Providers({
 }) {
   const solanaEndpoint =
     process.env.SOLANA_RPC_ENDPOINT || 'https://solana-rpc.publicnode.com';
+  
+  // Only wrap with SessionProvider if session is provided
+  if (session) {
+    return (
+      <SessionProvider session={session}>
+        <WagmiProvider>
+          <MiniAppProvider
+            analyticsEnabled={ANALYTICS_ENABLED}
+            backButtonEnabled={true}
+          >
+            <SafeFarcasterSolanaProvider endpoint={solanaEndpoint}>
+              <AuthKitProvider config={{}}>{children}</AuthKitProvider>
+            </SafeFarcasterSolanaProvider>
+          </MiniAppProvider>
+        </WagmiProvider>
+      </SessionProvider>
+    );
+  }
+  
+  // Return without SessionProvider if no session
   return (
-    <SessionProvider session={session}>
+    <WagmiProvider>
-      <WagmiProvider>
+      <MiniAppProvider
-        <MiniAppProvider
+        analyticsEnabled={ANALYTICS_ENABLED}
-          analyticsEnabled={ANALYTICS_ENABLED}
+        backButtonEnabled={true}
-          backButtonEnabled={true}
+      >
-        >
+        <SafeFarcasterSolanaProvider endpoint={solanaEndpoint}>
-          <SafeFarcasterSolanaProvider endpoint={solanaEndpoint}>
+          <AuthKitProvider config={{}}>{children}</AuthKitProvider>
-            <AuthKitProvider config={{}}>{children}</AuthKitProvider>
+        </SafeFarcasterSolanaProvider>
-          </SafeFarcasterSolanaProvider>
+      </MiniAppProvider>
-        </MiniAppProvider>
+    </WagmiProvider>
-      </WagmiProvider>
-    </SessionProvider>
   );
 }

src/components/ui/NeynarAuthButton/AuthDialog.tsx

@@ -118,7 +118,7 @@ export function AuthDialog({
   const content = getStepContent();
 
   return (
-    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 backdrop-blur-sm p-4">
+    <div className="fixed inset-0 z-[100] flex items-center justify-center bg-black/50 backdrop-blur-sm p-4">
       <div className="bg-white dark:bg-gray-800 rounded-xl w-full max-w-md shadow-2xl border border-gray-200 dark:border-gray-700 max-h-[80vh] sm:max-h-[90vh] flex flex-col">
         <div className="flex justify-between items-center p-4 sm:p-6 pb-3 sm:pb-4 border-b border-gray-200 dark:border-gray-700 flex-shrink-0">
           <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100">
@@ -191,20 +191,22 @@ export function AuthDialog({
 
               {content.showOpenButton && content.qrUrl && (
                 <button
-                  onClick={() =>
+                  onClick={() => {
-                    window.open(
+                    if (content.qrUrl) {
-                      content.qrUrl
+                      window.open(
-                        .replace(
+                        content.qrUrl
-                          'https://farcaster.xyz/',
+                          .replace(
-                          'https://client.farcaster.xyz/deeplinks/'
+                            'https://farcaster.xyz/',
-                        )
+                            'https://client.farcaster.xyz/deeplinks/'
-                        .replace(
+                          )
-                          'https://client.farcaster.xyz/deeplinks/',
+                          .replace(
-                          'farcaster://'
+                            'https://client.farcaster.xyz/deeplinks/signed-key-request',
-                        ),
+                            'https://farcaster.xyz/~/connect'
-                      '_blank'
+                          ),
-                    )
+                        '_blank'
-                  }
+                      );
+                    }
+                  }}
                   className="btn btn-outline flex items-center justify-center gap-2 w-full"
                 >
                   I&apos;m using my phone →

src/components/ui/NeynarAuthButton/index.tsx

@@ -1,11 +1,10 @@
 'use client';
 
 import '@farcaster/auth-kit/styles.css';
-import { useSignIn } from '@farcaster/auth-kit';
+import { useSignIn, UseSignInData } from '@farcaster/auth-kit';
-import { useCallback, useEffect, useState } from 'react';
+import { useCallback, useEffect, useState, useRef } from 'react';
 import { cn } from '~/lib/utils';
 import { Button } from '~/components/ui/Button';
-import { isMobile } from '~/lib/devices';
 import { ProfileButton } from '~/components/ui/NeynarAuthButton/ProfileButton';
 import { AuthDialog } from '~/components/ui/NeynarAuthButton/AuthDialog';
 import { getItem, removeItem, setItem } from '~/lib/localStorage';
@@ -113,6 +112,8 @@ export function NeynarAuthButton() {
   );
   const [message, setMessage] = useState<string | null>(null);
   const [signature, setSignature] = useState<string | null>(null);
+  const [isSignerFlowRunning, setIsSignerFlowRunning] = useState(false);
+  const signerFlowStartedRef = useRef(false);
 
   // Determine which flow to use based on context
   const useBackendFlow = context !== undefined;
@@ -290,14 +291,46 @@ export function NeynarAuthButton() {
   // Helper function to poll signer status
   const startPolling = useCallback(
     (signerUuid: string, message: string, signature: string) => {
+      // Clear any existing polling interval before starting a new one
+      if (pollingInterval) {
+        clearInterval(pollingInterval);
+      }
+
+      let retryCount = 0;
+      const maxRetries = 10; // Maximum 10 retries (20 seconds total)
+      const maxPollingTime = 60000; // Maximum 60 seconds of polling
+      const startTime = Date.now();
+
       const interval = setInterval(async () => {
+        // Check if we've been polling too long
+        if (Date.now() - startTime > maxPollingTime) {
+          clearInterval(interval);
+          setPollingInterval(null);
+          return;
+        }
+
         try {
           const response = await fetch(
             `/api/auth/signer?signerUuid=${signerUuid}`
           );
 
           if (!response.ok) {
-            throw new Error('Failed to poll signer status');
+            // Check if it's a rate limit error
+            if (response.status === 429) {
+              clearInterval(interval);
+              setPollingInterval(null);
+              return;
+            }
+
+            // Increment retry count for other errors
+            retryCount++;
+            if (retryCount >= maxRetries) {
+              clearInterval(interval);
+              setPollingInterval(null);
+              return;
+            }
+
+            throw new Error(`Failed to poll signer status: ${response.status}`);
           }
 
           const signerData = await response.json();
@@ -319,7 +352,7 @@ export function NeynarAuthButton() {
 
       setPollingInterval(interval);
     },
-    [fetchAllSigners]
+    [fetchAllSigners, pollingInterval]
   );
 
   // Cleanup polling on unmount
@@ -328,6 +361,7 @@ export function NeynarAuthButton() {
       if (pollingInterval) {
         clearInterval(pollingInterval);
       }
+      signerFlowStartedRef.current = false;
     };
   }, [pollingInterval]);
 
@@ -362,11 +396,11 @@ export function NeynarAuthButton() {
 
   // Success callback - this is critical!
   const onSuccessCallback = useCallback(
-    async (res: unknown) => {
+    async (res: UseSignInData) => {
       if (!useBackendFlow) {
         // Only handle localStorage for frontend flow
         const existingAuth = getItem<StoredAuthState>(STORAGE_KEY);
-        const user = await fetchUserData(res.fid);
+        const user = res.fid ? await fetchUserData(res.fid) : null;
         const authState: StoredAuthState = {
           ...existingAuth,
           isAuthenticated: true,
@@ -409,6 +443,11 @@ export function NeynarAuthButton() {
   useEffect(() => {
     setMessage(data?.message || null);
     setSignature(data?.signature || null);
+
+    // Reset the signer flow flag when message/signature change
+    if (data?.message && data?.signature) {
+      signerFlowStartedRef.current = false;
+    }
   }, [data?.message, data?.signature]);
 
   // Connect for frontend flow when nonce is available
@@ -420,8 +459,16 @@ export function NeynarAuthButton() {
 
   // Handle fetching signers after successful authentication
   useEffect(() => {
-    if (message && signature) {
+    if (
+      message &&
+      signature &&
+      !isSignerFlowRunning &&
+      !signerFlowStartedRef.current
+    ) {
+      signerFlowStartedRef.current = true;
+
       const handleSignerFlow = async () => {
+        setIsSignerFlowRunning(true);
         try {
           const clientContext = context?.client as Record<string, unknown>;
           const isMobileContext =
@@ -437,6 +484,7 @@ export function NeynarAuthButton() {
 
           // First, fetch existing signers
           const signers = await fetchAllSigners(message, signature);
+
           if (useBackendFlow && isMobileContext) setSignersLoading(true);
 
           // Check if no signers exist or if we have empty signers
@@ -457,8 +505,8 @@ export function NeynarAuthButton() {
               setShowDialog(false);
               await sdk.actions.openUrl(
                 signedKeyData.signer_approval_url.replace(
-                  'https://client.farcaster.xyz/deeplinks/',
+                  'https://client.farcaster.xyz/deeplinks/signed-key-request',
-                  'farcaster://'
+                  'https://farcaster.xyz/~/connect'
                 )
               );
             } else {
@@ -481,21 +529,14 @@ export function NeynarAuthButton() {
           setSignersLoading(false);
           setShowDialog(false);
           setSignerApprovalUrl(null);
+        } finally {
+          setIsSignerFlowRunning(false);
         }
       };
 
       handleSignerFlow();
     }
-  }, [
+  }, [message, signature]); // Simplified dependencies
-    message,
-    signature,
-    fetchAllSigners,
-    createSigner,
-    generateSignedKeyRequest,
-    startPolling,
-    context,
-    useBackendFlow,
-  ]);
 
   // Backend flow using NextAuth
   const handleBackendSignIn = useCallback(async () => {
@@ -568,6 +609,9 @@ export function NeynarAuthButton() {
         clearInterval(pollingInterval);
         setPollingInterval(null);
       }
+
+      // Reset signer flow flag
+      signerFlowStartedRef.current = false;
     } catch (error) {
       console.error('❌ Error during sign out:', error);
       // Optionally handle error state

src/components/ui/Share.tsx

@@ -4,6 +4,7 @@ import { useCallback, useState, useEffect } from 'react';
 import { Button } from './Button';
 import { useMiniApp } from '@neynar/react';
 import { type ComposeCast } from "@farcaster/miniapp-sdk";
+import { APP_URL } from '~/lib/constants';
 
 interface EmbedConfig {
   path?: string;
@@ -72,7 +73,7 @@ export function ShareButton({ buttonText, cast, className = '', isLoading = fals
             return embed;
           }
           if (embed.path) {
-            const baseUrl = process.env.NEXT_PUBLIC_URL || window.location.origin;
+            const baseUrl = APP_URL || window.location.origin;
             const url = new URL(`${baseUrl}${embed.path}`);
 
             // Add UTM parameters

src/components/ui/tabs/ActionsTab.tsx

@@ -1,12 +1,23 @@
 'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState, type ComponentType } from 'react';
-import { useMiniApp } from "@neynar/react";
+import { useMiniApp } from '@neynar/react';
-import { ShareButton } from "../Share";
+import { ShareButton } from '../Share';
-import { Button } from "../Button";
+import { Button } from '../Button';
-import { SignIn } from "../wallet/SignIn";
+import { SignIn } from '../wallet/SignIn';
-import { type Haptics } from "@farcaster/miniapp-sdk";
+import { type Haptics } from '@farcaster/miniapp-sdk';
-import { NeynarAuthButton } from '../NeynarAuthButton/index';
+import { APP_URL } from '~/lib/constants';
+
+// Optional import for NeynarAuthButton - may not exist in all templates
+let NeynarAuthButton: ComponentType | null = null;
+try {
+  const module = require('../NeynarAuthButton/index');
+  NeynarAuthButton = module.NeynarAuthButton;
+} catch (error) {
+  // Component doesn't exist, that's okay
+  console.log('NeynarAuthButton not available in this template');
+}
+
 
 /**
  * ActionsTab component handles mini app actions like sharing, notifications, and haptic feedback.
@@ -96,7 +107,7 @@ export function ActionsTab() {
    */
   const copyUserShareUrl = useCallback(async () => {
     if (context?.user?.fid) {
-      const userShareUrl = `${process.env.NEXT_PUBLIC_URL}/share/${context.user.fid}`;
+      const userShareUrl = `${APP_URL}/share/${context.user.fid}`;
       await navigator.clipboard.writeText(userShareUrl);
       setNotificationState((prev) => ({ ...prev, shareUrlCopied: true }));
       setTimeout(
@@ -123,50 +134,48 @@ export function ActionsTab() {
 
   // --- Render ---
   return (
-    <div className='space-y-3 px-6 w-full max-w-md mx-auto'>
+    <div className="space-y-3 px-6 w-full max-w-md mx-auto">
       {/* Share functionality */}
       <ShareButton
-        buttonText='Share Mini App'
+        buttonText="Share Mini App"
         cast={{
           text: 'Check out this awesome frame @1 @2 @3! 🚀🪐',
           bestFriends: true,
-          embeds: [
+          embeds: [`${APP_URL}/share/${context?.user?.fid || ''}`],
-            `${process.env.NEXT_PUBLIC_URL}/share/${context?.user?.fid || ''}`,
-          ],
         }}
-        className='w-full'
+        className="w-full"
       />
 
       {/* Authentication */}
       <SignIn />
 
       {/* Neynar Authentication */}
-      <NeynarAuthButton />
+      {NeynarAuthButton && <NeynarAuthButton />}
 
       {/* Mini app actions */}
       <Button
         onClick={() =>
           actions.openUrl('https://www.youtube.com/watch?v=dQw4w9WgXcQ')
         }
-        className='w-full'
+        className="w-full"
       >
         Open Link
       </Button>
 
-      <Button onClick={actions.addMiniApp} disabled={added} className='w-full'>
+      <Button onClick={actions.addMiniApp} disabled={added} className="w-full">
         Add Mini App to Client
       </Button>
 
       {/* Notification functionality */}
       {notificationState.sendStatus && (
-        <div className='text-sm w-full'>
+        <div className="text-sm w-full">
           Send notification result: {notificationState.sendStatus}
         </div>
       )}
       <Button
         onClick={sendFarcasterNotification}
         disabled={!notificationDetails}
-        className='w-full'
+        className="w-full"
       >
         Send notification
       </Button>
@@ -175,14 +184,14 @@ export function ActionsTab() {
       <Button
         onClick={copyUserShareUrl}
         disabled={!context?.user?.fid}
-        className='w-full'
+        className="w-full"
       >
         {notificationState.shareUrlCopied ? 'Copied!' : 'Copy share URL'}
       </Button>
 
       {/* Haptic feedback controls */}
-      <div className='space-y-2'>
+      <div className="space-y-2">
-        <label className='block text-sm font-medium text-gray-700 dark:text-gray-300'>
+        <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
           Haptic Intensity
         </label>
         <select
@@ -192,7 +201,7 @@ export function ActionsTab() {
               e.target.value as Haptics.ImpactOccurredType
             )
           }
-          className='w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-2 focus:ring-primary'
+          className="w-full px-3 py-2 border border-gray-300 dark:border-gray-600 rounded-md bg-white dark:bg-gray-800 text-gray-900 dark:text-gray-100 focus:outline-none focus:ring-2 focus:ring-primary"
         >
           <option value={'light'}>Light</option>
           <option value={'medium'}>Medium</option>
@@ -200,7 +209,7 @@ export function ActionsTab() {
           <option value={'soft'}>Soft</option>
           <option value={'rigid'}>Rigid</option>
         </select>
-        <Button onClick={triggerHapticFeedback} className='w-full'>
+        <Button onClick={triggerHapticFeedback} className="w-full">
           Trigger Haptic Feedback
         </Button>
       </div>

src/components/ui/wallet/SignIn.tsx

@@ -1,22 +1,20 @@
 'use client';
 
-import { useCallback, useState } from "react";
+import { useCallback, useState } from 'react';
-import { signIn, signOut, getCsrfToken } from "next-auth/react";
+import { SignIn as SignInCore } from '@farcaster/miniapp-sdk';
-import sdk, { SignIn as SignInCore } from "@farcaster/miniapp-sdk";
+import { useQuickAuth } from '~/hooks/useQuickAuth';
-import { useSession } from "next-auth/react";
+import { Button } from '../Button';
-import { Button } from "../Button";
 
 /**
- * SignIn component handles Farcaster authentication using Sign-In with Farcaster (SIWF).
+ * SignIn component handles Farcaster authentication using QuickAuth.
  *
  * This component provides a complete authentication flow for Farcaster users:
- * - Generates nonces for secure authentication
+ * - Uses the built-in QuickAuth functionality from the Farcaster SDK
- * - Handles the SIWF flow using the Farcaster SDK
+ * - Manages authentication state in memory (no persistence)
- * - Manages NextAuth session state
  * - Provides sign-out functionality
  * - Displays authentication status and results
  *
- * The component integrates with both the Farcaster Frame SDK and NextAuth
+ * The component integrates with the Farcaster Frame SDK and QuickAuth
  * to provide seamless authentication within mini apps.
  *
  * @example
@@ -36,52 +34,32 @@ export function SignIn() {
     signingIn: false,
     signingOut: false,
   });
-  const [signInResult, setSignInResult] = useState<SignInCore.SignInResult>();
   const [signInFailure, setSignInFailure] = useState<string>();
 
   // --- Hooks ---
-  const { data: session, status } = useSession();
+  const { authenticatedUser, status, signIn, signOut } = useQuickAuth();
 
   // --- Handlers ---
   /**
-   * Generates a nonce for the sign-in process.
+   * Handles the sign-in process using QuickAuth.
    *
-   * This function retrieves a CSRF token from NextAuth to use as a nonce
+   * This function uses the built-in QuickAuth functionality:
-   * for the SIWF authentication flow. The nonce ensures the authentication
+   * 1. Gets a token from QuickAuth (handles SIWF flow automatically)
-   * request is fresh and prevents replay attacks.
+   * 2. Validates the token with our server
-   *
+   * 3. Updates the session state
-   * @returns Promise<string> - The generated nonce token
-   * @throws Error if unable to generate nonce
-   */
-  const getNonce = useCallback(async () => {
-    const nonce = await getCsrfToken();
-    if (!nonce) throw new Error('Unable to generate nonce');
-    return nonce;
-  }, []);
-
-  /**
-   * Handles the sign-in process using Farcaster SDK.
-   *
-   * This function orchestrates the complete SIWF flow:
-   * 1. Generates a nonce for security
-   * 2. Calls the Farcaster SDK to initiate sign-in
-   * 3. Submits the result to NextAuth for session management
-   * 4. Handles various error conditions including user rejection
    *
    * @returns Promise<void>
    */
   const handleSignIn = useCallback(async () => {
     try {
-      setAuthState((prev) => ({ ...prev, signingIn: true }));
+      setAuthState(prev => ({ ...prev, signingIn: true }));
       setSignInFailure(undefined);
-      const nonce = await getNonce();
+
-      const result = await sdk.actions.signIn({ nonce });
+      const success = await signIn();
-      setSignInResult(result);
+
-      await signIn('farcaster', {
+      if (!success) {
-        message: result.message,
+        setSignInFailure('Authentication failed');
-        signature: result.signature,
+      }
-        redirect: false,
-      });
     } catch (e) {
       if (e instanceof SignInCore.RejectedByUser) {
         setSignInFailure('Rejected by user');
@@ -89,52 +67,49 @@ export function SignIn() {
       }
       setSignInFailure('Unknown error');
     } finally {
-      setAuthState((prev) => ({ ...prev, signingIn: false }));
+      setAuthState(prev => ({ ...prev, signingIn: false }));
     }
-  }, [getNonce]);
+  }, [signIn]);
 
   /**
    * Handles the sign-out process.
    *
-   * This function clears the NextAuth session only if the current session
+   * This function clears the QuickAuth session and resets the local state.
-   * is using the Farcaster provider, and resets the local sign-in result state.
    *
    * @returns Promise<void>
    */
   const handleSignOut = useCallback(async () => {
     try {
-      setAuthState((prev) => ({ ...prev, signingOut: true }));
+      setAuthState(prev => ({ ...prev, signingOut: true }));
-      // Only sign out if the current session is from Farcaster provider
+      await signOut();
-      if (session?.provider === 'farcaster') {
-        await signOut({ redirect: false });
-      }
-      setSignInResult(undefined);
     } finally {
-      setAuthState((prev) => ({ ...prev, signingOut: false }));
+      setAuthState(prev => ({ ...prev, signingOut: false }));
     }
-  }, [session]);
+  }, [signOut]);
 
   // --- Render ---
   return (
     <>
       {/* Authentication Buttons */}
-      {(status !== 'authenticated' || session?.provider !== 'farcaster') && (
+      {status !== 'authenticated' && (
         <Button onClick={handleSignIn} disabled={authState.signingIn}>
           Sign In with Farcaster
         </Button>
       )}
-      {status === 'authenticated' && session?.provider === 'farcaster' && (
+      {status === 'authenticated' && (
         <Button onClick={handleSignOut} disabled={authState.signingOut}>
           Sign out
         </Button>
       )}
 
       {/* Session Information */}
-      {session && (
+      {authenticatedUser && (
         <div className="my-2 p-2 text-xs overflow-x-scroll bg-gray-100 dark:bg-gray-900 rounded-lg font-mono">
-          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">Session</div>
+          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">
+            Authenticated User
+          </div>
           <div className="whitespace-pre text-gray-700 dark:text-gray-200">
-            {JSON.stringify(session, null, 2)}
+            {JSON.stringify(authenticatedUser, null, 2)}
           </div>
         </div>
       )}
@@ -142,17 +117,11 @@ export function SignIn() {
       {/* Error Display */}
       {signInFailure && !authState.signingIn && (
         <div className="my-2 p-2 text-xs overflow-x-scroll bg-gray-100 dark:bg-gray-900 rounded-lg font-mono">
-          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">SIWF Result</div>
+          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">
-          <div className="whitespace-pre text-gray-700 dark:text-gray-200">{signInFailure}</div>
+            Authentication Error
-        </div>
+          </div>
-      )}
-
-      {/* Success Result Display */}
-      {signInResult && !authState.signingIn && (
-        <div className="my-2 p-2 text-xs overflow-x-scroll bg-gray-100 dark:bg-gray-900 rounded-lg font-mono">
-          <div className="font-semibold text-gray-500 dark:text-gray-300 mb-1">SIWF Result</div>
           <div className="whitespace-pre text-gray-700 dark:text-gray-200">
-            {JSON.stringify(signInResult, null, 2)}
+            {signInFailure}
           </div>
         </div>
       )}

src/hooks/useQuickAuth.ts

@@ -0,0 +1,207 @@
+'use client';
+
+import { useState, useEffect, useCallback } from 'react';
+import { sdk } from '@farcaster/miniapp-sdk';
+
+/**
+ * Represents the current authenticated user state
+ */
+interface AuthenticatedUser {
+  /** The user's Farcaster ID (FID) */
+  fid: number;
+}
+
+/**
+ * Possible authentication states for QuickAuth
+ */
+type QuickAuthStatus = 'loading' | 'authenticated' | 'unauthenticated';
+
+/**
+ * Return type for the useQuickAuth hook
+ */
+interface UseQuickAuthReturn {
+  /** Current authenticated user data, or null if not authenticated */
+  authenticatedUser: AuthenticatedUser | null;
+  /** Current authentication status */
+  status: QuickAuthStatus;
+  /** Function to initiate the sign-in process using QuickAuth */
+  signIn: () => Promise<boolean>;
+  /** Function to sign out and clear the current authentication state */
+  signOut: () => Promise<void>;
+  /** Function to retrieve the current authentication token */
+  getToken: () => Promise<string | null>;
+}
+
+/**
+ * Custom hook for managing QuickAuth authentication state
+ *
+ * This hook provides a complete authentication flow using Farcaster's QuickAuth:
+ * - Automatically checks for existing authentication on mount
+ * - Validates tokens with the server-side API
+ * - Manages authentication state in memory (no persistence)
+ * - Provides sign-in/sign-out functionality
+ *
+ * QuickAuth tokens are managed in memory only, so signing out of the Farcaster
+ * client will automatically sign the user out of this mini app as well.
+ *
+ * @returns {UseQuickAuthReturn} Object containing user state and authentication methods
+ *
+ * @example
+ * ```tsx
+ * const { authenticatedUser, status, signIn, signOut } = useQuickAuth();
+ *
+ * if (status === 'loading') return <div>Loading...</div>;
+ * if (status === 'unauthenticated') return <button onClick={signIn}>Sign In</button>;
+ *
+ * return (
+ *   <div>
+ *     <p>Welcome, FID: {authenticatedUser?.fid}</p>
+ *     <button onClick={signOut}>Sign Out</button>
+ *   </div>
+ * );
+ * ```
+ */
+export function useQuickAuth(): UseQuickAuthReturn {
+  // Current authenticated user data
+  const [authenticatedUser, setAuthenticatedUser] =
+    useState<AuthenticatedUser | null>(null);
+  // Current authentication status
+  const [status, setStatus] = useState<QuickAuthStatus>('loading');
+
+  /**
+   * Validates a QuickAuth token with the server-side API
+   *
+   * @param {string} authToken - The JWT token to validate
+   * @returns {Promise<AuthenticatedUser | null>} User data if valid, null otherwise
+   */
+  const validateTokenWithServer = async (
+    authToken: string,
+  ): Promise<AuthenticatedUser | null> => {
+    try {
+      const validationResponse = await fetch('/api/auth/validate', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ token: authToken }),
+      });
+
+      if (validationResponse.ok) {
+        const responseData = await validationResponse.json();
+        return responseData.user;
+      }
+
+      return null;
+    } catch (error) {
+      console.error('Token validation failed:', error);
+      return null;
+    }
+  };
+
+  /**
+   * Checks for existing authentication token and validates it on component mount
+   * This runs automatically when the hook is first used
+   */
+  useEffect(() => {
+    const checkExistingAuthentication = async () => {
+      try {
+        // Attempt to retrieve existing token from QuickAuth SDK
+        const { token } = await sdk.quickAuth.getToken();
+
+        if (token) {
+          // Validate the token with our server-side API
+          const validatedUserSession = await validateTokenWithServer(token);
+
+          if (validatedUserSession) {
+            // Token is valid, set authenticated state
+            setAuthenticatedUser(validatedUserSession);
+            setStatus('authenticated');
+          } else {
+            // Token is invalid or expired, clear authentication state
+            setStatus('unauthenticated');
+          }
+        } else {
+          // No existing token found, user is not authenticated
+          setStatus('unauthenticated');
+        }
+      } catch (error) {
+        console.error('Error checking existing authentication:', error);
+        setStatus('unauthenticated');
+      }
+    };
+
+    checkExistingAuthentication();
+  }, []);
+
+  /**
+   * Initiates the QuickAuth sign-in process
+   *
+   * Uses sdk.quickAuth.getToken() to get a QuickAuth session token.
+   * If there is already a session token in memory that hasn't expired,
+   * it will be immediately returned, otherwise a fresh one will be acquired.
+   *
+   * @returns {Promise<boolean>} True if sign-in was successful, false otherwise
+   */
+  const signIn = useCallback(async (): Promise<boolean> => {
+    try {
+      setStatus('loading');
+
+      // Get QuickAuth session token
+      const { token } = await sdk.quickAuth.getToken();
+
+      if (token) {
+        // Validate the token with our server-side API
+        const validatedUserSession = await validateTokenWithServer(token);
+
+        if (validatedUserSession) {
+          // Authentication successful, update user state
+          setAuthenticatedUser(validatedUserSession);
+          setStatus('authenticated');
+          return true;
+        }
+      }
+
+      // Authentication failed, clear user state
+      setStatus('unauthenticated');
+      return false;
+    } catch (error) {
+      console.error('Sign-in process failed:', error);
+      setStatus('unauthenticated');
+      return false;
+    }
+  }, []);
+
+  /**
+   * Signs out the current user and clears the authentication state
+   *
+   * Since QuickAuth tokens are managed in memory only, this simply clears
+   * the local user state. The actual token will be cleared when the
+   * user signs out of their Farcaster client.
+   */
+  const signOut = useCallback(async (): Promise<void> => {
+    // Clear local user state
+    setAuthenticatedUser(null);
+    setStatus('unauthenticated');
+  }, []);
+
+  /**
+   * Retrieves the current authentication token from QuickAuth
+   *
+   * @returns {Promise<string | null>} The current auth token, or null if not authenticated
+   */
+  const getToken = useCallback(async (): Promise<string | null> => {
+    try {
+      const { token } = await sdk.quickAuth.getToken();
+      return token;
+    } catch (error) {
+      console.error('Failed to retrieve authentication token:', error);
+      return null;
+    }
+  }, []);
+
+  return {
+    authenticatedUser,
+    status,
+    signIn,
+    signOut,
+    getToken,
+  };
+}

src/lib/constants.ts

@@ -1,3 +1,5 @@
+import { type AccountAssociation } from '@farcaster/miniapp-node';
+
 /**
  * Application constants and configuration values.
  *
@@ -14,63 +16,70 @@
  * The base URL of the application.
  * Used for generating absolute URLs for assets and API endpoints.
  */
-export const APP_URL = process.env.NEXT_PUBLIC_URL!;
+export const APP_URL: string = process.env.NEXT_PUBLIC_URL!;
 
 /**
  * The name of the mini app as displayed to users.
  * Used in titles, headers, and app store listings.
  */
-export const APP_NAME = 'shreyas-testing-mini-app';
+export const APP_NAME: string = 'Starter Kit';
 
 /**
  * A brief description of the mini app's functionality.
  * Used in app store listings and metadata.
  */
-export const APP_DESCRIPTION = 'A Farcaster mini app created with Neynar';
+export const APP_DESCRIPTION: string = 'A demo of the Neynar Starter Kit';
 
 /**
  * The primary category for the mini app.
  * Used for app store categorization and discovery.
  */
-export const APP_PRIMARY_CATEGORY = '';
+export const APP_PRIMARY_CATEGORY: string = 'developer-tools';
 
 /**
  * Tags associated with the mini app.
  * Used for search and discovery in app stores.
  */
-export const APP_TAGS = ['neynar', 'starter-kit', 'demo'];
+export const APP_TAGS: string[] = ['neynar', 'starter-kit', 'demo'];
 
 // --- Asset URLs ---
 /**
  * URL for the app's icon image.
  * Used in app store listings and UI elements.
  */
-export const APP_ICON_URL = `${APP_URL}/icon.png`;
+export const APP_ICON_URL: string = `${APP_URL}/icon.png`;
 
 /**
  * URL for the app's Open Graph image.
  * Used for social media sharing and previews.
  */
-export const APP_OG_IMAGE_URL = `${APP_URL}/api/opengraph-image`;
+export const APP_OG_IMAGE_URL: string = `${APP_URL}/api/opengraph-image`;
 
 /**
  * URL for the app's splash screen image.
  * Displayed during app loading.
  */
-export const APP_SPLASH_URL = `${APP_URL}/splash.png`;
+export const APP_SPLASH_URL: string = `${APP_URL}/splash.png`;
 
 /**
  * Background color for the splash screen.
  * Used as fallback when splash image is loading.
  */
-export const APP_SPLASH_BACKGROUND_COLOR = '#f7f7f7';
+export const APP_SPLASH_BACKGROUND_COLOR: string = "#f7f7f7";
+
+/**
+ * Account association for the mini app.
+ * Used to associate the mini app with a Farcaster account.
+ * If not provided, the mini app will be unsigned and have limited capabilities.
+ */
+export const APP_ACCOUNT_ASSOCIATION: AccountAssociation | undefined = undefined;
 
 // --- UI Configuration ---
 /**
  * Text displayed on the main action button.
  * Used for the primary call-to-action in the mini app.
  */
-export const APP_BUTTON_TEXT = 'Launch Mini App';
+export const APP_BUTTON_TEXT: string = 'Launch NSK';
 
 // --- Integration Configuration ---
 /**
@@ -80,8 +89,7 @@ export const APP_BUTTON_TEXT = 'Launch Mini App';
  * Neynar webhook endpoint. Otherwise, falls back to a local webhook
  * endpoint for development and testing.
  */
-export const APP_WEBHOOK_URL =
+export const APP_WEBHOOK_URL: string = process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID 
-  process.env.NEYNAR_API_KEY && process.env.NEYNAR_CLIENT_ID
     ? `https://api.neynar.com/f/app/${process.env.NEYNAR_CLIENT_ID}/event`
     : `${APP_URL}/api/webhook`;
 
@@ -92,7 +100,7 @@ export const APP_WEBHOOK_URL =
  * When false, wallet functionality is completely hidden from the UI.
  * Useful for mini apps that don't require wallet integration.
  */
-export const USE_WALLET = true;
+export const USE_WALLET: boolean = true;
 
 /**
  * Flag to enable/disable analytics tracking.
@@ -101,7 +109,19 @@ export const USE_WALLET = true;
  * When false, analytics collection is disabled.
  * Useful for privacy-conscious users or development environments.
  */
-export const ANALYTICS_ENABLED = true;
+export const ANALYTICS_ENABLED: boolean = true;
+
+/**
+ * Required chains for the mini app.
+ *
+ * Contains an array of CAIP-2 identifiers for blockchains that the mini app requires.
+ * If the host does not support all chains listed here, it will not render the mini app.
+ * If empty or undefined, the mini app will be rendered regardless of chain support.
+ * 
+ * Supported chains: eip155:1, eip155:137, eip155:42161, eip155:10, eip155:8453,
+ * solana:mainnet, solana:devnet
+ */
+export const APP_REQUIRED_CHAINS: string[] = [];
 
 // PLEASE DO NOT UPDATE THIS
 export const SIGNED_KEY_REQUEST_VALIDATOR_EIP_712_DOMAIN = {

src/lib/utils.ts

@@ -1,6 +1,6 @@
-import { type ClassValue, clsx } from "clsx";
+import { type ClassValue, clsx } from 'clsx';
-import { twMerge } from "tailwind-merge";
+import { twMerge } from 'tailwind-merge';
-import { mnemonicToAccount } from "viem/accounts";
+import { type Manifest } from '@farcaster/miniapp-node';
 import {
   APP_BUTTON_TEXT,
   APP_DESCRIPTION,
@@ -9,35 +9,12 @@ import {
   APP_OG_IMAGE_URL,
   APP_PRIMARY_CATEGORY,
   APP_SPLASH_BACKGROUND_COLOR,
-  APP_TAGS,
+  APP_SPLASH_URL,
-  APP_URL,
+  APP_TAGS, APP_URL,
   APP_WEBHOOK_URL,
-} from "./constants";
+  APP_ACCOUNT_ASSOCIATION,
-import { APP_SPLASH_URL } from "./constants";
+  APP_REQUIRED_CHAINS,
-
+} from './constants';
-interface MiniAppMetadata {
-  version: string;
-  name: string;
-  iconUrl: string;
-  homeUrl: string;
-  imageUrl?: string;
-  buttonTitle?: string;
-  splashImageUrl?: string;
-  splashBackgroundColor?: string;
-  webhookUrl?: string;
-  description?: string;
-  primaryCategory?: string;
-  tags?: string[];
-}
-
-interface MiniAppManifest {
-  accountAssociation?: {
-    header: string;
-    payload: string;
-    signature: string;
-  };
-  frame: MiniAppMetadata;
-}
 
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs));
@@ -47,6 +24,9 @@ export function getMiniAppEmbedMetadata(ogImageUrl?: string) {
   return {
     version: "next",
     imageUrl: ogImageUrl ?? APP_OG_IMAGE_URL,
+    ogTitle: APP_NAME,
+    ogDescription: APP_DESCRIPTION,
+    ogImageUrl: ogImageUrl ?? APP_OG_IMAGE_URL,
     button: {
       title: APP_BUTTON_TEXT,
       action: {
@@ -64,36 +44,10 @@ export function getMiniAppEmbedMetadata(ogImageUrl?: string) {
   };
 }
 
-export async function getFarcasterMetadata(): Promise<MiniAppManifest> {
+export async function getFarcasterDomainManifest(): Promise<Manifest> {
-  // First check for MINI_APP_METADATA in .env and use that if it exists
-  if (process.env.MINI_APP_METADATA) {
-    try {
-      const metadata = JSON.parse(process.env.MINI_APP_METADATA);
-      console.log("Using pre-signed mini app metadata from environment");
-      return metadata;
-    } catch (error) {
-      console.warn(
-        "Failed to parse MINI_APP_METADATA from environment:",
-        error
-      );
-    }
-  }
-
-  if (!APP_URL) {
-    throw new Error("NEXT_PUBLIC_URL not configured");
-  }
-
-  // Get the domain from the URL (without https:// prefix)
-  const domain = new URL(APP_URL).hostname;
-  console.log("Using domain for manifest:", domain);
-
   return {
-    accountAssociation: {
+    accountAssociation: APP_ACCOUNT_ASSOCIATION,
-      header: "",
+    miniapp: {
-      payload: "",
-      signature: "",
-    },
-    frame: {
       version: "1",
       name: APP_NAME ?? "Neynar Starter Kit",
       iconUrl: APP_ICON_URL,
@@ -106,6 +60,10 @@ export async function getFarcasterMetadata(): Promise<MiniAppManifest> {
       description: APP_DESCRIPTION,
       primaryCategory: APP_PRIMARY_CATEGORY,
       tags: APP_TAGS,
+      requiredChains: APP_REQUIRED_CHAINS.length > 0 ? APP_REQUIRED_CHAINS : undefined,
+      ogTitle: APP_NAME,
+      ogDescription: APP_DESCRIPTION,
+      ogImageUrl: APP_OG_IMAGE_URL,
     },
   };
 }