Create Manifold markets with hidden resolution criteria. This allows for creating markets where knowing the resolution criteria would affect betting behavior.

• Create markets with encrypted resolution criteria
• View your secret criteria privately
• Reveal criteria publicly when ready
• Secure encryption using your API key
• Proof of criteria via SHA-256 hash

1. Install dependencies:

npm install

2. Set up environment variables: Create a .env file with:

MONGODB_URI=your_mongodb_connection_string

3. Run the development server:

npm run dev

1. Get your Manifold API key from your profile settings

2. Create a market:

   • Enter your API key
   • Provide a market title
   • Enter the secret resolution criteria
   • Click "Create Secret Market"

3. Managing your market:

   • Use "View Secret Description" to privately check the criteria
   • Use "Reveal Publicly" when ready to make the criteria public
   • The criteria hash proves the criteria wasn't changed

• Resolution criteria are encrypted using AES-256
• Your API key is used as the encryption key
• Criteria are never stored in plaintext
• Hashes provide proof of unchanged criteria

Built with:

• Next.js 13 App Router
• MongoDB for secure storage
• CryptoJS for encryption
• Tailwind CSS for styling

MIT