A complete, production-ready implementation of Polymarket's Builder API with advanced Web3 integration. This is not just a template – it's a fully functional trading application ready to deploy.
Live Demo: https://polymarket-builders-program.vercel.app
Built with: Next.js 16 · React 19 · TypeScript · Wagmi · WalletConnect · Polymarket Builder API
This repository contains a complete, battle-tested implementation of Polymarket's trading infrastructure with enterprise-grade features:
- Web3 Wallet Connect: Seamless integration with WalletConnect, MetaMask, Phantom and 100+ wallets via Reown AppKit
- Social Authentication: One-click sign-in with Google, X (Twitter), Facebook, and more
- EVM Networks: Native support for Ethereum, Polygon, Arbitrum, Optimism, Base, and 20+ EVM chains
- Solana (SVM): Full Solana wallet integration for SPL token deposits
- Bitcoin: BTC deposit addresses with automatic USDC conversion
- Polygon Native: Direct USDC.e withdrawals from your Polymarket Safe wallet
- Cross-Chain: Withdraw to any EVM network (Ethereum, Arbitrum, Base, etc.)
- Solana Support: Convert and withdraw to USDC on Solana
- Gas Optimization: Smart batching and transaction management
- Position Management: Real-time tracking of all open positions
- Order Management: View, modify, and cancel orders across all markets
- Balance Tracking: Automatic USDC.e balance updates
- Safe Wallet Integration: Full Polymarket Safe wallet lifecycle management
- Type-Safe: End-to-end TypeScript with strict mode
- API Client Pattern: Extensible API client with declaration merging
- State Management: TanStack Query for server state, React Context for UI state
- Error Handling: Comprehensive error boundaries and retry logic
- Internationalization: i18next translations
- Dark Mode: System-aware theme switching with next-themes
- Form Validation: React Hook Form + Zod for bulletproof forms
- Component Library: shadcn/ui (Radix) + custom components
- Testing Ready: Storybook integration for component development
Includes:
- ✅ Complete source code (all features mentioned above)
- ✅ Production deployment configurations
- ✅ Environment setup guide
- ✅ API integration documentation
- ✅ Architecture diagrams and explanations
- ✅ Email support
- ✅ Future updates for 6 months
Need custom features or strategic guidance?
- Market making strategies
- Custom trading algorithms
- Advanced position management
- White-label solutions
- Integration with your existing platform
Get Access: Become a GitHub Sponsor
After sponsoring, you'll receive an invitation to the private repository within 24 hours.
Visit https://polymarket-builders-program.vercel.app to experience the full range of features, including:
- Social | Wallet connection
- Real-time balance tracking
- Interactive deposit flow
- Withdrawal interface
- Position and order management
Note: This is the actual product running on production, showcasing all its capabilities.
- Save Weeks of Development: All the hard parts are done – authentication, wallet integration, Safe wallet management, multi-chain support
- Production-Ready Code: Not a proof-of-concept. This code runs in production
- Best Practices: Clean architecture, type safety, error handling, and testing setup
- Easy to Extend: Modular design makes it simple to add your own features
- Time to Market: Launch your Polymarket integration in days, not months
- Reduced Risk: Battle-tested code with real usage
- Cost Effective: $599 vs. $50,000+ for custom development
- Competitive Advantage: Get to market before your competitors
- White-Label Ready: Rebrand and launch your own prediction market interface
- Revenue Opportunities: Add premium features, subscriptions, or trading fees
- Scalable Foundation: Built to handle thousands of users
- Technical Support: Get help when you need it
Before purchasing, feel free to reach out:
- Email: thongdn.it@gmail.com
- GitHub: @thongdn-it
- Demo Issues: Open an issue in this repo
Commercial License
By purchasing access to this repository, you are granted a non-exclusive, non-transferable license to use the source code for:
- Personal projects
- Commercial applications
- Client work
- White-label solutions
- You may NOT resell or redistribute the source code in its original or modified form.
- You may NOT share access to the repository with non-sponsors.
- You may NOT remove or alter copyright notices.
This software is provided "as is," without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose, and non-infringement. In no event shall the author be held liable for any claim, damages, or other liability, whether in an action of contract, tort, or otherwise, arising from, out of, or in connection with the software or the use or other dealings in the software.
Thong Dang - Blockchain & Full-Stack Developer
- Email: thongdn.it@gmail.com
- GitHub: @thongdn-it
- LinkedIn: https://www.linkedin.com/in/thongdn
⭐ Star this repo if you find it useful!
This is a commercial project, but bug reports and feature requests are welcome! Please open an issue to discuss before submitting any changes.
Made with ❤️ for the Polymarket community