Build Privacy-First Swap Solutions
Houdini provides a comprehensive API and widget infrastructure for building cross-chain swap applications with varying levels of privacy and user experience.Core Use Cases
Private Cross-Chain Swaps
Execute fully private cross-chain swaps without requiring wallet connections. Perfect for users who prioritize privacy and anonymity.
Standard Swaps
Enable efficient swaps with a single CEX hop, balancing privacy with speed and liquidity.
On-Chain DEX Swaps
Access top DEXs and bridges for transparent on-chain swaps with competitive rates.
Multi-Swap (Batch Orders)
Create multiple swaps in a single request — ideal for payout distribution, batch airdrops, or any use case requiring simultaneous swaps to multiple recipients. Supports CEX and anonymous routing.
Private Payment Links (Coming soon)
Create shareable payment links for P2P transactions or merchant payment flows with built-in privacy.
Integration Options
Direct API Integration
Build custom swap experiences by integrating directly with Houdini’s APIs:- REST API: HTTP endpoints for full control over the swap experience
- Full control over user experience and flow
- Custom branding and UI design
- Advanced routing and configuration options
Drop-in Widget
Embed a fully functional swap interface into your application:- Pre-built UI with customizable theming
- Works on any website or web application
- Minimal integration effort
- Maintained and updated by Houdini
Key Features
- Multi-Route Support: Choose between private (CEX-based), semi-private, or pure DEX routing
- Best Price Execution: Automatic routing to find optimal rates across all supported venues
- Privacy Options: Varying levels of privacy to match your users’ needs
- Multi-Swap: Create and track multiple swap orders in one API call, with Solana batch transaction support
- Comprehensive Coverage: Support for 100+ chains
- Real-time Updates: Track swap status via REST polling or WebSocket push
- Production Ready: Battle-tested infrastructure with enterprise-grade reliability
Next Steps
Architecture Overview
Understand how Houdini’s routing engine works
Get Started
Obtain API keys and make your first swap