Choose your interface
| FIX API | Trading UI | Web API | |
|---|---|---|---|
| Status | Available | Available | Coming soon |
| Suited to | Automated trading and liquidity provision | Manual trading and monitoring | To be announced |
| Take liquidity | ✅ | ✅ | Planned |
| Make liquidity | ✅ | — | Planned |
| Streaming market data | ✅ | ✅ | Planned |
| Protocol | FIX 4.4, two sessions | Browser | To be announced |
| Certification | Required before production | Arranged at onboarding | To be announced |
| Documentation | FIX specifications | Provided at onboarding | To follow |
FIX API
The FIX API is the primary interface for member firms. It uses FIX 4.4 over two paired sessions, one for market data and one for orders. Takers and makers use different message sets, so each role has its own specification, published in versioned form with a PDF for certification. Start with the FIX specifications.
Trading UI
The trading UI is for manual trading and monitoring and needs no FIX integration. Access is arranged during onboarding.
Web API
A web API is in development. Its availability and documentation will be announced in the Changelog.