FIX

Leverage the FIX protocol for crypto trading.

FIX (Financial Information eXchange) is an electronic messaging protocol widely adopted by financial institutions to transmit trading activity such as submitting or canceling orders and receiving execution information. The FIX API is based on FIX 4.2 and modeled after common Forex FIX implementations.

Get Started

📄️ FIX Onboarding

Set Up a Paxos Account, configure connection then certify.

📄️ FIX Certification

Test and verify the FIX implementation in Sandbox before going to Production.

📄️ FIX

Learn about connection management, sequence number management and testing.