CEX.IO API

CEX.IO provides several API solutions for automated trading based on needs of individuals and institutions.

Please note that CEX.IO API is limited to 600 requests per 10 minutes. If you are interested in increasing limits, have any feedbacks or feature requests, please drop an email to support@cex.io.

REST API Basic API for quick access to CEX.IO market data and automated trade management.

WebSocket API A useful tool with full trading functionality for professional traders.

FIX API Best solution for institutional traders to connect trading systems to a source of Bitcoin liquidity.