Cryptocurrency Exchanges by API Strength

Established in 2013, CEX.IO is a multi-functional cryptocurrency exchange offering cross-platform trading via website, mobile app, WebSocket and REST API. CEX.IO provides access to a high-liquidity order book for all high-cap cryptocurrencies, together with instant Bitcoin buying and selling. Start trading on



Median Response time
162.51 ms
Max Response time
953.65 ms
Min Response time
16.71 ms
API Uptime
US Response Time
161.00 ms
SG Response Time
201.00 ms


Documented API RESTful architecture HTTP Basic API key HTTP Return Codes Single Purpose API Requests per minute: 60

Response Time (ms) from United States

Response Time (ms) from Canada

Response Time (ms) from Germany

Response Time (ms) from Singapore