Cryptocurrency Exchanges by API Strength

DDEX is a decentralized margin trading and lending platform powered by the Hydro Protocol. DDEX was initially built using 0x and later relaunched its spot trading exchange on Hydro Protocol on January 1, 2019. The latest version of DDEX, which included margin trading and lending for the first time, launched on the mainnet in October 2019. Start trading on



Median Response time
242.21 ms
Max Response time
999.89 ms
Min Response time
1.99 ms
API Uptime
US Response Time
244.00 ms
SG Response Time
95.00 ms


Requests per minute: 30 Single Purpose API API Rate Limit by IP HTTP Return Codes RESTful architecture Documented API


Language Repository URL Is Official?
Javascript Yes

Response Time (ms) from United States

Response Time (ms) from Canada

Response Time (ms) from Germany

Response Time (ms) from Singapore