Request Rate Limit

The Upbit Open API service puts a rate limit on the number of requests per second for a seamless usage environment. When you call API, the number of remaining requests can be seen through the "Remaining-Req" response header.

Remaining-Req: group=default; min=1799; sec=29

If you received a response header in the above format, this means you are allowed to make 29 requests that second and 1,799 requests during the remaining 1 minute for the "default" group.


You may receive a "429 Too Many Requests" error if you exceed the maximum number of requests within the designated time period. However, you will not be penalized with an extra fee.

The number of requests per second may be adjusted as needed for seamless service.