API usage
API usage shows how many Market Data API requests your keys have made, so you can check that a program is behaving as you expect and staying within its limits.
A script that polls too often, a loop that has gone wrong, or a key being used by someone else all show up as more requests than you expected. This page gives you the count of requests made with your keys, so you can check it against the rate limit and against what the program is meant to be doing. The keys themselves, and revoking one, are on API keys.
Related pages
| Market Data API | The Market Data API is what the requests are for. Usage is how many you have made. |
|---|---|
| API keys | API keys are the tokens. Usage is the count of requests they have made. |