Why am I receiving 429 errors?

There are a number of possible reasons you might be seeing this error. If you haven’t already, check the response body for more details, we include a detailed plain text message explaining the reason for the 429.

If you see a message like Per anonymous IP rate limit exceeded, it implies that you are not including an API key with your requests. Make sure to include it as a header: Authorization: Bearer <your_api_key>. See the snippets on the API resource page for more examples of how to set the API key depending on your client.