API Limits

Rate Limits

Each Viously endpoint is rate limited on a daily basis. This means that once your app hits the limit, you will receive an HTTP 429 error response until the limit is reset the next day.

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Rate limits are global and are applied to the user. If you think that your usage requires an increase, please contact your account manager.

The returned HTTP headers of any API request show your current rate limit status:

Header NameDescription
Vsly-Rate-LimitThe maximum number of requests you're permitted to make per day.
Vsly-Rate-RemainingThe number of requests remaining in the current rate limit window.
Vsly-Rate-ResetThe time at which the current rate limit window resets in UTC epoch seconds

Dimensions limits

You can use maximum 5 dimensions within the same request.