Rate limits

LLM Gateway is rate limited per model, measured as requests within a 60-second window.

Account type	Rate limit (requests/min, per model)
Free	Not available
Paid	30

Need a higher rate limit?If you need a higher rate limit, contact our support team.

Response headers

If you exceed the limit, the API responds with a 429 status code. To see your remaining quota, check the following response headers:

Header	Description
`X-RateLimit-Limit`	Maximum number of allowed requests in a 60 second window.
`X-RateLimit-Remaining`	Number of remaining requests in the current time window.
`X-RateLimit-Reset`	Number of seconds until the remaining requests resets to the value of `X-RateLimit-Limit`.
`X-RateLimit-Model`	The model the rate limit applies to. Same as “model” param in the request.
`X-RateLimit-Service`	Denotes the service used, LLM Gateway or Speech Understanding.

If the response doesn’t include X-RateLimit headers, the endpoint doesn’t have rate limits.

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