Rate Limits

The REST API rate limits requests by IP address AND, in some cases, by route.

  • IP Address: 250 requests per 10 seconds.

    • If you exceed this, a 429 error is thrown and you have to wait 60 seconds before resuming.

  • Route-specific limits: Routes with unique rate limits are specified in the route details within this documentation. e.g. Get All Done Orders.

    • If the route details do NOT specify a rate limit then the route does not have a specific rate limit.

    • If you exceed this, a 429 error is thrown and you have to wait 10 seconds before resuming requests to this specific route.

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sFOX recommends using the WebSocket API for retrieving data as much as possible as this will not count towards the request limit.

Note: sFOX typically enforces route-specific rate limits on routes that return data that is available via the WebSocket API e.g. account balances.

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