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Limits

Each account has a per-minute rate limit and a monthly allowance. Institution keys share one allowance across all of the institution’s keys. Successful calls count against it; failed calls and the usage endpoint don’t. Every response tells you where you stand.

X-RateLimit-Limit

Requests allowed per minute.

X-RateLimit-Remaining

Requests left in the current minute.

X-Quota-Limit

Requests allowed per calendar month.

X-Quota-Remaining

Requests left this month.

X-Request-Id

Identifier of this call. Quote it when you contact support.

Retry-After

On a 429 only: seconds to wait before trying again.

Pricing depends on volume. Tell us your expected volume and we’ll quote.