Authentication also has separate IP and credential limits. A request must pass every applicable limit.
api_key_rate_limit_unavailable rather than permitting unmetered traffic.Documentation Index
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Understand limits and implement safe, jittered backoff.
| Operations | Requests per 60 seconds |
|---|---|
| Most customer, account, and transaction reads | 600 |
| Customer and account writes | 120 |
| Transfer destinations, recipients, FX quotes, previews, and transfers | 120 |
{
"statusCode": 429,
"message": "Too many API requests. Try again later.",
"code": "api_key_rate_limit_exceeded",
"retryAfterSeconds": 17
}
Retry-After response header. Read retryAfterSeconds from the JSON body until the public header contract is decided.api_key_rate_limit_unavailable rather than permitting unmetered traffic.