Rate limits

The API allows 60 requests per minute per IP address. The limit applies across all Business API endpoints.

Successful responses include your current usage:

X-RateLimit-Limit: 60
X-RateLimit-Remaining: 59

When you reach the limitCopy Anchor Link

The API returns 429 Too Many Requests. Wait for the number of seconds in the Retry-After header before you retry.

HTTP/1.1 429 Too Many Requests
Retry-After: 42
X-RateLimit-Limit: 60
X-RateLimit-Remaining: 0

{
  "status": "error",
  "message": "Too many attempts, please try again later.",
  "timestamp": 1793404800000
}

Stay within the limitCopy Anchor Link

• Use webhooks instead of polling for payment updates.
• Add increasing delays between retries.
• Use X-RateLimit-Remaining to slow down before you reach the limit.
• Remember that servers sharing one outbound IP address share one limit.