429 error code. Your concurrency limit is determined by your credit purchase history, and applies at the platform level across all endpoints you call.
How it works
When you submit a request, the platform tracks it against your concurrency limit. If you exceed the limit, additional requests are rejected with a429 error until in-flight requests complete.
Default limits
Every new account starts with a concurrency limit of 5 concurrent requests. As you purchase credits, the platform automatically increases your limit based on the total amount of paid invoices from the last four weeks. Self-serve limits scale up to 40 concurrent requests.Increasing your limit
For concurrency above 40, contact our support team.Support
Get help raising your concurrency limit