HTTP Transformer - too many requests

How to solve “Too many requests“ on test?

I want to test, send data via API to server but yea there were hundreds requests during running transformer but i have there Sleeper transformer for 1sec.

And there r no logs

Timestamp 05-09-2025 at 08:29:17
Message Failed to fetch
Process ID 01K4C919VJSH6G7JJDBPBNAMEG

Hi @vosy

Would it be possible for you to provide us with the headers of the response when the limit (429 response) is reached?