amator.appGet an API key
Open amator.app and go to Settings › API keys.
Tap Create and give the key a name you will recognise later, e.g. “n8n”.
Copy the key straight away — it is shown only once. If you lose it, revoke it and create a new one.
Treat the key like a password: anyone who has it can post as you. You can revoke any key at any time on the same screen, and requests made with it are refused from then on.