Key already registered

HTTP 409   key_already_registered

This code belongs to the business portal and the TxGold app. Integrations don't receive it.

What it means

Returned to the business portal when the public key being added is already in use.

What to do

Generate a new key pair for each key you add.

The response

HTTP/1.1 409
Content-Type: application/problem+json

{
  "type": "https://docs.txgold.money/errors/key_already_registered",
  "title": "Key already registered",
  "status": 409,
  "code": "key_already_registered",
  "detail": "…",
  "requestId": "7219af94e39d"
}

Branch on code, never on title or detail: the code never changes once published, and the text may. Quote requestId to TxGold support. See all errors.