API key expired - Vaquill AI


Code	`api_key_expired`
HTTP status	`401`
Retryable	No
Python	`vaquill.AuthenticationError`
TypeScript	`AuthenticationError`

What it means

The key is past its expiry date.

What to do

Create a new key and replace the expired one. Do not retry with the same key.

Example response

The detail text is illustrative and can differ by endpoint. retryAfterSeconds appears only on a 429 or 503 that carries a Retry-After header.

{
  "type": "https://www.vaquill.ai/docs/errors/api_key_expired",
  "title": "API key expired",
  "status": 401,
  "detail": "API key expired",
  "code": "api_key_expired",
  "retryable": false,
  "requestId": "3f2b8c1e-5a7d-4e9b-9c34-0d6a1b2f7e58"
}

In the SDKs

The Python SDK raises AuthenticationError and the TypeScript SDK raises AuthenticationError. Both expose code, retryable, the request id and the retry hint. See Error codes for the full table and attribute names.

Last modified on October 29, 2026