Error reference

key_expired

HTTP status

401 Unauthorized

Returned by

API keys

What it means

The API key reached its expiry date. Keys expire after 30, 90 or 365 days, or never, as chosen when they were created.

Typical causes

• The key was created with an expiry (90 days is the default) and that date has passed.

How to fix it

• Create a new key, or rotate before the expiry next time. GET /v1/api-keys/whoami shows which key a request used.

Message

English text, as sent with Accept-Language: en. With ru or uz the API sends the translation.

• This API key has expired.
  RU: Срок действия этого API-ключа истёк.
  UZ: Bu API kalitning muddati tugagan.

Example response

HTTP/1.1 401 Unauthorized
Content-Type: application/json; charset=utf-8
X-Request-Id: req_4f2a9c1e0b7d3a55

{
  "error": {
    "code": "key_expired",
    "message": "This API key has expired.",
    "request_id": "req_4f2a9c1e0b7d3a55",
    "docs_url": "https://developers.kweko.uz/errors/key_expired",
    "expired_at": "2026-09-01T09:00:00Z"
  }
}

Related

• key_revoked

All error codes · The error format