# invalid_key

URL: /evidence/errors/invalid_key · Id: `error:invalid_key`

> The Key the call presented is not one the platform accepts.

The `invalid_key` [Problem](/evidence/errors) means: the [Key](/callers/keys) the call presented is not one the platform accepts.

## Answer
| Status | Title |
| --- | --- |
| 401 | Unauthorized |

```json
{
  "type": "about:blank",
  "title": "Unauthorized",
  "status": 401,
  "detail": "What went wrong, in words.",
  "code": "invalid_key"
}
```

## Fix
Send a current Key as `X-Api-Key`, or as `Authorization: Bearer <key>`.