# `KEY_LIMIT_REACHED` Active API key limit reached

Source: https://checkslip.com/en/problems/key-limit-reached

- **HTTP status**: `409`
- **Credit**: No credit taken

## Meaning

An account can have at most 10 active API keys (revoked or expired keys do not count).

## Fix

Revoke a key you no longer use, then create the new one.

## Example response

```
{
  "type": "https://checkslip.com/problems/key-limit-reached",
  "code": "KEY_LIMIT_REACHED",
  "title": "Active API key limit reached",
  "status": 409,
  "detail": "An account can have at most 10 active API keys (revoked or expired keys do not count).",
  "instance": "0192f3a4-5b6c-7d8e-9f01-23456789abcd"
}
```