# `KEY_SPEND_CAP_REACHED` (HTTP 429): the publishable key has spent its daily credit cap

The key was created with a daily credit cap and has reached it today. The counter resets each day.

A daily cap protects your balance from a form that is being abused. Only answered lookups count towards it: undeliverable verdicts, cache hits and test addresses are free and never move the counter.

**What to do.** Wait for the daily reset, or create a key with a higher cap. The form widget never blocks the visitor's submit when a lookup is refused.

```json
{
    "success": false,
    "error": {
        "code": "KEY_SPEND_CAP_REACHED",
        "message": "This publishable key has reached its daily credit cap. The counter resets each day.",
        "request_id": "req_01m1kgdm4xngzmbmff68g94w0c"
    }
}
```

Reference: https://spaw.co/docs/errors/KEY_SPEND_CAP_REACHED