# What does Curbi Policy Check do?

Curbi checks an AI reply against explicit business rules and supplied action records. It returns structured findings for configured price mismatches, forbidden phrases and unsupported completion claims. The current public access is deterministic, uses no model inference, and does not authorize or execute actions.

- [Try Policy Check](https://curbi.io/check/)
- [Read the API contract](https://curbi.io/developers/check-api.openapi.json)

Updated 2026-10-27. Public access.

## Try a configured check

This public example checks a reply against a configured price; it does not authorize an action or establish a provider outcome.

```sh
curl -sS https://api.curbi.io/v1/check \
  -H 'Content-Type: application/json' \
  -d '{"policy":{"prices":[{"item":"Starter","amount":49}]},"reply":"Starter is $99."}'
```

Expect `pass: false` with `price:mismatch`.

Next: [install a framework adapter](https://curbi.io/connect/) or [start with a working policy](https://curbi.io/policies/).