# API Reference
source: https://developer.mastercard.com/mastercard-threat-intelligence/documentation/api-reference/index.md

## Environment Domains {#environment-domains}

* Sandbox
* Production

```Sandbox
https://sandbox.cyber.mastercard.com
```

```Production
https://cyber.mastercard.com
```

## Swagger UI {#swagger-ui}


API Specification: `https://static.developer.mastercard.com/content/mastercard-threat-intelligence/swagger/mastercard-threat-intelligence-api.yaml`

## Next Steps {#next-steps}

Now that you have reviewed the available service endpoints and capabilities, proceed to the [Developer Tools](https://developer.mastercard.com/mastercard-threat-intelligence/documentation/developer-tools/index.md) section to select the integration tool that best fits your workflow, such as Postman, Insomnia, or the Reference Application.