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

## Environment Domains {#environment-domains}

* Sandbox
* Production

```Sandbox
https://sandbox.api.mastercard.com/doconomy
```

```Production
https://api.mastercard.com/doconomy
```

## APIs {#apisbr}


API Specification: `https://static.developer.mastercard.com/content/doconomy-aland-index/swagger/sustainability-services.yaml`

## Next Steps {#next-steps}

Now that you have a good understanding of all the services endpoints, proceed to the [Integration and Testing](https://developer.mastercard.com/doconomy-aland-index/documentation/integration-and-testing/index.md) section to learn how to integrate and make sure you are ready to begin testing.