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

### ***Note : Version 1 has been deprecated*** {#_note--version-1-has-been-deprecated_}

## Environment Domains {#environment-domains}

* Sandbox
* Production

```Sandbox
https://sandbox.api.mastercard.com/locations/merchants
```

```Production
https://api.mastercard.com/locations/merchants
```

Note: For list of sandbox locations data including sample input payloads, please click [here](https://static.developer.mastercard.com/content/locations-merchants/uploads/locations_merchants_sandbox_data.xlsx)

## APIs {#apis}


API Specification: `https://static.developer.mastercard.com/content/locations-merchants/swagger/merchants-locations-api-spec.yaml`