# Environment Domains
source: https://developer.mastercard.com/payment-account-reference-inquiry/documentation/env-domains/index.md

Note: Ensure that you add only the Payment Account Reference Inquiry service to your Mastercard Developers project to access all environments below.

## Global {#global}

| **API Name** |                                 **Endpoint**                                 |
|--------------|------------------------------------------------------------------------------|
| Production   | <https://api.mastercard.com/par/paymentaccountreference/1/0/>                |
| MTF          | <https://sandbox.api.mastercard.com/par/paymentaccountreference/1/0/>        |
| Sandbox      | <https://sandbox.api.mastercard.com/par/paymentaccountreference/static/1/0/> |

## India Region {#india-region}

Note: **There is no Sandbox environment for India region. For testing, use the MTF environment.**

| **API Name** |                                **Endpoint**                                 |
|--------------|-----------------------------------------------------------------------------|
| Production   | <https://digital.api.mastercard.co.in/par/paymentaccountreference/1/0/>     |
| MTF          | <https://mtf.digital.api.mastercard.co.in/par/paymentaccountreference/1/0/> |