> For the complete documentation index, see [llms.txt](https://docs.akinon.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.akinon.com/technical-guides/3rd-party-integration/masterpass-integrations/masterpass-rest-pos.md).

# Masterpass REST POS

## <mark style="color:red;">**POS Installation**</mark>

### <mark style="color:red;">**Preliminary Works**</mark>

The following information is requested from the provider for the brand-specific and production (live) environment.

* **Secret Key**
* **Merchant ID**
* **URL**
* **Terminal Group ID**
* **Store Key**

## <mark style="color:red;">**Omnitron Settings**</mark>

This payment method’s configuration can be done on the **Payment Options & Add/Edit POS Integration** pages. After the settings are completed, it will be accessible via defined bin numbers on the credit card tab at the checkout. For additional information, refer to the [POS Integrations](/tutorials/omnitron/sales-channels/payment-management/how-to-manage-pos-integrations-in-omnitron.md) tutorial.

### <mark style="color:red;">**Payment Options**</mark>

One payment option must be defined in Omnitron to be specific for the extension installed. Explanations on how the settings should be made at this stage are in the table below.

| Field               | Description                                                   |
| ------------------- | ------------------------------------------------------------- |
| Payment Option      | Masterpass Rest                                               |
| Payment Option Name | Masterpass Rest                                               |
| Payment Option Slug | mp\_rest\_po                                                  |
| Config              | { “pos\_slug”: “mp\_rest”, "provision\_enabled": true/false } |

### <mark style="color:red;">**POS Integration**</mark>

One POS integration must be defined in Omnitron to be specific for the extension installed. Explanations on how the settings should be made at this stage are in the table below.

| Field                   | Description                                                                           |
| ----------------------- | ------------------------------------------------------------------------------------- |
| Name                    | Masterpass Rest                                                                       |
| Slug                    | mp\_rest                                                                              |
| Gateway                 | Masterpass Rest (omnicore.libs.payment\_gateways.masterpass.MasterpassRESTGateway)    |
| Resource URL            | Requested URL from the provider (ex: <https://mp-test-backend.masterpassturkiye.com>) |
| 3D Resource Url         | Requested URL from the provider (ex: <https://mp-test-backend.masterpassturkiye.com>) |
| Secret Key              | Requested Secret Key from the provider                                                |
| Merchant Id             | Requested Merchant ID from the provider                                               |
| Terminal Group ID       | Requested Terminal Group ID from the provider                                         |
| Store Key               | Requested Store Key from the provider                                                 |
| Three D Enabled         | True/False                                                                            |
| Merchant Type           | Defines if pos selection made by Omnitron or masterpass (custom/macro merchant id)    |
| Hash Validation Enabled | True/False Defines if 3d return hash validation will be made                          |

## <mark style="color:red;">**Additional Notes**</mark>

Useful links:

* [Masterpass Documentation](https://entegrasyon.masterpassturkiye.com/merchant/api-list)


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