# Payment methods H2H

- [PURCHASE](https://docs.merchant.alb.ua/en/payment-methods-h2h/purchase.md)
- [PURCHASE Request - Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/purchase/purchase-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/create/purchase
- [PURCHASE Request - Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/purchase/purchase-request-step-2.md): {{url}}/ecom/execute\_request/payments/v1/execute/purchase
- [A2C](https://docs.merchant.alb.ua/en/payment-methods-h2h/a2c.md): {{url}}/ecom/execute\_request/payments/v4/account\_to\_card
- [C2A](https://docs.merchant.alb.ua/en/payment-methods-h2h/c2a.md)
- [C2A Transaction Request - Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/c2a/c2a-transaction-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/create/card\_to\_account
- [C2A Transaction Request - Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/c2a/c2a-transaction-request-step-2.md): {{url}}/ecom/execute\_request/payments/v1/execute/card\_to\_account
- [ApplePay decrypted](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted.md)
- [PURCHASE](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/purchase.md)
- [Payment Processing Request - Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/purchase/payment-processing-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/apple\_pay/purchase
- [Payment Processing Request - Step 2 (3DS)](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/purchase/payment-processing-request-step-2-3ds.md): {{url}}/ecom/execute\_request/payments/v1/apple\_pay\_3ds/purchase
- [C2A](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/c2a.md)
- [C2A request Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/c2a/c2a-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/apple\_pay/card\_to\_account
- [C2A request Step 2 (3DS)](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-decrypted/c2a/c2a-request-step-2-3ds.md): {{url}}/ecom/execute\_request/payments/v1/apple\_pay\_3ds/card\_to\_account
- [ApplePay encrypted](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted.md)
- [Request aPay support on the page](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted/request-apay-support-on-the-page.md): You need to run a script to check the support for paying with Apay on the page
- [Request to receive aPay merchant data](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted/request-to-receive-apay-merchant-data.md): {{url}}/ecom/execute\_request/payments/v1/applepay/merchant/get
- [Merchant validation request](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted/merchant-validation-request.md): Request through a proxy server to the apple pay server to receive merchant validation
- [Session Establishment Request in aPay](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted/session-establishment-request-in-apay.md): A request used to establish a session in aPay. The response returns the customer's tokenized cards.
- [Payment Processing Request](https://docs.merchant.alb.ua/en/payment-methods-h2h/applepay-encrypted/payment-processing-request.md): {{url}}/ecom/execute\_request/payments/v1/apple\_pay/token/purchase
- [GooglePay™ decrypted](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted.md)
- [PURCHASE](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/purchase.md)
- [Payment Processing Request - Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/purchase/payment-processing-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/google\_pay/purchase
- [Payment Processing Request - Step 2 (3DS)](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/purchase/payment-processing-request-step-2-3ds.md): {{url}}/ecom/execute\_request/payments/v1/google\_pay\_3ds/purchase
- [C2A](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/c2a.md)
- [C2A request Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/c2a/c2a-request-step-1.md): {{url}}/ecom/execute\_request/payments/v3/google\_pay/card\_to\_account
- [C2A request Step 2 (3DS)](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-decrypted/c2a/c2a-request-step-2-3ds.md): {{url}}/ecom/execute\_request/payments/v1/google\_pay\_3ds/card\_to\_account
- [GooglePay™ encrypted](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-encrypted.md)
- [Google Pay™ Documentation](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-encrypted/google-pay-tm-documentation.md)
- [Google Pay™ Support Request on the Page](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-encrypted/google-pay-tm-support-request-on-the-page.md): Integrating Google Pay™ on a Web Page
- [Google Pay™ Merchant Data Retrieval Request](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-encrypted/google-pay-tm-merchant-data-retrieval-request.md): {{url}}/ecom/execute\_request/payments/v1/googplepay/merchant/get
- [Payment request](https://docs.merchant.alb.ua/en/payment-methods-h2h/googlepay-tm-encrypted/payment-request.md): {{url}}/ecom/execute\_request/payments/v1/google\_pay/token/purchase
- [REFUND](https://docs.merchant.alb.ua/en/payment-methods-h2h/refund.md): {{url}}/ecom/execute\_request/payments/v3/refund
- [TOKEN](https://docs.merchant.alb.ua/en/payment-methods-h2h/token.md): Processing Payments Using a Card Token
- [PURCHASE](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/purchase.md)
- [Token payment request Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/purchase/token-payment-request-step-1.md): {{url}}/ecom/execute\_request/payments/v1/token\_purchase
- [3DS token payment request Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/purchase/3ds-token-payment-request-step-2.md): {{url}}/ecom/execute\_request/payments/v1/purchase/token\_3ds
- [C2A](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/c2a.md)
- [Token payment request Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/c2a/token-payment-request-step-1.md): {{url}}/ecom/execute\_request/payments/v1/token\_card\_2\_terminal
- [3DS token payment request Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/c2a/3ds-token-payment-request-step-2.md): {{url}}/ecom/execute\_request/payments/v1/card\_2\_terminal/token\_3ds
- [Token Creation](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/token-creation.md): {{url}}/ecom/execute\_request/token/v1/create
- [Retrieve Token by CustomerId](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/retrieve-token-by-customerid.md): {{url}}/ecom/execute\_request/token/v1/list/by-customer-id
- [Retrieve Token Data](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/retrieve-token-data.md): {{url}}/ecom/execute\_request/token/v1/get
- [Update Token Status](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/update-token-status.md): {{url}}/ecom/execute\_request/token/v1/state/update
- [Token Statuses](https://docs.merchant.alb.ua/en/payment-methods-h2h/token/token-statuses.md)
- [Preauthorization and completion](https://docs.merchant.alb.ua/en/payment-methods-h2h/preauthorization-and-completion.md)
- [Pre-authorization Request (Preauth) — Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/preauthorization-and-completion/pre-authorization-request-preauth-step-1.md): {{url}}/ecom/execute\_request/payments/v1/create/preauth
- [Pre-authorization Request (Preauth) — Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/preauthorization-and-completion/pre-authorization-request-preauth-step-2.md): {{url}}/ecom/execute\_request/payments/v1/execute/preauth
- [Completion Request (Finalization of Preauth)](https://docs.merchant.alb.ua/en/payment-methods-h2h/preauthorization-and-completion/completion-request-finalization-of-preauth.md): {{url}}/ecom/execute\_request/payments/v1/completion
- [Account Verification](https://docs.merchant.alb.ua/en/payment-methods-h2h/account-verification.md)
- [Card Verification Request Step 1](https://docs.merchant.alb.ua/en/payment-methods-h2h/account-verification/card-verification-request-step-1.md): {{url}}/ecom/execute\_request/payments/v1/create/verification
- [Card verification request Step 2](https://docs.merchant.alb.ua/en/payment-methods-h2h/account-verification/card-verification-request-step-2.md): {{url}}/ecom/execute\_request/payments/v1/execute/verification
- [Getting data](https://docs.merchant.alb.ua/en/payment-methods-h2h/getting-data.md)
- [By OPERATION\_ID](https://docs.merchant.alb.ua/en/payment-methods-h2h/getting-data/by-operation_id.md): {{url}}/ecom/execute\_request/payments/v1/operations
- [By merchantRequestId](https://docs.merchant.alb.ua/en/payment-methods-h2h/getting-data/by-merchantrequestid.md): {{url}}/ecom/execute\_request/payments/v1/operation/by\_merchant\_request\_id
- [Getting a balance](https://docs.merchant.alb.ua/en/payment-methods-h2h/getting-a-balance.md): POST {{url}}/ecom/execute\_request/merchant/ecom\_balance/v1/get
- [Callback](https://docs.merchant.alb.ua/en/payment-methods-h2h/callback.md): To send the Callback, a Post request will be made to the notificationUrl that was specified in the payment request. Callback encryption is regulated by the notificationEncryption parameter.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.merchant.alb.ua/en/payment-methods-h2h.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
