Paypal

Introduction

Paypal is a payment method which allows to process payments in several currencies by using the Paypal e-wallet in different countries. This method supports one-time and credential-on-file purchases, refunds and payouts.

This article provides information about working with the Paypal method: general insights are presented in the Overview section, while information about the actions required to process payments and perform other actions is presented in the sections that follow.

General information

Onboarding

To enable this payment method the merchant needs to grant ecommpay the rights to process payments in the Paypal service (onboarding). Such rights include the right to process purchases and refunds and the right to process payouts. To grant any of these rights the merchant is required to do the following:

1. Inform the ecommpay key account manager about the readiness to enable the Paypal payment method.
2. Receive the email with the link to Paypal website from ecommpay.
3. Follow the link and grant ecommpay the right to process payments. An existing Paypal business account can be used or a new one can be registered.
4. Receive the email from ecommpay which confirms the right to process payments with the specified Paypal merchant identifier. After that, the technical setup on the ecommpay side must be performed. Usually the setup is complete within three days.
5. Receive the email from ecommpay which confirms the readiness to process payments by using the Paypal method. After that, the onboarding is complete and the payment method is ready to be used.

If necessary, any of the granted rights may be revoked by the merchant on the side of the Paypal service upon confirmation with the ecommpay key account manager.

Interaction diagram

Payment processing by using the Paypal payment method involves the merchant's web service, one of ecommpay interfaces, and the ecommpay payment platform,and technical facilities of the Paypal service.

Operations support

Various platform interfaces can be used to process payments and perform operations using the Paypal method. Purchases can be processed by using Payment Page, Gate and Dashboard (using payment links), refunds and payouts—by using Gate and Dashboard. At the same time, regardless of the interfaces used, the following properties and limitations are applicable.

When working with the Paypal the following amount limits are applicable.

Processing scenarios

To perform a purchase operation, you need to redirect a customer to the Paypal service, while to make a refund, you need to receive a request from the customer and notify the customer about the result of the refund via the web service. To initiate a payout, you need to notify the customer via the web service.

The customer scenario of a one-step purchase via Payment Page looks like this.

General scenarios of processing purchases and payouts can be presented as follows.

Scenarios for performing operations via the main interfaces of the payment platform correspond to those presented in the diagrams. Similarly, when additional features (such as payment links) are used, scenarios for performing operations also correspond to the specifics of those features.

General information

To process a purchase through Payment Page by using the Paypal method, the merchant's web service is required to send a request with all required parameters and signature to the ecommpay URL and receive a callback with the result. The full sequence and special aspects of purchase processing are provided below.

Information about the formats of requests and callbacks used for processing payments by using the Paypal method via Payment Page is presented further in this section; general information about working with the Payment Page API is presented in Interaction concepts.

Request format

There are several things you need to consider when sending purchase requests by using the Paypal method:

1. The following parameters required for any payment must be specified:
   • project_id—project identifier obtained from ecommpay during integration
   • payment_id—payment identifier unique within the project
   • payment_currency—payment currency code in the ISO-4217 alpha-3 format
   • payment_amount—payment amount in the smallest currency unit
   • customer_id—customer identifier unique within the project
2. The following parameters required for any payment must be specified: project_id, payment_id, payment_currency, payment_amount, customer_id.
3. Depending on the merchant business type, to improve payment acceptance rate, it may be relevant to specify the following parameters (partially or completely; information on parameters recommended in specific cases can be clarified with the ecommpay account manager):
   • customer_email—customer email address;
   • customer_first_name—customer first name;
   • customer_last_name—customer last name;
   • customer_country—customer country code in ISO 3166-1 alpha-2 format;
   • customer_phone—customer phone number;
   • payment_methods_options—a string object the name of which is the paypal_wallet method indicator and the value of which is the additional_data object containing additional customer information:
     • sender_create_date—customer account creation time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00);
     • payments_count—number of payments made by the merchant's web service for the customer during the previous three months before the payment was initiated;
     • pin_verification—determines whether the customer's identity for this payment is confirmed using a PIN code (if yes—Y must be specified in the value, if no—N);
     • face_id_verification—determines whether the customer's identity for this payment is confirmed using a facial recognition system (if yes—Y must be specified in the value, if no—N);
     • additional_verification—a combination of four indicators that mark the fulfillment of a number of conditions for confirming information on the web service side in a given sequence. The numbers 0 or 1 should be used as such indicators (0—not confirmed, 1—confirmed). These conditions include:
       1. Phone number confirmation
       2. Identifying photo confirmation
       3. Payment card confirmation
       4. Bank account confirmation

       Example: 1101.

     • ota_type—OTA (online travel agency) type (for example Car rental)
     • ota_service_start_date—OTA service start time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_service_end_date—OTA service end time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_change_guest_t_f—indicates whether the customer is able to be changed (if yes—1, if no—0)
     • ota_start_country—code of the country where the services start to be provided to the customer
     • ota_start_city—name of the city where the services start to be provided to the customer
     • ota_start_zipcode—full zip code of the place where the services start to be provided to the customer
4. If you need to have the payment form displayed with the Paypal method selected, set the force_payment_method parameter to paypal-wallet.
5. Additionally, any other parameters available for working with Payment Page can be used (details).
6. After all target parameters are specified, generate a signature (details).

Thus, a correct request for opening the payment form using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer identifier, signature, as well as possible additional parameters.

{
   "project_id": 120,
   "payment_id": "580",
   "payment_amount": 100000,
   "payment_currency": "USD",
   "customer_id": "customer1",
   "payment_methods_options": {"paypal_wallet":{"additional_data":{"sender_create_date": "2022-01-25T10:15:30+00:00", "payments_count": 123, "pin_verification": "Y", "face_id_verification": "N","additional_verification": "1101", "ota_type": "Car rental", "ota_service_start_date": "2022-01-26T10:15:30+00:00", "ota_service_end_date": "2022-02-25T10:15:30+00:00", "ota_change_guest_t_f": 0, "ota_start_country": "US", "ota_start_city": "Dallas", "ota_start_zipcode": "12345"}}}
   "signature": "kUi2x9dKHAVNU0FYldOcZzUCwX6R\/ekpZhkIQg=="
}

{
   "project_id": 120,
   "payment_id": "580",
   "payment_amount": 100000,
   "payment_currency": "USD",
   "customer_id": "customer1",
   "payment_methods_options": {"paypal_wallet":{"additional_data":{"sender_create_date": "2022-01-25T10:15:30+00:00", "payments_count": 123, "pin_verification": "Y", "face_id_verification": "N","additional_verification": "1101", "ota_type": "Car rental", "ota_service_start_date": "2022-01-26T10:15:30+00:00", "ota_service_end_date": "2022-02-25T10:15:30+00:00", "ota_change_guest_t_f": 0, "ota_start_country": "US", "ota_start_city": "Dallas", "ota_start_zipcode": "12345"}}}
   "signature": "kUi2x9dKHAVNU0FYldOcZzUCwX6R\/ekpZhkIQg=="
}

Callback format

The Paypal method uses the standard format for callbacks to deliver purchase results. For more information, see Callbacks.

The following is the example of a callback with an information about a 10.00 USD purchase in the 210 project.

{
        "project_id": 210,
        "payment": {
            "id": "test_payment_1",
            "type": "purchase",
            "status": "success",
            "date": "2019-12-25T09:48:29+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 1000,
                "currency": "USD"
            },
            "description": ""
        },
        "account": {
            "number": "VSAFYPWDD123"
        },
        "customer": {
            "id": "7895623"
        },
        "operation": {
            "id": 63460000012251,
            "type": "sale",
            "status": "success",
            "date": "2019-12-25T09:48:29+0000",
            "created_date": "2019-12-25T09:47:54+0000",
            "request_id": "55aa73dcab3dd0a37f3a4eeb72f7-00063461",
            "sum_initial": {
                "amount": 1000,
                "currency": "USD"
            },
            "sum_converted": {
                "amount": 1000,
                "currency": "USD"
            },
            "code": "0",
            "message": "Success",
            "provider": {
                "id": 1556,
                "payment_id": "14C27062M77937123",
                "auth_code": "",
                "date": "2019-12-25T09:48:27+0000"
            }
        },
        "signature": "bLraFo85nfQ+kMyaximHVkuL3THI1oHRkukafnk3A=="
    }

The following is the example of a callback with information about a declined purchase.

{
        "project_id": 210,
        "payment": {
            "id": "test_payment_2",
            "type": "purchase",
            "status": "decline",
            "date": "2019-12-18T09:00:07+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 900,
                "currency": "USD"
            },
            "description": "test_paypal"
        },
        "customer": {
            "id": "156787"
        },
        "operation": {
            "id": 55628000009581,
            "type": "sale",
            "status": "decline",
            "date": "2019-12-18T09:00:07+0000",
            "created_date": "2019-12-18T08:59:30+0000",
            "request_id": "b8d98d70def1760df9f52dc00ffb6-00055629",
            "sum_initial": {
                "amount": 900,
                "currency": "USD"
            },
            "sum_converted": {
                "amount": 900,
                "currency": "USD"
            },
            "code": "20000",
            "message": "General decline",
            "provider": {
                "id": 1556,
                "payment_id": "",
                "auth_code": ""
            }
        },
        "signature": "OEDB1Gox..TOaeB+W8q64WLUnsj6gsW5qen7MrDC2o3Rg=="
    }

Useful links

The following articles can be useful when implementing purchases via Payment Page:

• Interaction concepts—about the interaction with the payment platform by using Payment Page.
• Signature generation and verification—about the procedure of generating and verifying signatures in requests and callbacks.
• Payment models and statuses—about the types, processing models, and possible statuses of supported payments and operations.
• One-time one-step purchase—about processing of one-time one-step purchases by using Payment Page.
• Information of operations performing—about error and response codes that are used in the payment platform to record information about performing of operations.

General information

The Paypal payment method provides the ability to perform COF purchases—regular on-demand payments. For more information about COF purchases, see On-demand COF purchase.

Registration of a COF purchases is also available by using Payment Page. For registration the web service must send a request containing the required parameters and signature, as well as data for registering a COF purchase in the recurring object, to the ecommpay URL and accept a callback with the result. In the callback about registering a COF purchase, you will get its ID, which you need to use to make or cancel regular payments via Gate. For more information, see COF purchases by using Gate.

Information about the formats of requests and callbacks used for processing payments by using the Paypal method via Payment Page is presented further in this section; general information about working with the Payment Page API is presented in Interaction concepts.

Request format

There are several things you need to consider when creating requests to open a payment form for registering COF purchases by using the Paypal method:

1. The following parameters required for any payment must be specified:
   • project_id—project identifier obtained from ecommpay during integration
   • payment_id—payment identifier unique within the project
   • payment_currency—payment currency code in the ISO-4217 alpha-3 format
   • payment_amount—payment amount in the smallest currency unit
   • customer_id—customer identifier unique within the project
2. The following parameters required for any payment must be specified: project_id, payment_id, payment_currency, payment_amount, customer_id.
3. If you need to have the payment form displayed with the Paypal method selected, set the force_payment_method parameter to paypal-wallet.
4. For specifying the properties of a COF purchase, the request should contain the recurring parameter as a JSON object—if the payment form is opened via the JavaScript library of ecommpay—or as a string generated as a result of URL encoding—if the payment form is opened via another method. The recurring parameter must contain the main details about COF purchase registration:
   • register, boolean—parameter which indicates whether the payment should be registered as recurring and which should be assigned the true value.
   • type, string—COF purchase type which should be assigned one of the following values:
     • U—autopurchase
     • R—regular purchase
   • period, string—frequency of debits (for a regular purchase), this parameter should be assigned one of the following values:
     • D—daily
     • W—weekly
     • M—monthly (if the set day is not available in the next month, for example, 31, the payment is performed on the last day of the month)
     • Q—quarterly
     • Y—annually
   • time, string—time of performing subsequent debits (for a regular purchase) in hh:mm:ss format. The parameter is used if the period parameter is specified in the request.
   • interval, integer—interval of performing regular purchases. This parameter should be assigned a numeric value from 1 to 100 (for example, each three weeks) and is necessarily used in conjunction with the period parameter.
5. For specifying the properties of a regular purchase, the recurring parameter can also contain other details:
   • amount, integer—fixed amount of subsequent debits in the smallest currency unit
   • expiry_day, integer or string—COF purchase expiry day
   • expiry_month, integer or string—COF purchase expiry month
   • expiry_year, integer—COF purchase expiry year
   • start_date, string—date on which the first debit is performed in the dd-mm-yyyy format (the parameter is necessarily used in conjunction with the scheduled_payment_id parameter)
   • scheduled_payment_id, string—identifier assigned to the payment within which scheduled debits are performed; it must differ from the identifier of the payment made to register a COF purchase and must be unique within the project; (also, not to be confused with the debiting series record identifier specified in the id parameter of the recurring object that is specified in the callback with the COF purchase registration information)
     Warning: If the identifier that should be assigned to the COF purchase (scheduled_payment_id) matches the identifier of the payment made to register a COF purchase (payment_id), the request to register a COF purchase is declined.
6. Depending on the merchant business type, to improve payment acceptance rate, it may be relevant to specify the following parameters (partially or completely; information on parameters recommended in specific cases can be clarified with the ecommpay account manager):
   • customer_email—customer email address;
   • customer_first_name—customer first name;
   • customer_last_name—customer last name;
   • customer_country—customer country code in ISO 3166-1 alpha-2 format;
   • customer_phone—customer phone number;
   • payment_methods_options—a string object the name of which is the paypal_wallet method indicator and the value of which is the additional_data object containing additional customer information:
     • sender_create_date—customer account creation time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00);
     • payments_count—number of payments made by the merchant's web service for the customer during the previous three months before the payment was initiated;
     • pin_verification—determines whether the customer's identity for this payment is confirmed using a PIN code (if yes—Y must be specified in the value, if no—N);
     • face_id_verification—determines whether the customer's identity for this payment is confirmed using a facial recognition system (if yes—Y must be specified in the value, if no—N);
     • additional_verification—a combination of four indicators that mark the fulfillment of a number of conditions for confirming information on the web service side in a given sequence. The numbers 0 or 1 should be used as such indicators (0—not confirmed, 1—confirmed). These conditions include:
       1. Phone number confirmation
       2. Identifying photo confirmation
       3. Payment card confirmation
       4. Bank account confirmation

       Example: 1101.

     • ota_type—OTA (online travel agency) type (for example Car rental)
     • ota_service_start_date—OTA service start time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_service_end_date—OTA service end time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_change_guest_t_f—indicates whether the customer is able to be changed (if yes—1, if no—0)
     • ota_start_country—code of the country where the services start to be provided to the customer
     • ota_start_city—name of the city where the services start to be provided to the customer
     • ota_start_zipcode—full zip code of the place where the services start to be provided to the customer
7. Additionally, any other parameters available for working with Payment Page can be used (details).
8. After all target parameters are specified, generate a signature (details).

Thus, a correct request for opening the payment form using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer identifier, the registration parameter and the conditions for regular payments, as well as signature.

{
   "project_id": 120,
   "payment_id": "580",
   "payment_amount": 100000,
   "payment_currency": "USD",
   "customer_id": "customer1",
   "force_payment_method": "paypal-wallet",
   "recurring": {"register":true,"type":"R","expiry_year":2025,"expiry_month":"01","period":"D","time":"10:00:00","start_date":"15-11-2020","scheduled_payment_id":"A2323"},
   "payment_methods_options": {"paypal_wallet":{"additional_data":{"sender_create_date": "2022-01-25T10:15:30+00:00", "payments_count": 123, "pin_verification": "Y", "face_id_verification": "N","additional_verification": "1101", "ota_type": "Car rental", "ota_service_start_date": "2022-01-26T10:15:30+00:00", "ota_service_end_date": "2022-02-25T10:15:30+00:00", "ota_change_guest_t_f": 0, "ota_start_country": "US", "ota_start_city": "Dallas", "ota_start_zipcode": "12345"}}}
   "signature": "kUi2x9dKHAVNU0FYldOcZzUCwX6R\/ekpZhkIQg=="
}

{
   "project_id": 120,
   "payment_id": "580",
   "payment_amount": 100000,
   "payment_currency": "USD",
   "customer_id": "customer1",
   "force_payment_method": "paypal-wallet",
   "recurring": {"register":true,"type":"R","expiry_year":2025,"expiry_month":"01","period":"D","time":"10:00:00","start_date":"15-11-2020","scheduled_payment_id":"A2323"},
   "payment_methods_options": {"paypal_wallet":{"additional_data":{"sender_create_date": "2022-01-25T10:15:30+00:00", "payments_count": 123, "pin_verification": "Y", "face_id_verification": "N","additional_verification": "1101", "ota_type": "Car rental", "ota_service_start_date": "2022-01-26T10:15:30+00:00", "ota_service_end_date": "2022-02-25T10:15:30+00:00", "ota_change_guest_t_f": 0, "ota_start_country": "US", "ota_start_city": "Dallas", "ota_start_zipcode": "12345"}}}
   "signature": "kUi2x9dKHAVNU0FYldOcZzUCwX6R\/ekpZhkIQg=="
}

Callback format

The Paypal method uses the standard format for callbacks to deliver COF purchase registration results. For more information, see Callbacks.

The following is the example of a callback with an information about a processed COF purchase.

{
    "project_id": 1037,
    "payment": {
        "id": "ORDER_ID_123",
        "type": "recurring",
        "status": "success",
        "date": "2024-04-05T16:49:20+0000",
        "method": "PayPal Wallet",
        "sum": {
            "amount": 1500,
            "currency": "USD"
        },
        "description": "Book order"
    },
    "account": {
        "number": "1234******abc"
    },
    "customer": {
        "id": "123"
    },
    "provider_extra_fields": {
        "holder": "John Doe",
        "email": "****************"
    },
    "recurring": {
        "id": 11607,
        "currency": "USD"
    },
    "operation": {
        "id": 3486000011257,
        "type": "recurring",
        "status": "success",
        "date": "2024-04-05T16:49:20+0000",
        "created_date": "2024-04-05T16:48:20+0000",
        "request_id": "5562e4dfe5dc45dfe142b2cbe-00003487",
        "sum_initial": {
            "amount": 1500,
            "currency": "USD"
        },
        "sum_converted": {
            "amount": 1500,
            "currency": "USD"
        },
        "code": "0",
        "message": "Success",
        "provider": {
            "id": 1782,
            "payment_id": "0DL958510G965733C",
            "auth_code": "",
            "date": "2024-04-05T16:49:01+0000"
        }
    },
    "signature": "pMFA9Onino0suaGv+kJxuEhHhHJ8MtHfg7Weg=="
}

Useful links

The following articles can be useful when implementing purchases via Payment Page:

• Interaction concepts—about the interaction with the payment platform by using Payment Page.
• Signature generation and verification—about the procedure of generating and verifying signatures in requests and callbacks.
• Payment models and statuses—about the types, processing models, and possible statuses of supported payments and operations.
• Information of operations performing—about error and response codes that are used in the payment platform to record information about performing of operations.

General information

The Paypal payment method provides the ability to perform COF purchases—regular on-demand payments. For more information about COF purchases, see On-demand COF purchase and COF purchase with automatic debiting.

Information about the formats of requests and callbacks used for processing payments by using the Paypal method via Gate is presented further in this section. General information about working with the Gate API is presented in Interaction concepts.

COF purchase registration

To register a COF purchase by using Gate, the merchant is required to send a request for purchase with all the required parameters (including the register parameter of the recurring object, set to the value true) to the ecommpay URL and get the callback with the payment result from the payment platform. To register a regular payment the request should also contain information about the frequency, amount, start and end dates of regular payments. The COF purchase registration callback contains its identifier, which can be used to process or cancel regular payments.

For more information about purchase processing by using Gate, see One-time purchases by using Gate.

Format of requests for registration of COF purchases when processing of one-time one-step purchases

There are several things you need to consider when sending requests for registering COF purchases via processing of one-time one-step purchases:

1. To register each COF purchase, send a separate POST request to the /v2/payment/wallet/paypal/sale endpoint, which belongs to the group /v2/payment/wallet/{payment_method}/sale.
2. Each request must include the following objects and parameters:
   • Object general—general purchase information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—payment identifier unique within the project
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification) (details)
   • Object payment—payment information:
     • amount—payment amount in the smallest currency unit
     • currency—payment currency code in the ISO-4217 alpha-3 format
   • Object customer—customer information:
     • id—customer identifier unique within the project
     • ip_address—customer IP address relevant for the initiated payment
   • Object return_url—URLs to which customer is redirected while or after payment processing:
     • success—URL to redirect the customer to the web service after the customer completes all the required actions on the Paypal service side
     • decline—URL to redirect the customer to the web service after the customer doesn't complete all the required actions on the Paypal service side
   • Object recurring—COF purchase information:
     • register—payment registration as a COF purchase
     • type—type of the COF purchase: R (for Regular payment) or U (for Autopayment), for more information, refer to Overview
     • scheduled_payment_id—identifier of the next COF purchase
     • start_date—the start date of regular payments, in the DD-MM-YYYY format (must be at least one day later than the date of registration)
     • amount—amount of debiting
     • period—regular payment performing period
     • interval— regular payment performing interval
     • time—regular payment performing time in the hh:mm:ss (UTC0) format
3. Additional parameters can be required depending on the merchant business type (refer to your ecommpay key account manager for more information):
   • Object customer—customer information:
     • email—customer email address;
     • first_name—customer first name;
     • last_name—customer last name;
     • country—customer country code in ISO 3166-1 alpha-2 format;
     • phone—customer phone number;
   • Object additional_data—additional customer information in the merchant service:
     • sender_create_date—customer account creation time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00);
     • payments_count—number of payments made by the merchant's web service for the customer during the previous three months before the payment was initiated;
     • pin_verification—determines whether the customer's identity for this payment is confirmed using a PIN code (if yes—Y must be specified in the value, if no—N);
     • face_id_verification—determines whether the customer's identity for this payment is confirmed using a facial recognition system (if yes—Y must be specified in the value, if no—N);
     • additional_verification—a combination of four indicators that mark the fulfillment of a number of conditions for confirming information on the web service side in a given sequence. The numbers 0 or 1 should be used as such indicators (0—not confirmed, 1—confirmed). These conditions include:
       1. Phone number confirmation
       2. Identifying photo confirmation
       3. Payment card confirmation
       4. Bank account confirmation

       Example: 1101.

     • ota_type—OTA (online travel agency) type (for example Car rental)
     • ota_service_start_date—OTA service start time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_service_end_date—OTA service end time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_change_guest_t_f—indicates whether the customer is able to be changed (if yes—1, if no—0)
     • ota_start_country—code of the country where the services start to be provided to the customer
     • ota_start_city—name of the city where the services start to be provided to the customer
     • ota_start_zipcode—full zip code of the place where the services start to be provided to the customer
4. Additionally, any other parameters included in the specification can be used.

Thus, a correct COF purchase registration request by using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer information, URLs for redirection, the registration parameter and the conditions for regular payments, as well as signature.

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQSkzd0Iq6lM2...==",
  },
  "customer": {
    "id": "123",
    "ip_address": "192.0.2.0"
  },
  "payment": {
    "amount": 1000,
    "currency": "USD",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "return_url": {
    "success": "http://example.com/success",
    "decline": "http://example.com/decline"
  },
  "recurring": {
    "register": true,
    "type": "R",
    "amount": 1000,
    "interval": 1,
    "cycle": "week",
    "start_date": "21-11-2018"
  }
}

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQSkzd0Iq6lM2...==",
  },
  "customer": {
    "id": "123",
    "ip_address": "192.0.2.0"
  },
  "payment": {
    "amount": 1000,
    "currency": "USD",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "return_url": {
    "success": "http://example.com/success",
    "decline": "http://example.com/decline"
  },
  "recurring": {
    "register": true,
    "type": "R",
    "amount": 1000,
    "interval": 1,
    "cycle": "week",
    "start_date": "21-11-2018"
  }
}

Format of requests for registration of COF purchases when processing of one-time two-step purchases

There are several things you need to consider when sending requests for registering COF purchases via processing of one-time two-step purchases:

1. To register each COF purchase, send a separate POST request to the /v2/payment/wallet/paypal/auth endpoint, which belongs to the group /v2/payment/wallet/{payment_method}/auth.
2. Each request must include the following objects and parameters:
   • Object general—general purchase information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—payment identifier unique within the project
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification) (details)
   • Object payment—payment information:
     • amount—payment amount in the smallest currency unit
     • currency—payment currency code in the ISO-4217 alpha-3 format
   • Object customer—customer information:
     • id—customer identifier unique within the project
     • ip_address—customer IP address relevant for the initiated payment
   • Object return_url—the URLs to which customer is redirected while or after payment processing:
     • return—URL for redirecting a customer during any step of the purchase.
   • Object recurring—COF purchase information:
     • register—payment registration as a COF purchase
     • type—type of the COF purchase: R (for Regular payment) or U (for Autopayment), for more information, refer to Overview
     • scheduled_payment_id—identifier of the next COF purchase
     • start_date—the start date of regular payments, in the DD-MM-YYYY format (must be at least one day later than the date of registration)
     • amount—amount of debiting
     • period—regular payment performing period
     • interval— regular payment performing interval
     • time—regular payment performing time in the hh:mm:ss (UTC0) format
3. Depending on the merchant business type, to improve payment acceptance rate, it may be relevant to specify the following parameters (partially or completely; information on parameters recommended in specific cases can be clarified with the ecommpay account manager):
   • Object customer—customer information:
     • email—customer email address;
     • first_name—customer first name;
     • last_name—customer last name;
     • country—customer country code in ISO 3166-1 alpha-2 format;
     • phone—customer phone number;
   • Object additional_data—additional customer information in the merchant service:
     • sender_create_date—customer account creation time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00);
     • payments_count—number of payments made by the merchant's web service for the customer during the previous three months before the payment was initiated;
     • pin_verification—determines whether the customer's identity for this payment is confirmed using a PIN code (if yes—Y must be specified in the value, if no—N);
     • face_id_verification—determines whether the customer's identity for this payment is confirmed using a facial recognition system (if yes—Y must be specified in the value, if no—N);
     • additional_verification—a combination of four indicators that mark the fulfillment of a number of conditions for confirming information on the web service side in a given sequence. The numbers 0 or 1 should be used as such indicators (0—not confirmed, 1—confirmed). These conditions include:
       1. Phone number confirmation
       2. Identifying photo confirmation
       3. Payment card confirmation
       4. Bank account confirmation

       Example: 1101.

     • ota_type—OTA (online travel agency) type (for example Car rental)
     • ota_service_start_date—OTA service start time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_service_end_date—OTA service end time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_change_guest_t_f—indicates whether the customer is able to be changed (if yes—1, if no—0)
     • ota_start_country—code of the country where the services start to be provided to the customer
     • ota_start_city—name of the city where the services start to be provided to the customer
     • ota_start_zipcode—full zip code of the place where the services start to be provided to the customer
4. Additionally, any other parameters included in the specification can be used.

Thus, a correct COF purchase registration request by using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer information, URL for redirection, the registration parameter and the conditions for regular payments, as well as signature.

 {
  "general": {
    "project_id": 210,
    "payment_id": "test_payment",
    "signature": "PJkV8ej\/UG0Di8hTng6JIipTv+AWoXW\/9MTO8yJA=="
  },
  "payment": {
    "amount": 1000,
    "currency": "USD"
  },
  "customer": {
    "ip_address": "192.0.2.0",
    "id": "customer123",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "return_url": {
    "return": "http://example.com/return"
  },
  "recurring": {
    "register": true,
    "type": "R",
    "amount": 1000,
    "interval": 1,
    "cycle": "week",
    "start_date": "21-11-2018"
  }
}

 {
  "general": {
    "project_id": 210,
    "payment_id": "test_payment",
    "signature": "PJkV8ej\/UG0Di8hTng6JIipTv+AWoXW\/9MTO8yJA=="
  },
  "payment": {
    "amount": 1000,
    "currency": "USD"
  },
  "customer": {
    "ip_address": "192.0.2.0",
    "id": "customer123",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "return_url": {
    "return": "http://example.com/return"
  },
  "recurring": {
    "register": true,
    "type": "R",
    "amount": 1000,
    "interval": 1,
    "cycle": "week",
    "start_date": "21-11-2018"
  }
}

Format of requests for COF purchase processing

After the payment is registered, the funds are debited according to the specified regular payment conditions. You initiate COF purchase by sending a recurring request to the payment platform.

There are several things you must consider when processing COF purchases performing by using the Paypal method:

1. To process each purchase, send a separate POST request to the /v2/payment/wallet/paypal/recurring endpoint, which belongs to the group /v2/payment/wallet/{payment_method}/recurring.
2. Each request must include the following objects and parameters:
   • Object general—general purchase information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—payment identifier unique within the project
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification) (details)
   • Object payment—payment information:
     • amount—payment amount in the smallest currency unit
     • currency—payment currency code in the ISO-4217 alpha-3 format
   • Object customer—customer information:
     • ip_address—customer IP address relevant for the initiated payment
   • Object recurring—COF purchase information:
     • id—registered COF purchase identifier
3. Depending on the merchant business type, to improve payment acceptance rate, it may be relevant to specify the following parameters (partially or completely; information on parameters recommended in specific cases can be clarified with the ecommpay account manager):
   • Object customer—customer information:
     • email—customer email address;
     • first_name—customer first name;
     • last_name—customer last name;
     • country—customer country code in ISO 3166-1 alpha-2 format;
     • phone—customer phone number;
   • Object additional_data—additional customer information in the merchant service:
     • sender_create_date—customer account creation time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00);
     • payments_count—number of payments made by the merchant's web service for the customer during the previous three months before the payment was initiated;
     • pin_verification—determines whether the customer's identity for this payment is confirmed using a PIN code (if yes—Y must be specified in the value, if no—N);
     • face_id_verification—determines whether the customer's identity for this payment is confirmed using a facial recognition system (if yes—Y must be specified in the value, if no—N);
     • additional_verification—a combination of four indicators that mark the fulfillment of a number of conditions for confirming information on the web service side in a given sequence. The numbers 0 or 1 should be used as such indicators (0—not confirmed, 1—confirmed). These conditions include:
       1. Phone number confirmation
       2. Identifying photo confirmation
       3. Payment card confirmation
       4. Bank account confirmation

       Example: 1101.

     • ota_type—OTA (online travel agency) type (for example Car rental)
     • ota_service_start_date—OTA service start time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_service_end_date—OTA service end time (UTC+0) in ISO 8601 format (for example 2022-01-25T10:15:30+00:00)
     • ota_change_guest_t_f—indicates whether the customer is able to be changed (if yes—1, if no—0)
     • ota_start_country—code of the country where the services start to be provided to the customer
     • ota_start_city—name of the city where the services start to be provided to the customer
     • ota_start_zipcode—full zip code of the place where the services start to be provided to the customer
4. Additionally, any other parameters included in the specification can be used.

Thus, a correct purchase request by using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer IP address, COF purchase identifier, as well as signature.

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQ6wx/OqrWdbltzO5GMSkzd0Iq6lM2...==",
  },
  "customer": {
    "ip_address": "192.0.2.0"
  },
  "payment": {
    "amount": 1000,
    "currency": "USD",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "recurring": {
    "id": 1234567890
  }
}

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQ6wx/OqrWdbltzO5GMSkzd0Iq6lM2...==",
  },
  "customer": {
    "ip_address": "192.0.2.0"
  },
  "payment": {
    "amount": 1000,
    "currency": "USD",
    "email": "test@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "phone": "3572437356",
    "country": "US"
  },   
  "additional_data": {
    "sender_create_date": "2022-01-25T10:15:30+00:00",
    "payments_count": 123,
    "pin_verification": "Y",
    "face_id_verification": "N",
    "additional_verification": "1101",
    "ota_type": "Car rental",
    "ota_service_start_date": "2022-01-26T10:15:30+00:00",
    "ota_service_end_date": "2022-02-25T10:15:30+00:00",
    "ota_change_guest_t_f": 0,
    "ota_start_country": "US",
    "ota_start_city": "Dallas",
    "ota_start_zipcode": "12345"
  },
  "recurring": {
    "id": 1234567890
  }
}

Format of request for cancellation of COF purchases

Until the expiration date of a COF purchase, you can cancel it. There are several things you must consider when cancelling COF purchases by using the Paypal method:

1. To cancel each purchase, send a separate POST request to the /v2/payment/wallet/paypal/recurring/cancel endpoint, which belongs to the group /v2/payment/wallet/{payment_method}/recurring/cancel.
2. Each request must include the following objects and parameters:
   • Object general—general purchase information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—payment identifier unique within the project
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification) (details)
   • Object recurring—COF purchase information:
     • id—registered COF purchase identifier
3. Additionally, any other parameters included in the specification can be used.

Thus, a correct purchase request by using the Paypal method must contain the project, payment and COF purchase identifiers, as well as signature.

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQ6/ZtDzO5GMSkzd0Iq6lM2v8...==",
  },
  "recurring": {
    "id": 1234567890
  }
}

 {
  "general": {
    "project_id": 208,
    "payment_id": "TEST_15427007172789",
    "signature": "DH0v2pZnkK9hwytQ6/ZtDzO5GMSkzd0Iq6lM2v8...==",
  },
  "recurring": {
    "id": 1234567890
  }
}

Callback format

The standard format for callbacks is used to deliver the results of actions with COF purchases. For more information, see Callbacks.

The following is the example of a callback with an information about a processed COF purchase.

{
    "project_id": 1037,
    "payment": {
        "id": "ORDER_ID_123",
        "type": "recurring",
        "status": "success",
        "date": "2024-04-05T16:49:20+0000",
        "method": "PayPal Wallet",
        "sum": {
            "amount": 1500,
            "currency": "USD"
        },
        "description": "Book order"
    },
    "account": {
        "number": "1234******abc"
    },
    "customer": {
        "id": "123"
    },
    "provider_extra_fields": {
        "holder": "John Doe",
        "email": "****************"
    },
    "recurring": {
        "id": 11607,
        "currency": "USD"
    },
    "operation": {
        "id": 3486000011257,
        "type": "recurring",
        "status": "success",
        "date": "2024-04-05T16:49:20+0000",
        "created_date": "2024-04-05T16:48:20+0000",
        "request_id": "5562e4dfe5dc45dfe142b2cbe-00003487",
        "sum_initial": {
            "amount": 1500,
            "currency": "USD"
        },
        "sum_converted": {
            "amount": 1500,
            "currency": "USD"
        },
        "code": "0",
        "message": "Success",
        "provider": {
            "id": 1782,
            "payment_id": "0DL958510G965733C",
            "auth_code": "",
            "date": "2024-04-05T16:49:01+0000"
        }
    },
    "signature": "pMFA9Onino0suaGv+kJxuEhHhHJ8MtHfg7Weg=="
}

The following is the example of a callback with an information about a cancelled COF purchase.

{
        "project_id": 1037,
        "payment": {
            "id": "ORDER_ID_123",
            "type": "purchase",
            "status": "success",
            "date": "2024-04-02T10:41:15+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 1500,
                "currency": "USD"
            },
            "description": "Book order"
        },
        "account": {
            "number": "12345abc"
        },
        "customer": {
            "id": "123"
        },
        "operation": {
            "id": 1181000011193,
            "type": "recurring_cancel",
            "status": "success",
            "date": "2024-04-02T10:41:21+0000",
            "created_date": "2024-04-02T10:41:19+0000",
            "request_id": "63edae9a19b9e85b42681e-00001182",
            "sum_initial": {
                "amount": 0,
                "currency": ""
            },
            "sum_converted": {
                "amount": 0,
                "currency": ""
            },
            "code": "0",
            "message": "Success",
            "provider": {
                "id": 1782,
                "payment_id": "",
                "auth_code": ""
            }
        },
        "signature": "6ti6P9U8uATRmEgh7u/5vFPAfK1qGWMRw=="
    }

Useful links

The following articles can be useful when implementing purchases via Gate:

• Interaction concepts—about the interaction with the payment platform by using Gate.
• Signature generation and verification—about the procedure of generating and verifying signatures in requests and callbacks.
• Payment models and statuses—about the types, processing models, and possible statuses of supported payments and operations.
• Information of operations performing—about error and response codes that are used in the payment platform to record information about performing of operations.

General information

To perform a refund through Gate by using the Paypal method, send a request with all required parameters and signature to the ecommpay URL and receive a callback with the result. The full sequence and special aspects of refund performing are provided below.

Information about the formats of requests and callbacks used for performing refunds by using the Paypal method via Gate is presented further in this section. General information about working with the Gate API is presented in Interaction concepts.

Request format

There are several things you need to consider when sending refund requests by using the Paypal method:

1. To initiate each refund, send a separate POST request to the /v2/payment/wallet/paypal/refund endpoint, which belongs to the group /v2/payment/wallet/{payment_method}/refund.
2. Each request must include the following objects and parameters:
   • Object general—general refund information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—identifier of the payment that needs to be refundedpayment identifier
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification)
   • Object payment—refund information:
     • description—refund description or comment
     • amount—refund amount in the smallest currency unit (required for a partial refund)
     • currency—refund currency code in the ISO-4217 alpha-3 format (required for a partial refund)
3. Additionally, any other parameters included in the specification can be used.

Thus, a correct refund request by using the Paypal method must contain the project and payment identifiers, description of the refund, signature, and, if necessary, currency code and refund amount.

{
    "general": {
        "project_id": 210,
        "payment_id": "test_refund_1",
        "signature": "U5LCm6489ly9cXCKIVBNqLks8ZJMR6iNdlUtm1EdHHdA3D19Qg=="
    },
    "payment": {
        "amount": 1000,
        "currency": "USD",
        "description": "Test PayPal refund"
    }
}

{
    "general": {
        "project_id": 210,
        "payment_id": "test_refund_1",
        "signature": "U5LCm6489ly9cXCKIVBNqLks8ZJMR6iNdlUtm1EdHHdA3D19Qg=="
    },
    "payment": {
        "amount": 1000,
        "currency": "USD",
        "description": "Test PayPal refund"
    }
}

Callback format

The Paypal method uses the standard format for callbacks to deliver refund results. For more information, see Callbacks.

The following is the example of a callback with an information about a 10.00 USD refund for the customer account 2626324568 in the 239 project.

{
        "customer": {
            "id": "7895623"
        },
        "account": {
            "number": "VSAFYPWDD35123"
        },
        "project_id": 210,
        "payment": {
            "id": "test_refund_1",
            "type": "purchase",
            "status": "refunded",
            "date": "2019-12-25T09:52:32+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 0,
                "currency": "USD"
            },
            "description": ""
        },
        "operation": {
            "id": 63460000005982,
            "type": "refund",
            "status": "success",
            "date": "2019-12-25T09:52:33+0000",
            "created_date": "2019-12-25T09:52:08+0000",
            "request_id": "ce8a135fe3ca7a7002d80ad948284c-00063461",
            "sum_initial": {
                "amount": 1000,
                "currency": "USD"
            },
            "sum_converted": {
                "amount": 1000,
                "currency": "USD"
            },
            "code": "0",
            "message": "Success",
            "provider": {
                "id": 1556,
                "payment_id": "8YC17810N19968319",
                "auth_code": "",
                "date": "2019-12-25T09:52:11+0000"
            }
        },
        "signature": "TPqAIy7FUpor...QxJ2MTxuNofnt4or7LdABIrH6JGMGw=="
    }

The following is the example of a callback with information about a declined refund.

{
        "customer": {
            "id": "7895623"
        },
        "account": {
            "number": "VSAFYPWDD35123"
        },
        "project_id": 210,
        "payment": {
            "id": "test_refund_2",
            "type": "purchase",
            "status": "success",
            "date": "2019-12-25T09:52:32+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 1000,
                "currency": "USD"
            },
            "description": ""
        },
        "operation": {
            "id": 63460000005982,
            "type": "refund",
            "status": "decline",
            "date": "2019-12-25T09:52:33+0000",
            "created_date": "2019-12-25T09:52:08+0000",
            "request_id": "ce8a135fe3c28ad280ad948284c-00063461",
            "sum_initial": {
                "amount": 1000,
                "currency": "USD"
            },
            "sum_converted": {
                "amount": 1000,
                "currency": "USD"
            },
            "code": "20100",
            "message": "Decline",
            "provider": {
                "id": 1556,
                "payment_id": "8YC17810N19968319",
                "auth_code": "",
                "date": "2019-12-25T09:52:11+0000"
            }
        },
        "signature": "TPqAIy7sn5Hp...jGFi2MTdxuNofnt4or7LdABIrH6JGMGw=="
    }

Useful links

The following articles can be useful when implementing refunds via Gate:

• Interaction concepts—about the interaction with the payment platform by using Gate.
• Signature generation and verification—about the procedure of generating and verifying signatures in requests and callbacks.
• Payment models and statuses—about the types, processing models, and possible statuses of supported payments and operations.
• Purchase refunds—about performing of refunds by using Gate.
• Information of operations performing—about error and response codes that are used in the payment platform to record information about performing of operations.

General information

To process a payout through Gate by using the Paypal method, send a request with all required parameters and signature to the ecommpay URL and receive a callback with the result. The full sequence and special aspects of payout processing are provided below.

Information about the formats of requests and callbacks used for processing payouts by using the Paypal method via Gate is presented further in this section. General information about working with the Gate API is presented in Interaction concepts.

Request format

There are several things you need to consider when sending payout requests by using the Paypal method:

1. To initiate each payout send a separate POST request to the /v2/payment/wallet/paypal/payout endpoint. This is an e-wallet payments request group /v2/payment/wallet/{payment_method}/payout.
2. Each request must include the following objects and parameters:
   • Object general—general payout information:
     • project_id—project identifier obtained from ecommpay during integration
     • payment_id—payment identifier unique within the project
     • signature—request signature generated after all required parameters are specified (details—in the Signature generation and verification) details
   • Object payment—payment information:
     • amount—payout amount in the smallest currency unit
     • currency—payout currency code in the ISO-4217 alpha-3 format
   • Object customer—customer information:
     • id—customer identifier unique within the project
     • ip_address—customer IP address relevant for the initiated payout
   • Object account—customer e-wallet information:
     • number—wallet identifier or the email address to which the e-wallet is registered. The choice of the parameter value depends on the type of business of the merchant. For more information contact your ecommpay key account manager.
3. Additionally, any other parameters included in the specification can be used.

Thus, a correct payout request by using the Paypal method must contain the project identifier, basic payment information (identifier, amount, and currency code), customer identifier and IP address, as well as account number and signature.

{
  "general": {
    "project_id": 210,
    "payment_id": "test_payment",
    "signature": "PJkV8ej\/UG0Di8hTng6JvipTv+AWoXW\/9MTO8yJA=="
  },
  "payment": {
    "amount": 1000,
    "currency": "USD"
  },
  "customer": {
    "id": "customer123",
    "ip_address": "192.0.2.0"
  },
  "account": {
    "number": "DHEV3UAE54T6G"
  }
}

{
  "general": {
    "project_id": 210,
    "payment_id": "test_payment",
    "signature": "PJkV8ej\/UG0Di8hTng6JvipTv+AWoXW\/9MTO8yJA=="
  },
  "payment": {
    "amount": 1000,
    "currency": "USD"
  },
  "customer": {
    "id": "customer123",
    "ip_address": "192.0.2.0"
  },
  "account": {
    "number": "DHEV3UAE54T6G"
  }
}

Callback format

The Paypal method uses the standard format for callbacks to deliver payout results. For more information, see Callbacks.

The following is the example of a callback with an information about a 10.00 GBP payout made to the DHEV3UAE54T3G e-wallet made by the 120005 customer in the 112 project.

{
        "customer": {
            "id": "120005"
        },
        "account": {
            "number": "DHEV3UAE54T3G"
        },
        "project_id": 112,
        "payment": {
            "id": "test_paypal_payout",
            "type": "payout",
            "status": "success",
            "date": "2020-01-27T12:50:35+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 1000,
                "currency": "GBP"
            },
            "description": "test_payout"
        },
        "operation": {
            "id": 56417000021431,
            "type": "payout",
            "status": "success",
            "date": "2020-01-27T12:50:35+0000",
            "created_date": "2020-01-27T12:50:11+0000",
            "request_id": "67892324221179817adfdcad60e968f-00056418",
            "sum_initial": {
                "amount": 1000,
                "currency": "GBP"
            },
            "sum_converted": {
                "amount": 1000,
                "currency": "GBP"
            },
            "code": "0",
            "message": "Success",
            "provider": {
                "id": 1556,
                "payment_id": "2334",
                "auth_code": "",
                "date": "2020-01-27T12:50:17+0000"
            }
        },
        "signature": "BmR11YQo8fszf3kMMO66zXDCOpVLXd/y/v0mXN8Huy9V3gA=="
    }

The following is the example of a callback with information about a declined payout.

{
        "customer": {
            "id": "120005"
        },
        "account": {
            "number": "DHEV3UAE54T3G"
        },
        "project_id": 112,
        "payment": {
            "id": "test_paypal_payout2",
            "type": "payout",
            "status": "decline",
            "date": "2020-01-27T12:51:35+0000",
            "method": "PayPal Wallet",
            "sum": {
                "amount": 1000,
                "currency": "GBP"
            },
            "description": "test_payout2"
        },
        "operation": {
            "id": 56417000021432,
            "type": "payout",
            "status": "decline",
            "date": "2020-01-27T12:51:35+0000",
            "created_date": "2020-01-27T12:51:11+0000",
            "request_id": "67892324221179c7adfdcad60e968f-00056423",
            "sum_initial": {
                "amount": 1000,
                "currency": "GBP"
            },
            "sum_converted": {
                "amount": 1000,
                "currency": "GBP"
            },
            "code": "0",
            "message": "Success",
            "provider": {
                "id": 1556,
                "payment_id": "2335",
                "auth_code": "",
                "date": "2020-01-27T12:51:17+0000"
            }
        },
        "signature": "BmR11YQo8fszfS3kMMO66zXDCOpVLXd/y/v0mXeqewqgV3gA=="
    }

Useful links

The following articles can be useful when implementing payouts via Gate:

• Interaction concepts—about the interaction with the payment platform by using Gate.
• Signature generation and verification—about the procedure of generating and verifying signatures in requests and callbacks.
• Payment models and statuses—about the types, processing models, and possible statuses of supported payments and operations.
• Payouts—about processing of payouts by using Gate.
• Information of operations performing—about error and response codes that are used in the payment platform to record information about performing of operations.