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Below shows how the Payment link flow Integration works:

• From your server, call our Validate Payment link, Initiate payment link endpoint with the payment details.

• We'll return a link alias to a payment page. Redirect your customer to this link to make the payment.

• When the transaction is completed, we'll redirect the customer back to you.

...

Below shows how the Payment link flow Integration works:

• From your server, call our Create Payment link, Validate Payment link, Initiate the payment link endpoint with the payment details.

• We'll return a link alias to a payment page. Redirect your customer to this link to make the payment.

• When the transaction is completed, we'll redirect the customer back to you.

Step 1: Call Create Payment Link Endpoint

Here are the details you'll need:

{
  "name": "Invoice Test 5",
  "description": "Test",
  "linkType": 1,
  "amountType": 1,
  "currencyCode": "GBP",
  "amountInfo": {
    "currencyCode": "GBP",
    "amount": 12
  }
}

"linkType": 0 - oneTime, 1 - reusable
"amountType": 0 - Static, 1 - Dynamic

{
  "value": {
    "id": "4e376b57-cbcb-4c69-8258-08dc7ef7dffe",
    "name": "Invoice Test 5",
    "description": "Test",
    "alias": "0-hvhmxp0",
    "link": "https://pay.leatherback.co/0-hvhmxp0",
    "amountInfo": {
      "currencyCode": "GBP",
      "amount": 12
    },
    "linkType": "Reuseable",
    "amountType": "Dynamic",
    "supportEmail": null,
    "logo": null,
    "status": "New",
    "createdDate": "2024-06-05T22:07:21.0548519+00:00",
    "environment": "Test"
  },
  "isSuccess": true,
  "error": "",
  "message": "Request Successful",
  "type": null,
  "title": null,
  "status": null,
  "detail": null,
  "instance": null
}

Step 2: Call Validate Payment Endpoint

Here are the details you'll need:

{{
  "amount": {
    "currencyCode": "GBP",
    "amount": 2
  },
  "amountchannels": { [
    "Card",
    "PayByTransfer",
    "currencyCode": "string",
    "amount": 0
  },
  "channels": [
    "string"
  ]
}

...

amount: The transaction amount of the goods purchased by the customer.

...

PayByAccount"
  ]
}

{
  "value": {
    "isValid": true,
    "channels": [
      {
        "id": "4f7372659a69343e-27cbc18d-40fd4aeb-84a6a0a2-f41d999a39d10995b44596dc",
        "name": "PayByTransferCard",
        "alias": "PayByTransferCard",
        "description": null
      },
      {
        "id": "2d60ca926bdaf37f-8f2f9518-486a44d6-aa21aa79-35cc9434898ffafb382aa5c7",
        "name": "CardPayByAccount",
        "alias": "CardPayByAccount",
        "description": null
      }
    ]
  },
  "isSuccess": true,
  "error": "",
  "message": "Request Successful",
  "type": null,
  "title": null,
  "status": null,
  "detail": null,
  "instance": null
} 

Step

...

3: Call Initiate Payment Endpoint

Headers : authorization Set value to Bearer SECRET_KEY

Here are the details you'll need:

{
  "channel": "PayByTransfer",
  "amount": 500,
  "currency": "NGN",
  "narration": "SHOE",
  "reference": "4f737265-27cb-40fd-84a6-f41d999a39d1",
  "link": {
    "alias": "0-mjlyfib"
  },
  "userInformation": {
    "firstName": "Ayobami",
    "lastName": "Queen",
    "phone": "08132681675",
    "emailAddress": "ayobamsy@yahoo.com"
  },
  "paymentRequestProps": {
    "additionalProp1": "string",
    "additionalProp2": "string",
    "additionalProp3": "string"
  },
  "metaData": {
    "additionalProp1": "string",
    "additionalProp2": "string",
    "additionalProp3": "string"
  }
}

• Channel: An array of payment channels to control what channels you want to make available to the user to make a payment with. Available channels include: [ "payByCardpay by card", "PayByTransfer", "paywithAccountpay with account" ]

• amount: The amount to charge the customer.

• currency Code: A three-letter ISO code for the currency in which you want to accept the payment. A unique code that represents a defined business currency. E.g. NGN=Nigerian Naira, USD =United state State Dollars, etc. (Required) If you don't specify a value, we'll assume "NGN"

• narration: This is usually a description of items being purchased by a customer

• reference: This is an Id that unique uniquely identifies a channel type (this is derived from the Validate Payment endpoint response)

• alias: An alias allows users to access a page (node) or file at an alternative path. A redirect is moving a user to the correct file or page (node) because it no longer exists at a previous path. Alias lets you choose a nickname for your page, meaning a new URL that points to the content the same way the original URL does

• firstName: This is the first Name of the Customer

• lastName: This is the Last Name of the Customer

• phone: This is the phone number of the Customer

• emailAddress: This is the email address of the customer

• metadata (optional): An object containing any extra information you'd like to store alongside the transaction

{
  "value": {
    "paymentStatus": "REQUIRE_USER_OFFLINE_ACTION",
    "message": "Payment Initiated",
    "bankAuthURL": null,
    "paymentItem": {
      "channel": "PayByTransfer",
      "message": "Payment Initiated",
      "amount": 500,
      "fees": 0,
      "reference": "4f737265-27cb-40fd-84a6-f41d999a39d1",
      "metaData": {
        "transfer-info": {
          "note": "NILL",
          "bank": "Providus",
          "account_number": "9979314914",
          "account_name": "MERCHANT(jkkffg)",
          "expiration": "2023-03-04T13:43:11.0447022Z",
          "mode": "banktransfer"
        }
      }
    }
  },
  "isSuccess": true,
  "error": "",
  "message": "",
  "type": null,
  "title": null,
  "status": null,
  "detail": null,
  "instance": null
}

Step

...

4: Call Authenticate Payment Endpoint

Headers : authorization Set value to Bearer SECRET_KEY

Here are the details you'll need:

{
  "referenceId": "4f737265-27cb-40fd-84a6-f41d999a39d1"
}

• reference:This is an Id that unique uniquely identifies a channel type (this is derived from the Validate Payment endpoint response)

{
  "type": "string",
  "title": "string",
  "status": 0,
  "detail": "string",
  "instance": "string",
  "isSuccess": true,
  "error": "string",
  "message": "string",
  "responseCode": "string",
  "value": {
    "status": "string",
    "IsAuthenticationEnabled": true,
    "Recommendation": "string",
    "message": "string",
    "authenticationhtml": "string"
  },
  "additionalProp1": "string",
  "additionalProp2": "string",
  "additionalProp3": "string"
}

Step

...

5: Call Finalize Payment Endpoint

Here are the details you'll need:

{
  "paymentReference": "string"
}

• paymentreference:This is an Id that unique uniquely identifies a payment made

{
  "type": "string",
  "title": "string",
  "status": 0,
  "detail": "string",
  "instance": "string",
  "isSuccess": true,
  "error": "string",
  "message": "string",
  "responseCode": "string",
  "value": {
    "status": "string",
    "message": "string"
  },
  "additionalProp1": "string",
  "additionalProp2": "string",
  "addi
}

Step

...

6: Call Transaction Reference Endpoint

Headers : authorization Set value to Bearer SECRET_KEY

Here are the details you'll need:

{
  "referenceId": "4f737265-27cb-40fd-84a6-f41d999a39d1"
}

...

{
  "value": {
    "paymentReference": "

...

836",
    "amount": {
      "currencyCode": "

...

GBP",
      "amount": 

...

1
    },
    "paymentStatus": 

...

"SUCCESSFUL | FAILED | PENDING"
  },
  "isSuccess": true,
  "error": "",
  "message": "",
  "type": null,
  "title": null,
  "status": null,
  "detail": null,
  "instance": null
}

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