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Pay using Google Pay

Last updated: 29 October 2025 | Change log

Google Pay

Add Google Pay to Android apps for these supported countries.

Make a Google Pay payment by providing the encrypted payload (wallet token) in the payment request.

Important

The following Google Pay payments receive liability shift in SCA impacted regions:

  • Mastercard
  • Visa (where device PAN/"CRYPTOGRAM_3DS" is used)
Coming soon

1. Get started

  1. Read through the Google Pay overview.
  2. Ask your Implementation Manager to enable Google Pay.
  3. Your Implementation Manager supplies you with a Gateway Merchant ID which you must supply in your integration with the Google Pay API.
  4. Follow the Google Pay tutorial and complete the Google Pay test checklist to ensure a successful integration.

  • To be SCA compliant, you must provide the country code in your request to the Google Pay API when you process in an SCA impacted region.

  • If you wish to support allowedAuthMethods PAN_ONLY for payments requiring SCA/3DS (not stored as Android device tokens) you should add the instruction.threeDS object if in a 3DS mandated region. If the encrypted payload is PAN_ONLY 3DS authentication will be triggered.

2. Request

application/json

Provide the encrypted Google Pay payload

{
  "transactionReference": "Memory265-13/08/1876",
  "merchant": {
    "entity": "default"
  },
  "instruction": {
    "method": "googlepay",
    "paymentInstrument": {
      "type": "encrypted",
      "walletToken": "{\"protocolVersion\":\"ECv1\",\"signature\":\"MEQCIH6Q4OwQ0jAceFEkGF0JID6sJNXxOEi4r+mA7biRxqBQAiAondqoUpU/bdsrAOpZIsrHQS9nwiiNwOrr24RyPeHA0Q\\u003d\\u003d\",\"signedMessage\":\"{\\\"tag\\\":\\\"jpGz1F1Bcoi/fCNxI9n7Qrsw7i7KHrGtTf3NrRclt+U\\\\u003d\\\",\\\"ephemeralPublicKey\\\":\\\"BJatyFvFPPD21l8/uLP46Ta1hsKHndf8Z+tAgk+DEPQgYTkhHy19cF3h/bXs0tWTmZtnNm+vlVrKbRU9K8+7cZs\\\\u003d\\\",\\\"encryptedMessage\\\":\\\"mKOoXwi8OavZ\\\"}\"}"
    },
    "narrative": {
      "line1": "trading name"
    },
    "value": {
      "currency": "GBP",
      "amount": 42
    }
  }
}

View the full API Request schema

3. Add additional features

Note: 3DS (for Google Pay) and FraudSight are not yet available for wallets

Auto Settlement

Automatically settle a payment following the authorization.


Enterprise
Worldpay eCommerce

Account Funding Transactions (AFT)

Transfer funds from a card account to another destination, rather than for the provision of goods or services.

Enterprise

Financial Service (MCC 6012/6051)

For domestic Financial Services providers (MCC 6012) based in the Visa Europe Region, you must supply this additional data.

Enterprise

Payment Facilitator

Facilitate transactions on behalf of your sub-merchants.



Enterprise

4. Response

Features that change the API flow

Certain features add additional requests and responses:

  • 3DS - you will receive a 201 - 3dsDeviceDataRequired as well as the possibility of an issuer challenge. For Google Pay 3DS will only be initiated if the encrypted payload is PAN_ONLY
  • Auto Settlement - automatic 202 - sentForSettlement following authorization.
    • If any of the AVS/CVC response riskFactors are marked as notMatched the payment is sentForCancellation automatically by default but can be disabled.
Response
application/json

Example of an authorized response. Use the action settlePayment to complete the transaction

{
  "outcome": "authorized",
  "transactionReference": "Memory265-13/08/1876",
  "schemeReference": "060720116005060",
  "issuer": {
    "authorizationCode": "675725"
  },
  "riskFactors": [
    {
      "risk": "notChecked",
      "type": "cvc"
    },
    {
      "risk": "notChecked",
      "detail": "address",
      "type": "avs"
    },
    {
      "risk": "notChecked",
      "detail": "postcode",
      "type": "avs"
    }
  ],
  "paymentInstrument": {
    "type": "card/plain+masked",
    "cardBin": "400000",
    "lastFour": "1000",
    "countryCode": "GB",
    "expiryDate": {
      "year": 2035,
      "month": 5
    },
    "cardBrand": "mastercard",
    "fundingType": "debit",
    "category": "consumer",
    "issuerName": "BANK LIMITED",
    "paymentAccountReference": "3001DBT34Q41D6J7PFC5W0UACOT4C"
  },
  "_links": {
    "self": {
      "href": "https://try.access.worldpay.com/api/payments/eyJrIjoiazNhYjYzMiIsImxpbmtWZXJzaW9uIjoiNS4wLjAifQ%3D%3D.sN%3Ag8wd64bwkbrp0md%2BbPxcanBnk2zLdsIqSa1pR99GeDrCwEtsymFb5gQw9WlrStDTK3eIWPy93y%3A7njc4649JSrU7%2BvFDl1J36%2BcwOkX0lW4Z%2BfnZKMutoUGX3m1%3AmZ%2BxHZ9nDpadu%2BBh7pRyJwnWeiSFTlqKvbrBxNm3HV0xann55pFjZ7qi4DNGZtx9zW6eOLVNOsPL6ecsn3Dp377s7pWRQKSZJKSFIJvAisP8cBzFPzqireuqfCu5ojcm60gRSsqS3glurO24RJkg5SrpRjgY6g7ca8uoA7tKDk9OVOIwORF5sGPHSSGMa2bEl2lMUkAANoWclQHiGzxWQQ%3AAwSoo6RsrBugbhEp0K8HxZkfVrqy4oVlW8FdQ7kIuZOH78i6pPLzArc%2BOtMdnU%3ArZ%3AVhRHFzbbwymcuTiRbNw%3D"
    }
  },
  "_actions": {
    "cancelPayment": {
      "href": "https://try.access.worldpay.com/api/payments/eyJrIjoiazNhYjYzMiIsImxpbmtWZXJzaW9uIjoiNS4wLjAifQ%3D%3D.sN%3Ag8wd64bwkbrp0md%2BbPxcanBnk2zLdsIqSa1pR99GeDrCwEtsymFb5gQw9WlrStDTK3eIWPy93y%3A7njc4649JSrU7%2BvFDl1J36%2BcwOkX0lW4Z%2BfnZKMutoUGX3m1%3AmZ%2BxHZ9nDpadu%2BBh7pRyJwnWeiSFTlqKvbrBxNm3HV0xann55pFjZ7qi4DNGZtx9zW6eOLVNOsPL6ecsn3Dp377s7pWRQKSZJKSFIJvAisP8cBzFPzqireuqfCu5ojcm60gRSsqS3glurO24RJkg5SrpRjgY6g7ca8uoA7tKDk9OVOIwORF5sGPHSSGMa2bEl2lMUkAANoWclQHiGzxWQQ%3AAwSoo6RsrBugbhEp0K8HxZkfVrqy4oVlW8FdQ7kIuZOH78i6pPLzArc%2BOtMdnU%3ArZ%3AVhRHFzbbwymcuTiRbNw%3D/cancellations",
      "method": "POST"
    },
    "settlePayment": {
      "href": "https://try.access.worldpay.com/api/payments/eyJrIjoiazNhYjYzMiIsImxpbmtWZXJzaW9uIjoiNS4wLjAifQ%3D%3D.sN%3Ag8wd64bwkbrp0md%2BbPxcanBnk2zLdsIqSa1pR99GeDrCwEtsymFb5gQw9WlrStDTK3eIWPy93y%3A7njc4649JSrU7%2BvFDl1J36%2BcwOkX0lW4Z%2BfnZKMutoUGX3m1%3AmZ%2BxHZ9nDpadu%2BBh7pRyJwnWeiSFTlqKvbrBxNm3HV0xann55pFjZ7qi4DNGZtx9zW6eOLVNOsPL6ecsn3Dp377s7pWRQKSZJKSFIJvAisP8cBzFPzqireuqfCu5ojcm60gRSsqS3glurO24RJkg5SrpRjgY6g7ca8uoA7tKDk9OVOIwORF5sGPHSSGMa2bEl2lMUkAANoWclQHiGzxWQQ%3AAwSoo6RsrBugbhEp0K8HxZkfVrqy4oVlW8FdQ7kIuZOH78i6pPLzArc%2BOtMdnU%3ArZ%3AVhRHFzbbwymcuTiRbNw%3D/settlements",
      "method": "POST"
    },
    "partiallySettlePayment": {
      "href": "https://try.access.worldpay.com/api/payments/eyJrIjoiazNhYjYzMiIsImxpbmtWZXJzaW9uIjoiNS4wLjAifQ%3D%3D.sN%3Ag8wd64bwkbrp0md%2BbPxcanBnk2zLdsIqSa1pR99GeDrCwEtsymFb5gQw9WlrStDTK3eIWPy93y%3A7njc4649JSrU7%2BvFDl1J36%2BcwOkX0lW4Z%2BfnZKMutoUGX3m1%3AmZ%2BxHZ9nDpadu%2BBh7pRyJwnWeiSFTlqKvbrBxNm3HV0xann55pFjZ7qi4DNGZtx9zW6eOLVNOsPL6ecsn3Dp377s7pWRQKSZJKSFIJvAisP8cBzFPzqireuqfCu5ojcm60gRSsqS3glurO24RJkg5SrpRjgY6g7ca8uoA7tKDk9OVOIwORF5sGPHSSGMa2bEl2lMUkAANoWclQHiGzxWQQ%3AAwSoo6RsrBugbhEp0K8HxZkfVrqy4oVlW8FdQ7kIuZOH78i6pPLzArc%2BOtMdnU%3ArZ%3AVhRHFzbbwymcuTiRbNw%3D/partialSettlements",
      "method": "POST"
    }
  }
}

View the full API Response schema