> For the complete documentation index, see [llms.txt](https://googlepay.airvend.ng/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://googlepay.airvend.ng/integration-steps/step-1-set-up-google-pay-tm-integration.md).

# Step 1: Set Up Google Pay™ Integration

* Our gatewayID is "airvend".
* A unique Gateway Merchant ID (gatewayMerchantID) will be assigned to the merchant after proper onboarding.
*  Enable the Google Pay™ API for your project in the Google Cloud Console.
* Integrate the Google Pay™ SDK library into your mobile app. Follow the instructions provided in the [Google Pay™ Developer Documentation](https://developers.google.com/pay/api).
* Ensure that the merchant's app is capable of securely transmitting payment data to your backend server.