How to install GrailPay Shopify plugin.

A merchant can install GrailPay to their store through Shopify’s public list of payment gateways in the Shopify admin. To install GrailPay from the public list:-


  1. Login to your Shopify partner dashboard.
  2. Select the store where you want to install the GrailPay payment gateway.
  1. Login to the stores Admin panel.
  2. Click on settings.
  1. Select Payments from the menu.
  1. Select Add payment methods.
  1. Search for GrailPay in the search bar.
  1. Click on the GrailPay payment gateway.
  2. Then click on the connect button in the account status to get connected to the GrailPay app using Oauth.
  1. You will be redirected to the GrailPay payments app page to perform configuration.
  2. After configuring the GrailPay app you will receive an API key, secret key and signature.
  3. Then go back to the GrailPay payment gateway details page. There you will see that GrailPay is now installed in your store.
  4. Then click on the manage button and you will be redirected to the Shopify configuration page where you have to submit your API key, secret key and signature.
  1. Shopify enables the app to be activated by the merchant in Shopify admin.
  2. Then click on activate to activate the app.
  1. Now your GrailPay payment gateway is all set to make payments.