Here is a step-by-step process to integrate your WooCommerce store.
Step 1: Log in on WooCommerce admin and go to: WooCommerce > Settings > Advanced > REST API.
Step 2: Select Add Key. You are taken to the Key Details screen.
Step 3: Add a Description - Recurpay WooCommerce Integration.
Step 4: Select the User you would like to generate a key for in the dropdown.
Step 5: Select a level of access for this API key — Read/Write access.
Step 6: Select Generate API Key and WooCommerce creates API keys for that user.
Step 7: Paste the API key and password in the input fields on the dashboard and click on save.