Integration Checklist - S2S

Use the following checklist to ensure your S2S integration is complete:

  • Completed all the required checkout details have been collected correctly on your website and validated.

Reference: For more information on collecting and submitting the request parameter, refer to General Integration.

  • Verified the Response from PayU. For more information on responses, refer to Collect Payment API - Server-to-Server

  • Completed the callback response (reverse hashing) is not tampered with. For more information, refer to Generate Hash

  • Confirmed the transaction status on the Server-side, if the callback fail. Use Webhooks for hearing callbacks. For more information, refer to Verify Payment API and Webhooks.

  • Completed the integration on Production. The endpoint for the  Production environment is: