Connect a receiving account
Create a merchant account, choose a supported connection and review the receiving UPI ID. An active plan and API key are needed for API-created orders.
THE PAYMENT FLOW
From payment request
to a verified order.
Trust Gateway connects your merchant account, checkout and order status in one workflow. Here is what your customer sees and what your application should check.
01CreateOrder and amount
→02CollectUPI QR or link
→03ConfirmVerified status
Create an order-specific QR
Your server submits an amount using the merchant API key. Trust Gateway creates an order reference, UPI QR URL and checkout details. A QR scan alone does not mark the order paid.
Wait for confirmation
Trust Gateway updates the order when a supported merchant connection provides a verifiable payment signal. Timing depends on that connection; if matching is uncertain, the order remains pending.
SOURCE OF TRUTH
Use the order status before fulfillment.
After the customer pays in a UPI app, check the authenticated status endpoint or your configured webhook. Confirm the order ID, amount and final status on your server before shipping goods or activating access. Expired and unmatched requests should not be treated as paid.
Read status verification →KEEP BUILDING
Open documentation ↗See the actual endpoints.
Use the developer guide for request parameters, response fields and safe integration practices.