Create a new UPI subscription order with standing instructions (SI) using Intent flow via QR code or payment link.
Documentation Index
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Client Application ID - Your unique application identifier used to authenticate API requests. You can find your Client ID in the Developer Settings section of the merchant dashboard.
Client Secret Key - Your secret key used alongside the Client ID for secure authentication. Keep this confidential and never expose it in client-side code. Available in the Developer Settings section of the merchant dashboard.
Merchant Identifier - The unique ID for the merchant account. This is required for PSP (Payment Service Provider) merchants who manage multiple merchant accounts. You can find merchant IDs in the Merchant Management section of the dashboard.
API Version - Specifies which version of the API to use (e.g., '2.X.X'). This header allows you to control which API version your integration uses.
Subscription creation request with INTENT flow. Requires preferred_upi_flow_type to be 'INTENT'.
Order amount
Currency code (e.g. INR)
Unique merchant reference ID
Buyer details
Product details
Invoice details
Standing instruction configuration for a subscription
Payment collection mode (must be 's2s' for subscriptions)
s2s Method of payment
UPI UPI flow type (must be 'intent')
intent