MPurse Open APIMerchant Integration Docs

Collection / Refund · Hosted Checkout · UPI · Async Callback

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API Reference

Security

Online Order (Portal) ↗

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Hosted Checkout (PG Gateway)

One request returns a hosted checkout link. MPurse hosts the payment page — no need to integrate individual payment methods.

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UPI Collection

Direct UPI integration — Collection (enter UPI ID) and Intent (launch app / QR).

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UPI Refund

Original-route refund for successful UPI collection transactions.

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Async Callback

Final payment / refund results are pushed to your callback URL, with a built-in retry policy.

Version v1.0 ｜ Production https://api-pay.mpurse.co.in
All endpoints are HTTP POST + JSON and encrypted end-to-end with AES-GCM. Start with Security & Encryption.