UPI Payment

UPI ID (pa) Payee Name (pn) — must match name registered on the VPA Merchant Category Code (mc) — leave blank for P2P VPAs Organization ID (orgid) Transaction Ref ID (tr) Transaction Note (tn) Digital Signature (sign) Version (ver) — leave blank for P2P Mode (mode) — leave blank for P2P Category (category) QR Expire (QRexpire) Amount (₹) Pay with PhonePe Pay with Google Pay Pay via UPI (Any App)

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PhonePe Native (Base64 JSON)

Flow ID (id param) JSON Payload (will be minified + base64-encoded) { "contact": { "cbsName": "", "nickName": "", "type": "VPA", "vpa": "paytm.s23wlu9@pty" }, "p2pPaymentCheckoutParams": { "checkoutType": "DEFAULT", "initialAmount": 299936, "note": "23009289", "transactionId": "ORD23009289", "allowAmountEdit": false, "disableNotesEdit": true, "currency": "INR", "transactionContext": "p2p", "isRecurring": false, "isByDefaultKnownContact": true, "disableViewHistory": true, "shouldShowMaskedNumber": true, "shouldShowUnsavedContactBanner": false, "showKeyboard": false, "showQrCodeOption": false, "enableSpeechToText": false } } Pay via PhonePe (Native)