Overview

Overview___upi-tpap-sdk___flutter

Integration Architecture

Integration Checklist

Getting the SDK

Getting the SDK___upi-tpap-sdk___flutter

Adding Frameworks (iOS)

Interaction with SDK

Interaction with SDK___upi-tpap-sdk___flutter

Initiating the SDK

Handle SDK Response

Life Cycle Events

Intent Handling

UI Process Payloads

UI Process Payloads___upi-tpap-sdk___flutter

IN-APP UPI with UI

UPI Management with UI

UI Direct Links

Headless Process Payloads

Headless Process Payloads___upi-tpap-sdk___flutter

Onboarding Flows

Get Session Token

Check Permission

Get SIM Details

Bind and Activate Device

UPI Get Bank List

Is Vpa Available

Link Account to Vpa

Management Flows

Set Primary Account

Blocked Vpa List

Pay Flows

Pay to UPI Number

List Pending Transactions

Collect Approve

Collect Decline

Mandate Flows

P2P Create Mandate

P2M Mandate Creation

Update/Revoke Mandate

Pause/Unpause mandate

Approve Decline Mandate

Check Mandate Status

Mandate transaction List

Complaints & Transactions

List Transactions

Transaction Status

Raise Complaint

Complaint Status

Additional Features

Signed Intent/QR Signature Generation

Signed Intent/QR Signature Verification

International Activation

Validate QR/Fx Conversion

Update UPI Number Status

Create New UPI Number

Check UPI Number Availability

Lite Transferout

Backend APIs

Backend APIs___upi-tpap-sdk___flutter

P2M Transaction Status

P2P Transaction Status

Incoming Mandate Status

Mandate Execution

Mandate Notification

Mandate Notification Status

Mandate Revoke by Merchant

Callbacks

Callbacks___upi-tpap-sdk___flutter

P2P Server Callbacks

Incoming Collect Request to Customer

Outgoing Collect Request from Customer

Incoming Money to Customer - PAY

Outgoing Money from a Customer

Incoming Money to Customer - Collect Status

Incoming Create Mandate Request For Customer

Incoming Create Mandate For Customer

Outgoing Create Mandate From Customer

Incoming Update Mandate Request For Customer

Incoming Update Mandate For Customer

Outgoing Update Mandate From Customer

Outgoing Pause Mandate From Customer

Incoming Pre Payment Notification Mandate For Customer

Port UPI Number

UDIR Callbacks

Complaint Raised

Complaint Resolved

P2M Callbacks

Transaction Created

Transaction Charged

Order Succeeded

Transaction Failed

UPI Lite Callbacks

Lite Deregistration

Mandate Callbacks and Flow

Mandate Callbacks and Flow___upi-tpap-sdk___flutter

Approve Decline Mandate

Miscellaneous

Miscellaneous___upi-tpap-sdk___flutter

Open IN-APP UPI via PP

Clickstream Events

SDK Parameters Reference

Generating Request ID

Generating UPI Request ID

Order ID Format

ClientAuthToken vs Signature

Adjustment Code Table

Multi-activity Integration

Additional Parameters

Resources

Resources___upi-tpap-sdk___flutter

Generating the Signature

Backend Response Codes

NPCI Response Codes

PSP Response Codes

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Integration Architecture

Last updated 2 years ago