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Integration Guide

Home Integration Guide Tutorials API Reference Release Notes

getting started

Introduction
Register for a Merchant Account
Activate Account
Documents Checklist for Account Activation
Choose your Integration
Explore Dashboard

No Code Payments

Introduction
Payment Links
Payment Buttons
Payment Invoices

WEB Integration

Introduction
PayU Hosted Checkout
Merchant Hosted Checkout
CommercePro Checkout
- Integrate CommercePro Checkout using Response Handler
- Integrate CommercePro Checkout using Callback URL
Checkout Plus
- Customer Journey
- Integrate Checkout Plus
Server-to-Server
Collect Additional Charges
Error Handling
Test Cards, UPI ID and Wallets
Webhooks for Payments
General FAQs
FAQs
Bank and Card Codes for Integration

Server-Side SDKs

Explore Server-Side Integrations
Go SDK
Java SDK
PHP SDK
Python SDK
Node JS SDK
UPI Smart Intent - Non SDK Flow

Android MOBILE SDKs

Explore Android SDKs
Android Checkout Pro SDK
Android Core SDK
Generate Static Hash
Android Custom Browser SDK
Android Native OTP Assist SDK
- Integration Steps
- Customise your Integration
Android UPI SDK
Android Google Pay SDK
- Integration Steps
- Sample App
Android PhonePe SDK
Android Ola Money SDK
Android 3DS 2.0 SDK
Android UPI Bolt SDK
- PayUBolt SDK Integration
- UPI Bolt UI SDK Integration
Standing Instruction Parameter Details
Android CheckoutPro SDK Plugin
FAQs - Android SDK

IOS Mobile SDK

Explore iOS SDKs
Update Apple Privacy manifest files
iOS Checkout Pro SDK
iOS Core SDK
Generate Static Hash
iOS Custom Browser SDK
iOS Ola Money SDK
iOS Native OTP Assist SDK
iOS UPI SDK
iOS 3DS 2.0 SDK
iOS UPI Bolt SDK
- UPI Bolt UI Integration - iOS Bolt SDK
PayU Standing Instructions Parameters
PayU Beneficiary Parameters
Releasing the App
FAQs - iOS SDK

React Native Mobile SDK

Explore React Native SDKs
React Native Checkout Pro SDK
React Native Core SDK
React Native Custom Browser SDK
React Native UPI SDK
Generate Dynamic Hash
FAQs - React Native SDK

Flutter Mobile SDK

Introduction
Flutter Checkout Pro SDK
Flutter UPI SDK
Flutter Custom Browser SDK
Generate Dynamic Hash

Cordova - Ionic Mobile SDK

Cordova CheckoutPro SDK
UPI Bolt UI SDK - Ionic
- UPI Bolt UI SDK Integration - Ionic

plugins

Introduction
Shopify
Wix
- Integrate with Wix
- Troubleshooting Wix Integration
WooCommerce
Interakt for WhatsApp Business
- Integrate PayU with Interakt
Magento
OpenCart
- Install and Configure OpenCart Plugin
- Troubleshooting OpenCart Integration
Shopmatic
- Enable PayU for Shopmatic
- Troubleshooting Shopmatic Integration
PrestaShop
- Install and Configure PrestaShop Plugin
- Troubleshooting PrestaShop integration
BigCommerce
- Install PayU Plugin for BigCommerce
- Troubleshooting BigCommerce Integration
Zoho
Fynd Store
- Integrate with Fynd
CommercePro Checkout
Production Checklist

refunds

Introduction
Refunds Dashboard
Refund APIs
Refunds in PayU Products
FAQs for Refunds

Affordability

Introduction
- Offers Advanced Features
EMI
Offers Dashboard
Offers Integration APIs
BNPL Integration
Recommendation Engine
- Customer Journey
- Fetch Recommendation Engine API
Affordability Widget

subscription

Introduction
Customer Experience and Workflow
Using API Integration
SI on International Cards
Impact of Tokenization
Subscription Dashboard
FAQs - Recurring Payments
Using PayUBiz Dashboard
Recurring Payments Bank Codes
Using Zion Subscription Automation

dynamic currency conversion

Introduction
Workflow
PayU Hosted Checkout Integration
Merchant Hosted Checkout Integration
Supported Currencies for DCC
FAQs

Pre-Authroze payments

Introduction
Pre-Authorize Card Transactions
- PayU Hosted Integration
- Merchant Hosted Integration
UPI One-Time Mandate Integration
- PayU Hosted Integration - UPI OTM
  - UPI Intent One-Time Mandate Integration - PayU Hosted
  - UPI Collect One-Time Mandate Integration - PayU Hosted
- Merchant Hosted Integration - UPI OTM
  - UPI Intent One-Time Mandate Integration
  - UPI Collect One-Time Mandate Integration
APIs used in Auth and Capture
Cancel a Pre-Authorized Payment

Chargeback

Introduction - Chargeback
Chargeback Dashboard
Chargeback APIs

cross-border payments

Introduction
- RBI Guidelines
Workflow for Import
Steps to Integrate - Import
- Integrate Import for Payments OS
- Integrate Import for PayUBiz
UPI Autopay Integration
- Integrate Import with UPI Autopay for Payments OS
- Integrate Import with UPI Autopay for PayUBiz
APIs for Import Integration
Import Plugin Integration
FAQs for Cross-Border Payments

split Settlements

Introduction
- Aggregator or Marketplace Settlement Solution
Dashboard for Split Settlements
Onboarding Child Merchants Workflow - Split Settlements
Integration APIs
Error Codes for Refunds Status
FAQs

save cards

Introduction
- What is Tokenization?
- Which Model you Should Choose for Tokenization?
Model 1 - PayU Hosted Checkout Integration
Model 2 - Zero Code Change Integration
Model 3 - Simple REST API Integration
Collect Payments using a Saved Card
API Notifications for Tokenization

Third-party verification

Introduction
Collect Payments with TPV - Merchant Hosted Checkout
NEFT/RTGS Integration
Bank Codes for TPV

hexa wallet

Introduction
Wallet/Card Offerings
Wallet/Card Management APIs
- Closed-Loop Wallet Management
- Semi-Closed or Open Loop Management
Payment using Prepaid
- Prepaid with PayU PG
- Prepaid without PayU PG

partners

Introduction
Get Incentive
Refer Merchants using Portal
Refer Merchants using Co-Branded (OAuth) Onboarding
Refer Merchants using Integration APIs
Refer Merchants using Referral Links
Partner Payments Integration
FAQs

Maximizer

Introduction
Maximizer Dashboard
Integration APIs for Maximizer
FAQs

In-person Payments

Introduction
Integrate UPI QR
- APIs for UPI QR Integration
Dynamic Storefront QR
- Customer Journey
POS Terminal Integration
- APIs for POS Terminal Integration
Android POS SDK

Whatsapp integration

WhatsApp Payments Integration
Link PayU with WhatsApp Business Account
Integrate WhatsApp Payments

payouts

Introduction
Process Flow for Payouts
Payouts Lifecycle
Payouts Integration
- Single Transfer Integration
- Payouts Webhooks
Payouts Dashboard
Test Credentials

Virtual Cards

Web Integration
- PayU Hosted Checkout Integration
- iFrame Integration
Android SDK Integration
- Virtual Cards Integration
- Sample App Android
iOS SDK Integration
- Virtual Cards Integration
- Sample App iOS
Flutter SDK Integration
- Virtual Card Integration
- Sample App-Flutter-Virtual Card

API basics

REST API Format
API Authentication and Security
Handling Web Checkout
Handling Mobile SDK Checkout
- Handling Redirect URLs (surl/furl) with Android SDK
- Handling Redirect (surl/furl) URLs with iOS

Merchant Hosted Integration - UPI OTM

This part of the document includes the following UPI One-Time Mandate integration with Merchant Hosted Checkout (seamless flow):

UPI Intent One-Time Mandate Integration
UPI Collect One-Time Mandate Integration

Updated 21 days ago