Developer Documentation

Welcome to the PayU Developer Documentation. The various PayU products’ API Integration or user documentation on this portal educate you on how to integrate with PayU to accept payments and manage your business online.

Payment Gateway Integrations

Integrate online payments using the PayU APIs and client libraries.

Web Checkouts

Enable your website’s payment workflow using the following integrations from PayU:


Connect your existing commerce systems to our platform for a seamless payment flow.

Integration APIs

PayU offers several web services which can be used with Web Checkout Integration.

Mobile SDK Integration

PayU provides development kits that are indispensable for creating platform-specific applications.

Third-Party Verification

Verify your customer's bank account number that is a mandatory authentication procedure for brokerage, Demat Account transfers, investments, etc.

Vault Integration

Store your customers' card details on PayU Vault safely and save the time for them on their next visit.

Quick Links

Links to the most frequently requested documents: