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Developer APIs

UPI Payment API for Developers

Build seamless UPI payment experiences with a simple and powerful API.

SMEPay enables:

  • Order creation
  • UPI intent generation
  • Payment verification

All in a few API calls.

Why Use a UPI Payment API?

Modern businesses need:

  • Faster checkout
  • Mobile-first payments
  • Real-time confirmation

A UPI API enables direct integration without relying on heavy gateways.

What You Can Build

UPI checkout on websites
Payment links
Subscription collections
COD to prepaid flows

Example – Create a UPI Payment

POST /orders
{
  "amount": 500,
  "currency": "INR",
  "customer": {
    "name": "Rahul"
  }
}

Response includes:

payment_linkupi_intentorder_id

Core API Capabilities

Create payment orders

Generate UPI links

Trigger UPI intent

Verify payment status

Developer Friendly

  • REST APIs
  • Webhooks support
  • Simple auth
  • Fast integration

Start Building

Integrate seamless UPI payments today.