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API Docs

Comprehensive API reference for integrating UPI Gateway.dev UPI payments into your application.

Create Order

Initialize a new UPI payment order for your customer.

POST /api/create-order.php

Request Body

{
  "api_key": "your_api_key_here",
  "amount": "100.00",
  "order_id": "ORD123456",
  "customer_name": "John Doe",
  "customer_email": "john@example.com",
  "redirect_url": "https://yoursite.com/callback",
  "webhook_url": "https://yoursite.com/webhook"
}

Response (200 OK)

{
  "status": "success",
  "payment_url": "https://free.upigateway.dev/pay/abc123",
  "order_id": "ORD123456",
  "amount": "100.00"
}

Check Order Status

Verify the current status of a payment order.

GET /api/check-order-status.php

Query Parameters

// GET request with query params
/api/check-order-status.php?api_key=YOUR_KEY&order_id=ORD123456

Response (200 OK)

{
  "status": "success",
  "order_id": "ORD123456",
  "payment_status": "SUCCESS",
  "amount": "100.00",
  "utr": "123456789012"
}
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