Central Payment System

Step 1: Build Signed Request webapp side

App ID App Secret Track ID (your order key) Amount in paise (₹1 = 100) Currency INRUSD Customer Name Customer Email Customer Mobile Generate Signature

Step 2: POST to initiate.php server

Endpoint URL Signed Payload (auto-filled after Step 1) POST Request

Step 3: Checkout URL open in browser

Redirect customer to this URL after initiation.

checkout_url (auto-filled) razorpay_order_id razorpay_key_id Open Checkout Page

Step 4: Poll Payment Status server

After customer completes payment, poll to get webhook-confirmed status.

Status Endpoint Track ID (auto-filled) App ID (auto-filled) Poll Status

Webhook Payload Builder simulate Razorpay callback

Build a signed webhook payload to test /webhook/razorpay.php — generates a ready-to-use curl command.

Webhook Secret (from config.php) Webhook URL Build Payload + Curl Command

Missing File Checklist