> ## Documentation Index
> Fetch the complete documentation index at: https://otpedge.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Whatsapp payments

\---\ntitle: "How to Accept Payments on WhatsApp"\ndescription: "Let customers checkout natively inside WhatsApp."\n---\n\nOTP Edge integrates with UPI, Razorpay, and native WhatsApp Pay. You can send an interactive message with a **Pay Now** button. The user clicks it, completes the transaction securely within the app, and OTP Edge sends a webhook to your server confirming the payment.\n