Commerce & Payment Lifecycle

Complete Payment Management Inside WhatsApp

The Commerce module transforms WACM.in from a messaging platform into a complete payment management system. Create Razorpay payment links directly from your AI flows, send them via WhatsApp, and automatically trigger workflows when payments are received.

With 7 event-driven trigger nodes, you can automate responses for payment received, payment failed, subscription activated/renewed/cancelled/expired, and refund processed. Every payment event carries rich data - amount, method, UPI VPA, bank details, fees, and more - available as flow variables.

Trigger Nodes:

• Payment Received: Trigger when payment is successfully captured.
• Payment Failed: Trigger when payment attempt fails.
• Subscription Activated: Trigger when new subscription starts.
• Subscription Renewed: Trigger on recurring subscription renewal.
• Subscription Cancelled: Trigger when subscription is cancelled.
• Subscription Expired: Trigger when subscription reaches end date.
• Refund Processed: Trigger when refund is issued.

Security & Processing:

• HMAC-SHA256 Verification: All webhook payloads are cryptographically verified.
• Encrypted Secrets: API keys stored encrypted at rest.
• Deduplication: Prevents duplicate processing of the same webhook event.
• Retry Logic: Automatic retry for failed webhook deliveries.

Key Benefits:

• AI Flow Payment Links: Generate and send payment links from visual flows.
• 7 Trigger Nodes: Complete payment and subscription lifecycle coverage.
• Secure Webhook Processing: HMAC verification, encryption, deduplication.
• Rich Payment Variables: 30+ data points per payment event.
• Auto Contact Creation: New payers automatically become CRM contacts.
• Subscription Tracking: Full lifecycle management for recurring billing.