WhatsApp Coexistence — Onboarding
1. Onboard a business (Embedded Signup)
Login with Facebook
Loading Facebook SDK…
Override webhook URL (optional — leave blank to use this app's own /webhook)
Complete onboarding
2. Test features (for App Review recording)
Send a test message
Phone Number ID
To (E.164, e.g. 15551234567)
Message
Send message
Create a message template
WABA ID
Phone Number ID
Template name
Category
UTILITY
MARKETING
Language
Body text
This is a demo template created from the onboarding app.
Create template
3. Incoming webhook events
Auto-refreshes every 3s. Only shows events for WABAs that were NOT overridden to an external URL.