Quick test controls
Use the buttons to simulate the reviewer flow. The log shows results and returned permissions.
SDK: FB JS v17+
What the test does
The page demonstrates the Meta login flow (requesting reviewer permissions) and a backend call to simulate sending a WhatsApp message. You can replace the mock backend endpoint with your actual API call if required for review.
Permissions requested
email, public_profile, pages_show_list, pages_messaging, business_management, whatsapp_business_messaging
Sample payload
to_phone, whatsapp_business_id, message