Unified Onboarding on WhatsApp
summary
Embedded Sign Up V4 consolidates WhatsApp Messenger and Instagram onboarding into a single configurable flow, replacing separate integrations with a dashboard-driven setup that uses a config ID instead of version flags, a simple fb.login call in the frontend, and an OAuth code exchange on the backend. Migration is mostly configuration and testing, estimated at about a one-week effort, and legacy v2/v3 are deprecated on October 2026, so create a test configuration and run it in the Embedded Sign Up Builder.
AI-written summary · about
related talks
12mF8 Refresh | Deepening user engagement with Facebook Login
25mDiscover How to Streamline User Onboarding With Network APIs
01h 01mBuilding fun and creative messaging experiences on WhatsApp
17mFuture of Messaging
10mF8 Refresh | Building experiences on Messenger API for Instagram
31mHow to Deliver Adoption to New Tech Without a Faceplant
22mWhatsApp Business APIs
21mWhat to Develop Now: Your Product or Your Business
