Meta Embedded Signup + Coexistence expert
Publicada el 2026-07-21
Descripción de la oferta
I have already secured access to the official Meta WhatsApp Business Platform and now need hands-on guidance to integrate and configure it inside an existing web application while keeping the “coexistence” feature active (so the current WhatsApp Business App can continue to run on the same number). Your job is to walk me through every step that touches both integration and configuration: creating and verifying the app in Meta Business Manager, setting up webhooks, mapping the number without downtime, activating coexistence, and wiring the API calls that my web frontend will use. Along the way please point out best practices for security, rate-limits, message templates, and anything else required for a smooth, future-proof setup. Deliverables • A working coexistence setup on my number, fully tested from the web app (send / receive) • Clear, commented code or Postman collection showing each API endpoint used • A short deployment document so I can reproduce the process on staging or production I’m ready to begin immediately and can give you access to the Business Manager, server console, and any other assets you need. If you have completed a coexist configuration before, let me know; that experience will be a big plus.
Skills
Fuente original: freelancer