Complete WhatsApp API Integration

Job ID: 40166348

Budget: ₹1,500 – ₹12,500 INR

I’m midway through connecting my platform to Meta’s Official WhatsApp Cloud API but stalled at the App Review stage. The core structure of the app is already in place; what remains is securing Meta approval and wiring the Messaging endpoint cleanly into the existing codebase.

Here’s what I still need done:

• Guide my Meta Business Manager through any final compliance tweaks, submit the app for review, and obtain approval.
• Configure webhooks, phone number verification, templates, and all required tokens so that standard text messaging works end-to-end in both sandbox and live mode.
• Plug the approved API into my partially built application, refactor where necessary, and leave concise documentation so I can maintain it.
• Walk me through a quick test—one inbound and one outbound message—proving everything runs smoothly in production.

Only the Messaging feature is required for now, but the code should remain clean enough to add notifications or customer-support flows later. Preference is for someone in India so time-zone alignment and OTP handling are straightforward, but I’m open to anyone who has recently passed a WhatsApp App Review and can demonstrate that experience.

If you’re confident with Meta Developer tools, webhooks, and the WhatsApp Cloud API, let’s wrap this up quickly.
**Indian Developers are Priority**