Meta WhatsApp API Integration into PHP Admin Panel
Publicada el 2026-07-30
Descripción de la oferta
PHP Developer Required – Official Meta WhatsApp Cloud API Integration with Existing Admin Panel Project Overview We are looking for an experienced PHP developer to integrate the Official Meta WhatsApp Business Cloud API into our existing recruitment platform. We already have: A live Flutter mobile application An existing PHP-based Admin Panel A WhatsApp Business Account We need WhatsApp to be fully integrated with our existing admin panel for two-way communication and automation. Scope of Work The developer will: Integrate the Official Meta WhatsApp Cloud API. Configure webhook endpoints. Receive incoming WhatsApp messages in the admin panel. Allow admin users to reply directly from the admin panel. Display complete chat history for each user. Send approved WhatsApp template messages. Send individual and bulk WhatsApp messages. Support media messages (Images, PDFs, Documents). Store all incoming and outgoing messages in the database. Implement proper logging, webhook verification, and error handling. Secure API credentials. Write clean, documented, and scalable PHP code. Required Features Two-way WhatsApp chat Incoming message webhook Outgoing message API Message status (Sent, Delivered, Read) WhatsApp Template Message support Media support Conversation history Search conversations User-wise chat management Bulk messaging Multi-admin support Technical Stack PHP MySQL REST APIs Meta WhatsApp Business Cloud API GitHub Deliverables Complete working integration Source code committed to our GitHub repository Database migration/scripts (if required) API documentation Installation guide Deployment assistance 30 days of bug-fix support after delivery Developer Requirements Strong PHP development experience Previous experience with the Official Meta WhatsApp Cloud API Experience with webhooks and REST APIs Git/GitHub workflow experience Ability to work with an existing codebase Proposal Requirements Please include: Examples of previous WhatsApp Cloud API integrations. Estimated timeline. Fixed project cost. Confirmation that you will use the Official Meta Cloud API (not third-party providers). Your approach for handling incoming messages, webhooks, media files, and message synchronization. Important This project is for integration into an existing application, not a new build. All code must be well documented and committed to our GitHub repository. Please begin your proposal with the word "CloudAPI" so we know you have read the complete project description.
Skills
Fuente original: freelancer