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Vasavi Connects by Raju already runs on a custom PHP stack, and I now want Meta’s official WhatsApp Cloud API woven directly into the codebase so members receive real-time alerts without leaving the platform. The system must automatically send WhatsApp messages when: • a new member registers, • an admin announcement is published, • a profile is updated or deleted, and • any financial transaction is recorded. What I need from you: 1. End-to-end Cloud API setup (token, webhook, phone number, template submission). 2. Well-documented PHP functions that I can call anywhere in the site—ideally a single sendWhatsAppMessage(event, $data) wrapper. 3. Delivery-status webhooks and a simple backend view to toggle each notification, inspect logs, and see failures. 4. Careful adherence to Meta policy, rate-limit handling, and secure storage of access tokens (.env). 5. A short deployment guide and hand-over walkthrough. Environment specifics: PHP 8.1, Apache, MySQL 5.7, SSH access provided. No framework—plain PHP. Please keep to PSR-12, comment generously, and use Composer only when unavoidable. Acceptance is complete when test numbers receive the correct template message within three seconds of each trigger and logs show 100 % delivery in our staging server. If you have prior Cloud API experience, let me know your approach and a timeline for each milestone so we can get started right away.
Project ID: 40325140
28 proposals
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Active 25 days ago
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28 freelancers are bidding on average ₹7,049 INR for this job

As a seasoned PHP developer with hands-on experience in API integration and software development, I am confident that I can seamlessly integrate Meta's official WhatsApp Cloud API into your Vasavi Connects platform. Backed by SoftwareLinkers, we have catered to clients across various sectors, ensuring secure and data-driven systems that align with their business needs. Our record of high client retention and repeat hires attests to the quality work we deliver. Understanding your requirement for an end-to-end setup of the Cloud API including tokens, webhooks, phone numbers, and template submissions is crucial for real-time alerts on your platform. I assure you of well-documented PHP functions that are easy to call from any corner of your site, keeping in mind the PSR-12 and ensuring comments generously for future reference. Additionally, I will build delivery-status webhooks and provide you with a user-friendly backend view that allows you to toggle each notification as desired while staying within the bounds of Meta policy and rate-limit handling. With meticulous attention to securing sensitive data like access tokens in .env files, I will ensure proper measures are taken during deployment and provide you with a comprehensive hand-over walkthrough for a smooth transition. My approach entails thorough testing and providing you with detailed logs for every action taken keeping tight adherence to deadlines so as to complete the project on time without compromising quality.
₹10,000 INR in 4 days
6.5
6.5

Hello I am having 15+ years experience in PHP/MYSQL, C++, python and Flutter Development. I can help you to do this task very quickly. Thanks Venkateswaran
₹7,000 INR in 10 days
5.3
5.3

With profound experience in PHP development, I am confident in my ability to integrate Meta's official WhatsApp Cloud API into your Vasavi Connects platform. My expertise in developing software with complex logic and problem-solving will ensure seamless integration of WhatsApp alerts at each crucial event. Even if it is challenging to work on a plain PHP stack without a framework, I assure you of maintaining PSR-12 guidelines and comment-rich codes. My proficiency in Laravel and MySQL queries will aid in creating well-documented PHP functions for your convenience, ensuring you benefit from a single sendWhatsAppMessage (event, $data) wrapper you can use throughout the site. With meticulousness and high regard for Meta's policies, I'll ensure secure storage of access tokens to protect your users' privacy. In addition to that, my understanding of software development best practices and ability to create clean SQL queries using Composer only when needed keep code streamlined maintainable and free from vulnerabilities. My goal is not just delivering a functioning product but meeting your user's needs effectively and efficiently. Be assured you will have fully operational automated WhatsApp alerts within an agreed-upon timeframe and a reliable deployment guide for your team after project completion
₹3,000 INR in 2 days
5.0
5.0

Having worked extensively in PHP and software development, I understand the intricacies of building custom solutions on a PHP stack. My expertise doesn't just end there; I've also specialized in frontend and fullstack Laravel applications, which means I can bring a comprehensive perspective to integrating the WhatsApp Cloud API into your Vasavi Connects platform. Adhering to Meta policies, implementing secure access token storage, and handling rate limits deftly- these are all top priorities for me. My commits will be consistently aligned with PSR-12 standards, well-commented, and leveraging Composer only where necessary as per your requirements. I understand that the core of this project isn't just the integration but also ensuring that all notifications happen flawlessly and diligently as you'd like them to. To guarantee that, my approach will focus on ensuring logs reflect smooth functionality and events result in instant WhatsApp messages being sent within three seconds. As an AI enthusiast, my innate approach to problem-solving helps me look ahead to potential bottlenecks and deliver reliable solutions. I consider this not just a project but an opportunity to serve you better and expand my horizons through API integration over plain PHP environment coupled with MySQL 5.7 . I am committed to delivering seamless WhatsApp alerts integration into Vasavi Connects, and welcome further discussion on how we can make it happen efficiently within your desired timeline.
₹12,500 INR in 7 days
4.1
4.1

As someone with extensive experience in API development, including working with major platforms like WhatsApp, I believe I can provide you the exact solution you're looking for. My team and I at Paper Perfect have a deep understanding of the technology stack you're using - custom PHP, Apache, MySQL - and can seamlessly integrate them with the Meta's official WhatsApp Cloud API. We appreciate the importance of speed and precision when it comes to real-time alerts, which is why we'll ensure that your messages are delivered within three seconds, and logs reflect a 100% delivery rate. Our adherence to Meta policy on rate-limit handling will further guarantee a smooth operation without any glitches. Moreover, my strong prowess in PHP allows me to write well-documented functions that are easily accessible and versatile. The 'single sendWhatsAppMessage(event, $data)' wrapper you require will be provided along with tailored backend views for toggling notifications and inspecting logs. Overall, I offer you a commitment to quality solutions that are user-friendly for your administrators and make your communication efficient. Let's get started on making Vasavi Connects even more connected!
₹7,000 INR in 7 days
3.5
3.5

Hi, I can integrate WhatsApp Cloud API into your PHP system seamlessly. I’ll handle full setup (API, webhook, templates) and build a reusable sendWhatsAppMessage(event, $data) function with proper logging, delivery status tracking, and admin toggle panel. Code will follow PSR-12, secure token handling via .env, and include rate-limit/error handling. I’ve worked with Meta APIs before and can ensure real-time delivery (<3s) with clean, maintainable code. Can start immediately Regards
₹7,000 INR in 7 days
3.3
3.3

Leveraging my extensive development experience and versatility in JavaScript and PHP, I'm confident I can successfully integrate the Meta’s official WhatsApp Cloud API into your custom PHP system at Vasavi Connects. Over the years, I've honed my skills to deliver high-performing and scalable software solutions tailor-made to meet unique project requirements like yours. My approach will include setting up a comprehensive Cloud API infrastructure, including token and webhook setup, phone number integration, and template submission. You can expect well-documented PHP functions that can be invoked from anywhere within the site. Additionally, I will incorporate delivery-status webhooks backed by a user-friendly backend view for easy toggling of notifications, logs inspection, and fail-resilient functionality. Moreover, security and adherence to policies are cornerstones of my development philosophy. From rate-limit handling to ensuring secure storage of access tokens in .env files, meticulousness is a given in my process. I also prioritize documentation to maximize usability and ensure a smooth hand-over process
₹1,500 INR in 1 day
3.2
3.2

Hi, I’d be glad to help you integrate Meta’s WhatsApp Cloud API seamlessly into your existing PHP system. I have experience working with API integrations and can implement a clean, reusable function like sendWhatsAppMessage(event, $data) that can be triggered across your platform. I will also set up webhooks for delivery tracking, logging, and a simple backend interface to manage notifications and monitor failures. The integration will follow Meta policies, include rate-limit handling, and ensure secure token storage using environment configurations. I’ll also provide clear documentation and a deployment guide for smooth handover. I’d be happy to discuss your system in detail and get started right away. Best regards, Raj m
₹7,000 INR in 7 days
2.8
2.8

Hello, I have hands-on experience integrating Meta WhatsApp Cloud API with custom PHP systems and can implement a clean, event-driven solution in your existing codebase. Approach: Setup Cloud API (token, webhook, templates, phone number) Build reusable sendWhatsAppMessage($event, $data) wrapper Implement webhook listener for delivery/read status + logging system Create admin panel to toggle notifications and view logs/failures Secure tokens via .env, handle rate limits, and ensure Meta compliance Timeline: Setup & API integration: 1–2 days Wrapper + event hooks: 1 day Webhooks + admin panel: 1–2 days Testing & documentation: 1 day Ready to start immediately. Best regards, Gulam
₹7,000 INR in 7 days
2.9
2.9

Hi, I specialize in Meta WhatsApp Cloud API integrations directly into plain PHP codebases. I have carefully reviewed your project "WhatsApp Alerts Integration for PHP". You need the official WhatsApp Cloud API fully woven into your existing custom PHP 8.1 application so members receive real-time alerts for new member registration, admin announcements, profile updates or deletions, and any financial transaction recorded. I will implement end-to-end setup including token and webhook configuration, a single well-documented wrapper function sendWhatsAppMessage(event, $data) that can be called from anywhere in the site, delivery-status webhooks, and a simple backend view to toggle each notification type, inspect logs and see failures. Everything will follow Meta policy, handle rate limits correctly, store tokens securely in .env and respect PSR-12 standards with generous comments. The delivered solution will be clean plain PHP code that triggers messages within three seconds, includes a short deployment guide and full handover walkthrough on your staging server with SSH access provided. I am ready to start immediately once selected and will ensure 100% delivery rate on test numbers exactly as specified. Looking forward to discussing the details. Best regards
₹7,000 INR in 7 days
2.5
2.5

With over a decade of experience in full-stack web development, I bring to the table a robust and scalable approach to meet the unique requirements of your project. While I have excelled at creating applications using the modern MEAN and MERN stacks, I am no stranger to PHP, having worked extensively with it throughout my career. Your project's success hinges on meticulous attention to detail and compliance with Meta policy. With my deep familiarity with APIs and long-standing adherence to coding standards, you can rest assured that every aspect will be taken care of, from end-to-end setup, delivery status webhooks, template configurations, all the way to secure access token storage. Additionally, my experience extends beyond mere functioning; I prioritize performance optimization and robust architecture to enhance its usability for both end-users - members receiving real-time alerts - and admins managing notification toggles & inspecting logs.
₹8,600 INR in 8 days
0.9
0.9

Hello, This is a great use case for WhatsApp Cloud API, and I’d be happy to help you integrate it cleanly into your existing PHP system. Here’s how I’ll approach it: • Complete setup of Meta WhatsApp Cloud API (business account, token, phone number, webhook, and template approval) • Develop a reusable PHP wrapper function like: sendWhatsAppMessage($event, $data) for easy integration across your codebase • Implement event-based triggers for all required actions with minimal changes to your existing system • Build webhook handlers for delivery status tracking (sent, delivered, failed) • Create a simple backend interface to toggle notifications, monitor logs, and debug failures • Ensure secure token handling using .env and follow Meta’s policies + rate limiting I have strong experience in PHP backend systems, API integrations, and building scalable notification systems. I focus on writing clean, PSR-12 compliant, well-commented code so it’s easy for you to maintain and extend later. I can also provide: • Step-by-step deployment guide • Template setup assistance (to avoid rejections) • Testing to ensure messages are delivered within the expected time frame Estimated timeline: • Day 1–2: API setup + template configuration • Day 3–4: Core integration + wrapper + triggers • Day 5: Webhooks, logging system, dashboard controls • Day 6: Testing, optimization, and handover I’m ready to start immediately and can ensure a smooth, production-ready integration. Let’s connect
₹1,500 INR in 3 days
0.4
0.4

As a senior developer with 7 years of professional experience, I deliver scalable, production-ready applications that align with your business goals. I specialize in building robust backends using Python and high-performance frontends that prioritize user retention. What I Deliver: End-to-End Engineering: From database architecture to polished UI. Automation: Streamlined workflows to reduce manual overhead. Scalability: Clean, maintainable code designed for future growth. I offer the technical maturity of a seasoned engineer to ensure your project is secure, fast, and market-ready.
₹7,000 INR in 7 days
0.0
0.0

Hi there, I read through your specifications for Vasavi Connects, and I love the strict parameters. Building a lightweight, native PHP 8.1 integration without the bloat of frameworks or Composer is exactly how you keep a core system secure, fast, and maintainable. To guarantee your strict 3-second delivery SLA without causing your Apache server to hang during page loads, we cannot rely solely on synchronous API calls. I will implement a native, non-blocking execution method so your members experience zero lag while the Meta API fires in the background. Here is my exact execution plan: Clean Architecture: A single, fully documented sendWhatsAppMessage($event, $data) wrapper written in strict PSR-12 standard. Admin Control: A secure, plain PHP backend dashboard where you can toggle your four specific triggers (registrations, announcements, profiles, and transactions), inspect webhook delivery statuses, and track any failed messages. Meta Compliance: Complete end-to-end setup, from securing permanent tokens in your .env to handling rate limits and getting your templates approved. I will wrap everything up with the short deployment guide and live handover walkthrough you requested so you have total ownership of the code. Are you available for a quick chat to discuss how your MySQL server currently handles background tasks (like cron jobs) so we can perfectly nail down that 3-second SLA? Best regards, Kannan
₹11,112 INR in 5 days
0.0
0.0

The follows requirements will cover. • a new member registers, • an admin announcement is published, • a profile is updated or deleted, and • any financial transaction is recorded. 1. End-to-end Cloud API setup (token, webhook, phone number, template submission). 2. Well-documented PHP functions that I can call anywhere in the site—ideally a single sendWhatsAppMessage(event, $data) wrapper. 3. Delivery-status webhooks and a simple backend view to toggle each notification, inspect logs, and see failures. 4. Careful adherence to Meta policy, rate-limit handling, and secure storage of access tokens (.env). 5. A short deployment guide and hand-over walkthrough.
₹27,000 INR in 7 days
0.0
0.0

Hello, I reviewed your requirement for integrating Meta’s official WhatsApp Cloud API into your existing PHP-based system. I have experience implementing webhook-driven messaging systems and can integrate this cleanly into a plain PHP stack without disrupting your current architecture. I can set up the complete Cloud API flow—token configuration, webhook verification, phone number setup, and message template integration—ensuring full compliance with Meta policies. I will build a reusable function like `sendWhatsAppMessage($event, $data)` that you can call from anywhere in your codebase, with structured handling for different triggers such as registrations, announcements, profile changes, and transactions. Additionally, I will implement delivery-status webhooks, logging mechanisms, and a simple backend interface where you can enable/disable notifications, monitor message status, and track failures. The system will include rate-limit handling, secure token storage via `.env`, and clean PSR-12 compliant code with detailed comments. You will receive complete integration, a deployment guide, and a walkthrough so your team can manage and extend the system easily. The setup will be optimized to ensure fast delivery (within seconds) and reliable tracking on your staging environment.
₹1,500 INR in 2 days
0.0
0.0

Hello, your project to integrate Meta’s WhatsApp Cloud API into your custom PHP stack sounds exciting, and I can ensure your members receive real-time alerts seamlessly. I am Mubashir, a Full-Stack Developer with 6+ years of experience in PHP and API development. I understand you need a robust solution for sending WhatsApp messages automatically for specific events like new member registrations and admin announcements. 1. First, I will set up the WhatsApp Cloud API, including token generation, webhook configuration, and phone number registration. 2. Then, I will develop well-documented PHP functions, creating a sendWhatsAppMessage(event, $data) wrapper for easy usage across your site. 3. After that, I will implement delivery-status webhooks and create a simple backend interface for toggling notifications, inspecting logs, and managing failures. 4. I will ensure compliance with Meta's policies, handle rate limits, and secure access tokens using an .env file. 5. Finally, I will provide a short deployment guide and a hand-over walkthrough to ensure a smooth transition. Even if you're not ready to move forward, I can provide a FREE detailed quotation and project proposal, complete with a suggested roadmap. You can use this as a reference document for any other freelancer you might consider. >>> My Work: https://www.freelancer.com/u/mubashir021 <<< Drop me a message and let's get this sorted. Mubashir
₹7,709.01 INR in 7 days
0.0
0.0

Hi, I’ve integrated Meta WhatsApp Cloud API into custom PHP systems before, so this fits perfectly. I’ll set up end-to-end (token, webhook, templates) and build a clean wrapper like: sendWhatsAppMessage($event, $data) — reusable anywhere in your codebase. ✔ Event-based triggers (register, announcement, profile, transactions) ✔ Webhook for delivery status + failure logs ✔ Admin panel to toggle notifications & view logs ✔ Secure .env setup + rate-limit handling (Meta compliant) I can start immediately ?
₹5,000 INR in 2 days
0.0
0.0

Hello, I have carefully reviewed your project requirements and I am confident that I can complete this project efficiently using PHP. I have good experience in PHP development, MySQL database handling, and building dynamic and responsive web applications. I follow clean coding practices, proper project structure, and ensure secure and optimized solutions. I can also work with frontend technologies if needed to deliver a complete solution. I am committed to delivering quality work within the given timeline and maintaining clear communication throughout the project.
₹2,000 INR in 5 days
0.0
0.0

I have very deep experience in Whatsapp business API. I can do this very easily. Let's connect. As an experienced software developer, I've had the privilege of building and integrating various APIs and am extremely well-versed with Meta's official WhatsApp Cloud API. I can quickly and efficiently set up your entire end-to-end Cloud API system, from obtaining the token, webhook configuration, phone number registration, template handling, and all requisite functionality. My development style adheres to PSR-12 standards, with adequate documentation and compliant usage of Composer.
₹6,000 INR in 7 days
0.0
0.0

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