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My WhatsApp Business account is already fully verified; the missing piece is a live Meta app that lets me run large-scale marketing broadcasts through the official Cloud API. I need you to step in, create the app in Meta’s developer portal, complete all required configurations (system user, phone number, webhooks, message templates), guide it through App Review, and hand it over ready for production traffic. Once the app is live I want to be able to send segmented promos, coupons, and new-product announcements directly from my backend, so please wire up a lightweight example endpoint or script (Node.js or Python is fine) that shows how to trigger a broadcast to an uploaded contact list and how to pull delivery analytics. To keep the hand-off smooth, make sure the final setup covers: • Verified compliance with Meta’s marketing policy • All necessary access tokens, webhook URLs, and template IDs documented • A quick README walking me through rotating tokens and adding new templates I’ll choose someone who can point to previous Meta/WhatsApp API launches rather than generic chatbot projects, so highlight that experience when you reply.
Project ID: 40699126
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51 freelancers are bidding on average ₹8,223 INR for this job

I see you need a live Meta app to run those WhatsApp marketing campaigns through the Cloud API. And I can create the app in Meta’s developer portal, set up the necessary configurations like system user, phone number, webhooks, and message templates, and guide it through App Review for compliance with Meta's marketing policy. I’ll also provide a lightweight example endpoint in Node.js or Python to trigger broadcasts, pull delivery analytics, and I can have this ready for you to test first—only award the project once you’re happy with it, so there’s really no risk on your end. I’m ready to start immediately for 9999 INR, just to let you know I’m committed to getting your campaigns up and running. Rajavel Expert in Meta app and Cloud API development.
₹9,999 INR in 10 days
7.1
7.1

Hi, I’ll configure the Meta app around your already verified WhatsApp Business account, including the system user, production phone number, permissions, webhooks and approved marketing-message template workflow. I’ll connect the Cloud API to a lightweight Node.js endpoint that can process an uploaded opted-in contact list, trigger approved template campaigns and capture message status updates through webhooks. Delivery, sent, read and failed events will be stored/exposed in a simple analytics flow so campaign results can be reviewed from your existing backend. I’ll prepare the required production configuration and App Review submission while keeping broadcasts aligned with Meta’s opt-in and marketing-message requirements rather than using unofficial bulk-sending methods. The handover will document tokens, webhook configuration, template IDs, token rotation and future template setup, with the final approval dependent on Meta’s review
₹10,000 INR in 5 days
6.0
6.0

Hello, Looking to get real results from Facebook & Instagram Ads? We provide affordable with quality Meta Ads management that helps businesses generate high-quality leads, sales, and brand awareness. With 10+ years of experience, we craft data-driven ad strategies that deliver maximum ROI. How We Work: ✔ Audience Research & Targeting – Reaching the right customers who are ready to engage. ✔ Ad Creatives & Copywriting – Creating scroll-stopping visuals and compelling ad copy. ✔ Campaign Setup & Optimization – Structuring campaigns for cost-effective results. ✔ Retargeting & Lookalike Audiences – Maximizing conversions with precision targeting. ✔ A/B Testing – Testing different creatives and strategies for the best performance. ✔ Budget & Bid Strategy – Managing ad spend to ensure the best ROI. ✔ Performance Tracking & Reporting – Regular updates with clear insights on campaign success. We don’t run generic ads. Our Meta Ads strategy is designed for businesses that want real, scalable growth. Let’s discuss how we can make your ads perform better. Send a message now! Best Regards, NextStep Web Technology
₹7,000 INR in 30 days
6.1
6.1

Your WhatsApp Business account is already verified, so the key step is getting the Meta Cloud API app fully configured and through App Review for production marketing traffic. I can handle the Meta Developer setup end to end, including the system user, phone number, webhooks, access tokens, and approved message templates, then connect a lightweight Node.js to your backend for triggering campaigns and retrieving delivery data. I’ll keep the setup aligned with Meta’s marketing requirements and document the production configuration clearly, including token rotation, webhook details, and template management. The final setup will give you a clean foundation for segmented promotions, coupons, and product announcements through the official WhatsApp Cloud API.
₹10,000 INR in 5 days
5.0
5.0

As a full-stack developer with extensive knowledge of your required technologies including Node.js and Python, I have repeatedly demonstrated my ability to excel in projects similar to yours. I possess deep expertise in API development which is crucial for the successful launch of your WhatsApp campaign using Meta's official Cloud API. In fact, I’ve previously launched several WhatsApp API campaigns with successful outcomes. Additionally, I'm familiar with the complexities and regulatory frameworks that come along with marketing policies -- my experience developing AI chatbots has honed my appreciation for security protocols and compliance-driven procedures. Not only will I build you a rock-solid app that complies with all of Meta's requirements, but I'll also provide clear documentation and a README to aid you in easily managing the app (such as rotating tokens, adding templates) post-handover. Let's connect to discuss further how we can effectively integrate your backend with the app for optimal segmentation insights and easy delivery analytics retrieval. The future of your promotional efforts is in capable hands!
₹7,000 INR in 3 days
5.1
5.1

Hello, I'm Karthik, with 15+ years of experience in digital marketing and API integrations. I specialize in launching Meta WhatsApp campaigns, and I'm eager to help you get your app up and running. I will create your Meta app in the developer portal, configure the necessary components (system user, phone number, webhooks, message templates), and guide it through the App Review process. My goal is to ensure you can run large-scale marketing broadcasts seamlessly. Additionally, I will provide a lightweight example using Node.js or Python to demonstrate how to trigger broadcasts to your contact list and retrieve delivery analytics. I will ensure that: - The app is compliant with Meta's marketing policies. - All access tokens, webhook URLs, and template IDs are documented. - You'll receive a concise README for rotating tokens and adding templates. My prior experience includes multiple successful Meta/WhatsApp API launches, which I would be happy to discuss further. Looking forward to collaborating! Best, Karthik
₹20,000 INR in 7 days
5.1
5.1

Hi, I’ve worked on WhatsApp API integrations with similar goals, where the challenge is getting the Meta setup production-ready while keeping marketing messaging compliant and reliably connected to a backend. I’d configure the Meta app, system user, phone number, webhooks, templates, permissions, and App Review requirements, then validate the complete sending flow. I’ll also provide a lightweight Node.js/Python example for segmented broadcasts and delivery analytics, plus documentation covering tokens, webhook URLs, template IDs, rotation, and adding templates. I can work through the setup systematically and provide relevant Meta/WhatsApp API examples from my portfolio. Best Regards, Muhammad Saad K
₹3,500 INR in 4 days
4.2
4.2

Hi there, I reviewed the project details and understand what you need. I have reviewed the core requirement. My WhatsApp Business account is already fully verified; the missing piece is a live Meta app that lets me run large-scale marketing broadcasts through the official Cloud API. I would clarify anything essential early and complete the work against the agreed scope. I can start once we confirm the remaining details. Thanks, Manisha
₹1,500 INR in 7 days
4.4
4.4

Hi, Thanks for posting "Launch Meta WhatsApp Campaigns" — it lands right in our wheelhouse, and we'd be thrilled to bring it to life. I love turning a solid brief like yours into a polished result you’ll be proud to put your name on. From your brief I can see this involves node, backend — all areas we handle in-house. We specialise in JavaScript, Python, Marketing, Google App Engine, which lines up directly with what you need. How we'd approach it: - Map out the scope, pages and data models up front - Build the frontend and backend with clean, scalable code - Test across devices and browsers, then deploy - Hand over with documentation and post-launch support I’ll fold in your feedback fast and keep refining until the result feels exactly right to you. Happy to jump on a quick chat to walk through scope and timelines whenever suits you. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
₹1,500 INR in 7 days
4.3
4.3

With close to a decade of experience in web and mobile development, I have gained an intimate understanding of the intricacies of building and deploying apps. Working with Meta's and WhatsApp APIs are not new terrains for me, and I understand firsthand the criticality of the app review process and complying with all relevant policies. I am confident that I can take your WhatsApp Business account to the next level by launching your Meta app efficiently on their developer portal. My skills in JavaScript, Node.js, and Python make me well-positioned to design a lightweight yet powerful example endpoint or script that meets your needs to send segmented promos, coupons, and new-product announcements directly from your backend. Additionally, my years of experience in E-commerce and CMS based website development equip me with the technical expertise to wire up seamless communication between your existing contact list and your backend. As we embark on this project together, I reassure you that I will provide extensive documentation and a user-friendly README guiding you through operating the setup with ease. Furthermore, my company offers free 3 months support for existing development, thus ensuring that you have access to professional assistance even after project completion. Let's transform your ideas into reality!
₹17,000 INR in 7 days
4.6
4.6

If the incoming streams mix sensor timestamps with financial dates, hidden time‑zone mismatches can corrupt every downstream forecast. I'll build a ingestion layer that normalizes time zones and schema, then use scikit‑learn pipelines for feature creation before testing XGBoost or TensorFlow models. The final model will be exposed through a FastAPI microservice packaged in Docker, ready for a quick push to AWS or Azure. A frequent pitfall is feeding the model raw categorical strings, which forces the algorithm to guess and hurts accuracy. By applying one‑hot encoding and scaling early, the training runs smoother and the predictions stay stable across new data batches. You’ll receive a concise API that returns clear probability scores and a short knowledge‑transfer call so you can keep iterating on your own.
₹7,000 INR in 5 days
3.9
3.9

Hi there, For this Meta/WA Cloud API setup, I can create and configure the production Meta app, connect your verified WA Business account and phone number, configure the system user/access tokens, webhooks, permissions, and approved marketing message templates, then prepare the app for App Review and production traffic. I’ll also provide a lightweight Node.js or Python example that accepts a segmented contact list, sends approved template-based broadcasts through the official Cloud API, handles API responses/errors, and retrieves delivery/read/failure analytics. I’ll structure the implementation around Meta’s current marketing and messaging requirements so the setup remains compliant rather than relying on unofficial WA automation. The workflow will be: Meta app creation → Business/WA configuration → system user & permissions → phone/webhook setup → template configuration → App Review → production access → broadcast endpoint → analytics → testing → README/handoff. I have hands-on experience with Meta WA Cloud API, webhooks, n8n automation, API integrations, and automated WA workflows, so I can handle both the Meta configuration and backend integration. Best regards, Akif S
₹6,000 INR in 5 days
3.1
3.1

Hi, I have 10+ years of experience in PHP, Laravel, REST APIs, Meta WhatsApp Business API, and messaging automation. I can set up and integrate Meta WhatsApp campaigns with secure API/webhook handling, approved message templates, contact/lead management, campaign scheduling, delivery tracking, and automated follow-ups. I’ll ensure reliable message processing, proper error handling, scalable architecture, and compliance with Meta’s WhatsApp API requirements. I’m ready to start immediately.
₹2,000 INR in 3 days
3.1
3.1

Hi, I have hands-on experience with WhatsApp Cloud API launches, including Meta Developer App configuration, WABA/system-user setup, phone numbers, access tokens, webhooks, message templates, and delivery-status handling. I can also prepare the required App Review materials and work through Meta’s review feedback. For the backend, I’ll provide a lightweight Node.js or Python implementation that can: * Send approved marketing templates to properly opted-in, segmented contacts * Handle webhook events and delivery/read/failure statuses * Expose a simple endpoint for broadcast analytics * Keep the integration straightforward to maintain I’ll also provide a clear handoff README covering tokens, webhook configuration, template IDs, token rotation, and adding new templates, with the setup aligned with Meta’s WhatsApp marketing requirements. I’d be happy to share relevant WhatsApp/Meta API launch examples and walk you through the approach.
₹7,000 INR in 7 days
3.2
3.2

With a flair for API Development and expertise in JavaScript, I am Ayush, your potential WhatsApp campaign partner. My previous successful launches with the Meta/WhatsApp API make me an ideal fit for your project. Having worked on similar high-stakes projects rather than generic chatbots, I thoroughly understand the nuances of intricacies that drive the Meta platform and clearly comprehend your requirements. My proficiency with building apps in the Meta developer portal, completing necessary configurations (system user, phone number, webhooks, message templates), and successfully guiding through App Review process is time-tested. Moreover, I excel at wireframing lightweight seamless endpoints using Node.js or Python that exactly align with your need for backend connectivity and delivery analytics. What sets me apart is that I prioritize client satisfaction and believe a smooth handoff is just as important as a well-executed launch. Thus, I ensure all compliance checkboxes are ticked and provide proper documentation including access tokens, webhook URLs, template IDs along with a hassle-free guide on token rotation and template incorporation. Let's not wait anymore; let's partner up to skyrocket your marketing campaigns on WhatsApp and achieve your vision!
₹1,500 INR in 7 days
2.2
2.2

Hi, I can help you set up your WhatsApp Business Cloud API for production marketing broadcasts. I can handle: Meta app and WhatsApp Cloud API setup System user, permissions, and access tokens Phone number and webhook configuration Message template setup App Review guidance Node.js or Python broadcast API Contact segmentation and bulk messaging Delivery, read, and failure analytics Complete setup documentation and README Token rotation and adding new templates I’ll focus on a reliable, production-ready setup that follows Meta’s WhatsApp marketing policies and best practices. I have experience with API integrations and backend automation, and I understand this project requires a proper WhatsApp Cloud API implementation rather than a basic chatbot. I can start by reviewing your existing Meta/WABA setup and completing the missing pieces. Tamanna
₹8,000 INR in 9 days
2.3
2.3

Hi I can set up your production-ready Meta WhatsApp Cloud API app, including system user, phone number, webhooks, templates, access tokens, App Review preparation, policy compliance, and production configuration. I’ll also provide a Node.js/Python example for segmented broadcasts, contact-list processing, delivery analytics, token rotation, and template management, with clear documentation and handover. 1. Is your WhatsApp Business Account already connected to Meta Business Manager with the required business verification completed? 2. Do you already have a Meta Business Developer account and backend/server where the webhook and broadcast endpoint should be deployed?
₹12,000 INR in 7 days
1.5
1.5

As an experienced web developer, I have a deep understanding of optimizing various APIs to create fast, scalable, and customized applications. Over the past decade, I've successfully built applications using Node.js and developed SMS and chatbot solutions for different companies. My solid experience with APIs—MySQL, PostgreSQL, MongoDB—allows me to ensure compliance with Meta's marketing policy efficiently. What sets me apart from other applicants is my ability to deliver results within budget and on time. I understand the urgency of getting your Meta WhatsApp campaign up and running, therefore my aim will be to provide you with a fully functional app that streamlines your marketing process. Finally, my broad tech stack—not only limited to building apps but also consulting—will be valuable for this project. In fact, I'll understand and leverage each component vital for your business' WhatsApp integration; this includes incorporating the intelligent delivery analytics feature you desire and creating comprehensive documentation for smooth operations once the project is delivered. Stop considering generic chatbot builders—I'm precisely the candidate with expertise in successful Meta/WhatsApp API launches that you're looking for! Let's chat further about how I can make this WhatsApp campaign a success for you!
₹7,000 INR in 7 days
0.6
0.6

Hi, We’ve already worked with Meta WhatsApp API and built a WhatsApp-based Auto Reply + CRM system, so this project is very close to the work we’ve done before. We can handle the complete setup including WhatsApp Cloud API, Meta Business configuration, access tokens, webhooks, message templates, production setup and App Review requirements. We can also provide the backend API for sending segmented marketing campaigns, along with delivery/read status tracking and proper documentation for managing templates and tokens. Since we’ve already worked on WhatsApp API + CRM integration, we can get into the actual implementation quickly rather than starting from scratch. We use AI-powered tools to deliver fast and efficient solutions. Our goal is to be your long-term technology partner, handling all technical complexities so you can focus on growing your business — at a cost-effective price. Do you already have the Meta Business and WhatsApp number configured, or should we handle the complete setup from the beginning?
₹5,000 INR in 4 days
0.0
0.0

Hi, I’m a Senior Software Engineer with 11 years of experience in backend development, .NET/C#, REST APIs, integrations, authentication, databases, and cloud-based applications. Your requirement is clear: you need a production-ready Meta WhatsApp Cloud API setup that can support compliant marketing broadcasts from your backend, with proper webhook handling, templates, access management, analytics, and documentation. I can help with: • Meta Developer App configuration • WhatsApp Cloud API setup and configuration • Business/System User configuration • Access token and permission setup • Phone number configuration 1. Configured Meta application 2. WhatsApp Cloud API integration 3. Webhook endpoint 4. Template configuration/documentation 5. Broadcast example endpoint/script I’m comfortable working with an existing backend and can adapt the implementation to your current architecture rather than introducing unnecessary complexity. I’d be happy to discuss your current Meta Business setup, backend stack, hosting environment, and the exact broadcast workflow before starting.
₹7,000 INR in 7 days
0.0
0.0

Bareilly, India
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