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I want to connect our existing company cellphone number to the official WhatsApp Business API through the Meta for Developers platform. The goal is to run everything from a single, verified number so that customers experience one seamless channel. Scope of use The API will cover customer support, marketing promotions, and order / delivery updates. On the marketing side I will send promotional offers and product updates, while support needs include auto-replies for common questions, smooth escalation to a live agent, and automatic ticket generation inside our help-desk. What I need from you • Get the number approved and live inside Meta Business Manager, including any Facebook Business verification steps. • Set up the Cloud API (or on-premise if you prefer and it makes sense) with secure webhooks. • Register a handful of message templates and show at least one in each category working in a sandbox. • Build the basic automation flow: a rules-based auto-reply for FAQs, ticket creation hook, and an endpoint that lets a human agent pick up the thread. • Provide clean, well-commented sample code or Postman collections so my internal devs can extend it. Acceptance criteria 1. Our phone number can send and receive messages through the API without rate or template issues. 2. Approved templates are visible in the Business Manager and callable via REST. 3. A demo conversation proves auto-reply, ticket creation, and escalation all fire correctly. 4. Short hand-over session plus concise documentation. Access to the Facebook Business account, phone number, and any third-party help-desk API keys will be supplied as soon as we agree on the approach.
Project ID: 40382836
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100 freelancers are bidding on average $142 USD for this job

Hi, To connect your company cellphone number to the WhatsApp Business API, I'll set up the necessary integrations and automate the processes you need. This will include: - Getting the number approved in Meta Business Manager. - Setting up the Cloud API with secure webhooks. - Registering message templates and demonstrating their functionality. - Building the automation flow for FAQs and ticket creation. I will handle this by implementing a structured approach to ensure all requirements are met efficiently, using best practices for API integration and automation. Ready to start once you provide access to the Facebook Business account and phone number. Thanks!
$210 USD in 5 days
8.4
8.4

Good to see this project, I will get your number verified and live on the Cloud API — webhook setup, template registration, FAQ auto-reply flow, ticket creation hook, and agent escalation endpoint — with documented sample code your team will extend. One thing worth setting up early: a webhook signature verification layer so inbound messages are authenticated before hitting your helpdesk. This prevents spoofed requests from creating false tickets. Questions: 1) Which helpdesk system will receive the ticket creation hooks? 2) How many FAQ topics should the auto-reply handle at launch? Ready to start whenever you are. Kamran
$90 USD in 5 days
8.5
8.5

Hello, "As a member of the Live Experts team, my extensive background in Cloud Computing, HTML, PHP, Software Architecture and Website Design aligns perfectly with the requirements of your WhatsApp Business API Integration project. I bring to the table proven expertise in transforming ideas into practical solutions, just like what you need for your business. In particular, my skills in setting up APIs and webhooks will enable me to efficiently connect your existing company cellphone number to WhatsApp Business API while adhering to the Facebook Business verification steps. I will also ensure that the API set up (whether on-cloud or on-premise) is secure and reliable - a key factor for running customer support, marketing promotions, order/delivery updates on a single verified number. Lastly, I will have a thorough hand-over session with your team and provide well-documented sample codes/Postman collections so that you can efficiently manage and extend the system internally. By choosing my services you are not just hiring an expert but also adopting an excellent long-term solution for your project." May I have an opportunity to discuss your exact needs in detail. Let's get started today! Thanks!
$450 USD in 5 days
8.3
8.3

⭐⭐⭐⭐⭐ Connect Your Company Number to WhatsApp Business API Seamlessly ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and I see you're looking to connect your company cellphone number to the WhatsApp Business API. You have no need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for WhatsApp integration. I will ensure a smooth setup, covering customer support, marketing promotions, and order updates. ➡️ Why Me? I can easily connect your cellphone number to the WhatsApp Business API as I have 5 years of experience in API integration, automation, and customer support systems. My expertise includes webhooks, message templates, and handling auto-replies. I also have a strong grip on other relevant technologies like REST APIs and help-desk integrations, ensuring a seamless setup for your business. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing with you in chat. ➡️ Skills & Experience: ✅ API Integration ✅ WhatsApp Business API ✅ Automation Flow Design ✅ Webhooks Setup ✅ Message Template Registration ✅ Customer Support Solutions ✅ Ticketing Systems ✅ RESTful Services ✅ Documentation Writing ✅ Sandbox Testing ✅ PHP Development ✅ JavaScript Programming Waiting for your response! Best Regards, Zohaib
$150 USD in 2 days
8.0
8.0

Woah Hello, It looks like you're looking to connect your company’s cellphone to the WhatsApp Business API for seamless customer interactions. With 7+ years of experience in API integration and cloud computing, I can help you get your number approved and set up on the Meta Business Manager. My approach would involve ensuring that we have secure webhooks for the Cloud API (or on-premise if needed) and registering your message templates. I’ll create an automation flow that handles FAQs, ticket creation, and allows your team to step in when necessary. You'll receive clean, well-commented code or Postman collections so your internal devs can build on it. I’m excited to help you streamline your customer support and marketing through this integration. Best regards, Ivan Mandinski
$50 USD in 3 days
7.5
7.5

With over 5 years of experience in web development and expertise in Node.js, React, and PHP, I am confident in my ability to connect your company's cellphone number to the WhatsApp Business API. I have extensive experience in Excel automation and accounting software, making me well-equipped to handle the integration seamlessly. I will ensure that the API covers all aspects of customer support, marketing promotions, and order/delivery updates while providing clear documentation and a smooth hand-over process. Let's create a seamless channel for your customers together.
$138 USD in 7 days
7.5
7.5

Hi I’ve implemented WhatsApp Business API setups through Meta with webhook handling, template registration, automation flows, and help-desk integrations, and I can help you so on. The main technical challenge here is not just connecting the number, but getting the business verification, template approval, webhook security, and escalation flow all working cleanly on one official channel without disrupting customer conversations. I’d approach this by first preparing the Meta Business verification and number onboarding, then configuring the WhatsApp Cloud API with secure webhook endpoints, token management, and message event handling. From there, I can register and test templates across the required categories, then build the basic automation layer for FAQ auto-replies, help-desk ticket creation, and human-agent takeover through a clean pickup endpoint. I’m also comfortable delivering developer-friendly assets such as commented sample code or Postman collections so your internal team can extend the integration safely after handover. The goal would be a reliable single-number WhatsApp setup that supports support, promotions, and order updates while staying maintainable and compliant with Meta’s requirements. You’ll receive a working demo flow, clear documentation, and a handover session so your team understands both the setup and the extension points. Thanks, Hercules
$250 USD in 7 days
7.0
7.0

Hi there, WP integration Expert, Will be done quick and with documentation , Please come to the chat box so we can easily discuss in details, Thank You
$290 USD in 1 day
6.8
6.8

Hello We'll seamlessly integrate your existing company cellphone number with the WhatsApp Business API. Our expertise ensures a smooth setup and connection, enabling robust, automated messaging and scalable communication. Unlock powerful customer engagement and streamline operations directly from your established number efficiently. Giáp Văn Hưng
$124 USD in 7 days
6.9
6.9

Hi, As per my understanding: you want to integrate your existing number with WhatsApp Business API via Meta, enabling support, marketing, and automated workflows with ticketing and escalation. Approach: * Setup Meta verification + API/webhooks * Configure templates and messaging flows * Build auto-reply, ticket, escalation endpoints Query: Preferred helpdesk integration? I will share my portfolio on your first message. I will be looking forward to hearing from you. Kindest Regards
$358 USD in 7 days
6.9
6.9

Hi, I can help you set up your official WhatsApp Business API via Meta Cloud API and get your existing company number fully verified, approved, and production-ready inside Business Manager. I’ll handle the complete setup—from Facebook Business verification, number registration, webhook configuration, and secure Cloud API deployment, to creating and testing your initial message templates (marketing, support, and transactional updates). On top of that, I’ll implement the automation layer you described: FAQ auto-replies, escalation to live agents, and a clean webhook-based ticket creation flow that can integrate with your existing helpdesk system. You’ll also receive well-structured, commented sample code + Postman collections so your internal team can easily extend and maintain the system. I’ve worked on similar WhatsApp Cloud API integrations with real-time support flows and CRM connections, so I understand the reliability and compliance requirements Meta expects in production setups. Looking forward for your positive response in the chatbox. Best Regards, Arbaz Ali
$90 USD in 3 days
6.6
6.6

Hello, hope you're doing well. I can set up your WhatsApp Business API via Meta, including number verification, Cloud API integration, webhooks, and message templates. I’ll also build auto-replies, ticket creation flow, and agent handover with clean, documented code (Postman included). Ready to start and get everything live quickly. Regards, C YASIR
$140.01 USD in 2 days
6.0
6.0

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in WhatsApp Business API Integration. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
$70 USD in 1 day
5.5
5.5

Hello, I came across your project WhatsApp Business API Integration and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, Website Design, Cloud Computing, Software Architecture, HTML, RESTful API, API Development, API Integration and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$140 USD in 3 days
5.6
5.6

I appreciate your thorough project description and I assure you that my skillset is tailored to meet your WhatsApp Business API integration needs. From getting your number approved and live within Meta Business Manager to building out the necessary automation flows and providing comprehensive documentation, I have you covered throughout the project lifecycle. With extensive experience in API Integration and PHP development, I have built robust and scalable web applications that seamlessly integrate third-party services. My HTML skills enable me to craft visually appealing, user-friendly designs while ensuring optimal performance. We can create a custom-made website using these skills that will give your customers a seamless channel using WordPress/WooCommerce or custom build on Tailwind, React or Node.js. Utilizing Meta for Developers platform won't be a hassle as I've worked with numerous APIs and have an in-depth understanding of how they function. Furthermore, I am well-versed in setting up secure webhooks and leveraging web APIs both on cloud and on-premise platforms for different use cases. Be assured, once we're done your phone number will be able to send and receive messages sans rate or template issues. I pride myself on timely delivery with quality work. After we successfully complete this project, I look forward to a long-term relationship where I can continue supporting your business growth. Contact me now and let’s discuss the details further!
$250 USD in 6 days
5.7
5.7

Hi, I have experience in REST API development, PHP, webhook integrations, Meta WhatsApp Cloud API, Business Manager setup, and secure backend automation. For this project, I am going to connect your existing company number to the official WhatsApp Business API, handle the Meta Business verification flow, configure secure webhooks, register and test message templates, and build the core automation for FAQ replies, help-desk ticket creation, and human agent escalation with clean sample code your internal team can extend. I have real hands-on experience with API integrations, webhook-based messaging systems, and business automation flows, so I can deliver a reliable setup that works end to end and is properly documented for handover. You can expect clear communication, fast turnaround, and a high-quality result. Best regards, Juan
$140 USD in 1 day
5.5
5.5

Hi there, I see you're looking to connect your existing company cellphone number to the WhatsApp Business API. This will help create a seamless communication channel for customer support, marketing, and order updates. My approach would be to first get your number verified through the Meta Business Manager, then set up the Cloud API with secure webhooks. I’d also ensure that your message templates are registered and functioning within a sandbox environment. With 4+ years of experience in API integration and automation, I can build the necessary flows for auto-replies, ticket creation, and agent escalation. I’ll also provide clean, well-commented code for your internal developers to work with. One thing I’d like to clarify is: do you have specific FAQs or common issues in mind for the auto-reply system? Best regards, Arslan Shahid
$30 USD in 3 days
5.3
5.3

Meta's Cloud API requires a deregistration window before the number can be ported, so timing the cutover is the first thing to plan around. I've run this through Business Manager before, including display name approval and template submissions. Plan: register via Cloud API (not on-premise), handle the number port from personal or Business app, stand up a webhook for inbound messages, submit two or three templates for approval, and deliver a clean send/receive endpoint your backend can call. Two milestones: M1 covers Meta setup and number migration, $110, 2 days. M2 delivers the webhook handler, template submission, and the endpoint, $110, 2 days. Is the number currently on personal WhatsApp or the WhatsApp Business app? That determines the exact deregistration sequence.
$220 USD in 4 days
5.2
5.2

Hello, Hope you are doing fine. I will set up your official WhatsApp Business API. I will complete Meta Business verification, connect your number to the Cloud API, configure secure webhooks, submit templates (marketing, utility, authentication), and build automation flows (auto-reply, ticket creation via your helpdesk API, agent escalation). I will provide Postman collections and documentation for your team. Let’s discuss your helpdesk API and access in chat. Best regards, Md Ruhul Ajom
$70 USD in 3 days
5.5
5.5

Greetings, I see you're looking to connect your company cellphone number to the WhatsApp Business API via the Meta for Developers platform. The aim is to streamline customer interactions through a single verified number, which is a smart move. My approach would involve getting your number approved in the Meta Business Manager first, ensuring we clear any necessary verification steps. Then, I'd set up the Cloud API with secure webhooks while registering the required message templates. Creating an automation flow for FAQs, ticket creation, and agent escalation is essential, and I’ll make sure your internal team receives easy-to-understand sample code and documentation for future enhancements. My experience with API integrations and customer support automation will ensure everything runs smoothly. Best regards, Muhammad Arshman
$100 USD in 4 days
5.0
5.0

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