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I need a standalone, web-based application that integrates with the WhatsApp API, Aisensy. The app should allow for sending and receiving messages, automating responses, and broadcast messaging. Key Requirements: - Web-based user interface - Integration with WhatsApp API for the specified capabilities - Standalone app, not requiring integration with existing systems Ideal Skills and Experience: - Proven experience with WhatsApp API - Strong web application development skills - Familiarity with automation and messaging systems
Project ID: 40512387
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85 freelancers are bidding on average ₹22,358 INR for this job

Hi, You’re not looking for a simple chatbot, you need a controlled WhatsApp command layer that can send, receive, and automate without breaking message flow. I’ve built web-based apps and API integrations around PHP, MySQL, and messaging workflows, so I can structure this as a clean standalone system with reliable webhook handling, broadcast logic, and automated replies. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’ll focus on message state handling, Aisensy API connectivity, and an interface that makes campaign management and reply automation straightforward. A few points I’d like to confirm: how you want inbound messages routed, whether broadcasts need segmentation or scheduling, and if you need logs/history for every conversation. If you’d like, I can map the architecture next and define the safest build path. Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
₹27,750 INR in 1 day
7.1
7.1

With proven expertise in API integration, automation and web development, SoftwareLinkers offers the perfect solution to your WhatsApp API integration project. Not only have we worked with a wide range of APIs including but not limited to PHP & MySQL and RESTful, we also specialize in creating scalable web applications that deliver solid results. Having already integrated with WhatsApp API in prior projects, we are confident in our ability to build a standalone, web-based application that meets your needs. What sets us apart is our commitment to understanding your business goals and objectives deeply. This ensures that our solutions aren't just code-driven, but tailored specifically for your unique needs. Our strong client retention rate stands as a testament to the level of quality and dedication we bring to each project. Furthermore, as a long-term technical partner, we don't stop at deployment. We offer comprehensive maintenance, monitoring and support services to ensure that your application continues functioning at its best - even after the project is completed. Client satisfaction is always our top priority and we're personally invested in ensuring you receive not just a solution, but an essential tool that drives your business forward. Let's discuss further how SoftwareLinkers can help you make the most of WhatsApp API for your business!
₹20,000 INR in 5 days
5.9
5.9

Aisensy's webhook correlates delivery receipts to outbound messages via `waId`, not the campaign ID. If the backend isn't tracking both identifiers from send time, your delivery-status feed will silently drop failed and undelivered events, and your UI will show everything as "sent" regardless. I'd build the full loop: outbound via Aisensy's Campaign API with template-variable substitution, a webhook receiver that walks messages through sent/delivered/read/failed states, and a thin dashboard showing contact history with per-message delivery status. Delivered as one unit in 3 days, 37,500 INR. Indicative from the brief; firm quote once scope is confirmed. What's the expected message volume, and do you have your Meta-approved templates ready or does that need to be part of the setup?
₹37,500 INR in 3 days
5.5
5.5

We can do the Whataspp api integration for you We have more than 15 years of experience in website development / software development / App development PHP, Laravel, React, React Native, API integration, Web scraping, Data Analytics, Server management, App development IOS, Trading algorithm etc Webscrapping - We are amongst the top notch web scrappers with 99% acuracy Expertise in API integrations - payments, data apis etc., Expertise in various kinds of data mining and management Expertise in Website speed analytics
₹20,000 INR in 3 days
4.8
4.8

Hello, I'm Karthik, a Full-Stack Developer with 15+ years of experience building messaging platforms, CRM systems, and WhatsApp API integrations. I can develop a standalone web-based application integrated with Aisensy WhatsApp API, enabling: ✔ Send & receive WhatsApp messages ✔ Automated replies and chatbot workflows ✔ Bulk/broadcast messaging ✔ Contact and conversation management ✔ Message history and delivery tracking ✔ User-friendly web dashboard ✔ Secure API integration and role-based access Suggested Stack: Laravel/Node.js + MySQL + Aisensy API The application will be scalable, responsive, and designed for future enhancements such as CRM integration, lead management, and advanced automation workflows. Timeline: 2–3 Weeks I have experience with WhatsApp Business API, automation systems, and custom communication platforms, ensuring reliable and secure implementation. Ready to start immediately and discuss your workflow requirements. Regards, Karthik Full-Stack Developer | 15+ Years Experience
₹50,000 INR in 7 days
5.1
5.1

Hello Client, I am an expert in web development and I have created application using whats app api, I can integrate the whats app api into your web based application. I can start work right now Thanks Satyajeet
₹12,500 INR in 3 days
4.5
4.5

The WhatsApp API Integration project is right up my alley. Over the years, I have amassed extensive experience in both web and mobile application development, with a great focus on automation processes just like the one we aim to achieve with your project. My command of JavaScript and related skills will undoubtedly be valuable for integrating WhatsApp API, Aisensy, with a web-based platform and automating message sending, response handling, and broadcast messaging. Our services don't just end with delivery; I assure you of three months of post-delivery support as we aim to build robust relationships with our clients. My proficiency in PHP5 ,MVC,.NET, HTML/CSS/Responsive Design were developed with a view of delivering cost-effective projects without compromising efficiency. Moreover, my knowledge of Android and iOS Development will come in handy if future needs arise in extending or modifying the application across different platforms. Lastly, I understand the importance of creating applications that are not only functional but also aesthetically-pleasing. With this in mind, I'm adept at website and mobile app design making sure that looks go hand-in-hand with functionality. I'm excited to embark on this project with you by turning your ideas into reality! Thank you for considering my pitch.
₹25,000 INR in 7 days
5.2
5.2

Hello, I can develop a standalone web-based application integrated with the Aisensy WhatsApp API. The system will support sending and receiving messages, automated replies, broadcast messaging, contact management, and a user-friendly dashboard for managing conversations. I have experience building messaging platforms and API integrations, and I can deliver a secure, scalable solution with clean documentation for future maintenance. Looking forward to discussing your requirements in more detail.
₹12,500 INR in 7 days
4.1
4.1

✋ Hi, there. I can build your standalone web app on top of Aisensy API for two-way messaging and broadcast campaigns. ✔️ I integrated WhatsApp Business API via WATI and Twilio for three clients last year, building auto-reply rules and broadcast dashboards from scratch. ✔️ I will code a React frontend with Node.js backend, connect Aisensy webhooks to receive messages, store conversation logs, and add a rule-based auto-responder plus contact broadcast sender. Let’s chat about how many concurrent users you expect. Best regards, Mykhaylo
₹25,000 INR in 7 days
4.0
4.0

I understand that you are looking for a standalone web application that seamlessly integrates with the WhatsApp API for effective messaging and automation. The ability to send, receive, and automate responses is crucial for enhancing communication efficiency. With over 12 years of experience in full-stack development, I have a solid track record of integrating APIs like WhatsApp's Aisensy. I specialize in building intuitive user interfaces using technologies such as React.js for the frontend and Node.js for the backend, ensuring a robust and responsive web application. My expertise with automation tools like Selenium and Appium will also enable me to set up the necessary automated responses effectively. To ensure we align perfectly with your vision, could you please elaborate on any specific features or functionalities you want to prioritize within the app? This will help me tailor my approach to meet your exact needs. Looking forward to your response!
₹37,500 INR in 7 days
3.5
3.5

Hello, I can deliver a web-based application that integrates with the WhatsApp API, Aisensy, allowing for message sending, receiving, automation, and broadcast messaging. I will leverage my 5+ years of experience to ensure a seamless and efficient solution. Thanks, Adegoke. M
₹22,500 INR in 3 days
3.8
3.8

With over 6 years of experience developing AI-driven applications and web-based platforms, I am confident I can deliver a modern and effective WhatsApp API integration tailored to your requirements. My knowledge spans from UI/UX design to full-stack development with extensive hands-on experience in API integrations and automations, making me well-equipped for your project. My familiarity with Aisensy will minimize the timeframe for getting up to speed with the WhatsApp API. Having successfully implemented similar messaging systems across diverse industries like real estate, healthcare, e-commerce, and SaaS, I understand the importance of a standalone, reliable application that doesn't compromise existing systems' stability/efficiency. One aspect that sets me apart is my commitment to crafting production-ready applications rather than just demos. I appreciate your need for a platform that not only sends/receives messages but also has responsive automation capabilities. Rest assured, I prioritize robustness and efficiency when building web apps and can assure you timely communication and rapid iterations throughout the development process. Let my track-record of saving both time and revenue guide this exciting project together!
₹12,500 INR in 2 days
3.4
3.4

Hi — since you've specified Aisensy as the BSP, I'd build this directly on their webhook + API layer rather than a generic WhatsApp wrapper, so message delivery and automation stay reliable from day one. Here's how I'd cover each piece: - Web-based UI: clean dashboard for conversations, broadcast lists, and automation rules - Send/receive: real-time inbox synced via Aisensy webhooks, structured for traceability - Automated responses: rule/keyword-based flows now, with room to layer AI replies later - Broadcast messaging: template-based campaigns with delivery status tracking - Standalone: no dependency on your existing systems, clean architecture from the ground up We recently built a Flutter app with real-time chat, payments, and a Laravel backend — the same real-time messaging patterns apply directly here. I'll personally test the message flows under real scenarios before handover. Quick question: do you already have your Aisensy account and API key set up, or should that be part of the scope?
₹25,000 INR in 7 days
2.7
2.7

Hi, I can build your standalone web app integrated with Aisensy WhatsApp API for sending/receiving messages, automation flows, and broadcast messaging. I’ll deliver a clean UI, secure backend, and scalable architecture with reliable webhook handling. The system will be modular for future features like CRM or analytics. I’ve worked on messaging/automation apps and can ensure stability, speed, and API compliance.
₹25,000 INR in 7 days
2.8
2.8

I've built messaging platforms before, and the part that usually needs the most attention isn't sending messages, it's handling incoming conversations, automation rules, and broadcast limits without creating delivery issues. Recently, I worked on a custom Laravel-based communication platform that included webhook processing, automated messaging workflows, campaign scheduling, and admin-side communication management. The system also handled bulk message dispatching with activity tracking and execution logs. Happy to walk through a similar implementation and map out the Aisensy integration approach.
₹18,000 INR in 7 days
2.4
2.4

Hi, I can help with a standalone web app that sends, receives, auto-responds, and broadcasts WhatsApp messages via the Aisensy API. I’ll start by confirming your WhatsApp/Aisensy setup details and mapping the message flows to a simple web UI, then I’ll build the Java backend with clear endpoints for send/receive, automation rules, and broadcasts. I’ll reduce risk by delivering in small, testable parts with sample payloads and logs so you can quickly verify behavior before we move on. Which UI screens do you want first (message inbox, automation settings, broadcast composer)? Do you already have the Aisensy credentials and webhook URL ready? If you share that, we can begin right away.
₹15,000 INR in 3 days
1.6
1.6

Hi there, I would love to help you build this standalone WhatsApp integration app. Connecting the Aisensy API to a clean, highly functional web interface is exactly the kind of development I excel at. Leveraging my strong background in JavaScript and modern web development, I can build a lightweight, highly responsive standalone web application. This ensures your dashboard for sending, receiving, and managing broadcast messages is intuitive, fast, and completely independent of any other systems, exactly as you requested. Here is how I will approach your project: Standalone Web UI: I will develop a clean, user-friendly interface (using modern frameworks like React) where you can easily manage your chats and set up broadcasts. Aisensy API Integration: I will securely connect your web frontend to the Aisensy API, ensuring real-time bidirectional messaging (sending and receiving) flows seamlessly. Automation Logic: I will help map out and implement the logic for your automated responses so the system handles routine inquiries efficiently without manual input. Rapid Deployment: I utilize highly optimized development workflows to prototype and deploy clean, efficient code quickly without compromising quality or security. I am ready to review the Aisensy documentation and get started immediately. Let's connect in the chat to discuss the specific automated response triggers you have in mind! Best regards, Jagsimranjit
₹25,000 INR in 7 days
2.0
2.0

Hi there, I would love to help you build this standalone web application. I have extensive experience working with the WhatsApp Business API and am very familiar with setting up stable webhooks and API calls. Integrating with the AiSensy API to handle real-time two-way messaging, automated replies, and contact broadcasts is something I can comfortably deliver for you. Since this will be a completely independent, standalone app, I will focus on creating a clean, lightweight, and user-friendly web interface. We can build a straightforward dashboard where you can easily manage your contacts, launch broadcast campaigns, and view incoming messages without any unnecessary bloat or complex external system dependencies. I'm ready to jump on this right away. Could we initiate a chat to discuss your specific ideas for the layout, as well as the timeline and budget you have in mind for the project?
₹15,000 INR in 7 days
1.6
1.6

You need a web app integrating Aisensy's WhatsApp API — send/receive messages, response automation, and broadcast scheduling. We've built similar Node.js + React messaging dashboards before, including webhook handlers and real-time message flows. We'd deliver: a clean dashboard with Aisensy integration, incoming webhook handler, automated reply rules, and broadcast with scheduling. Stack: Node.js + React frontend. Timeline: ~3 weeks. Ping me and we'll align on details.
₹25,000 INR in 21 days
1.5
1.5

Your standalone WhatsApp app needs Aisensy integration with send/receive and broadcast—common pitfalls are rate limits and message queue handling, which I'd address with an async processing layer. In building the mBART50 Translation API, I designed a scalable backend handling concurrent translation requests with queuing and error recovery—directly applicable to your messaging system. Your requirements map to my Python, FastAPI (for the API layer), React (for the UI), and Docker (for standalone deployment) skills. I'd break this into two milestones: first core send/receive with automation rules, then broadcast messaging and polish. Quick question—will you need per-contact rate limit control for broadcasts, or a flat cap across all sends?
₹35,000 INR in 7 days
0.6
0.6

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