
Closed
Posted
I need a small-scale system that listens for user interactions on WhatsApp and, in real time, sends back multimedia content—images, short videos, or audio snippets—without any manual intervention from my side. Key points you should know • The only aspect to automate is message sending; contact management and data extraction aren’t required. • Each automated reply will be a multimedia message, never plain text alone. • The trigger is always a user-initiated action (e.g., a keyword, button tap, or quick-reply), not a timed blast or an external webhook. What I expect as a finished deliverable 1. Source code or no-code workflow that plugs into the WhatsApp Business API (or an equivalent sanctioned provider such as Twilio or 360dialog) and handles authentication, media hosting, and message dispatch. 2. A brief read-me or screen-share demo showing me how to upload new media assets and map them to triggers so I can update content myself later. 3. Logging or simple dashboard that confirms each outbound multimedia message was delivered successfully, with error handling if WhatsApp rejects a file. Please keep the solution light—no bloated dashboards or CRM add-ons—and compliant with WhatsApp’s terms of service. If you’ve built similar user-interaction bots, a quick note on your stack choices and expected turnaround will help us move forward fast.
Project ID: 40502416
26 proposals
Remote project
Active 22 secs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
26 freelancers are bidding on average ₹530 INR/hour for this job

Hello, your "WhatsApp Auto Multimedia Messaging" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with php, javascript, android, software architecture, web development, api, twilio, automation, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I'll lock down the scope and key flows first, then ship in reviewable increments. Can we hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "This was wonderful experience and I also got an addtional choice of updating budget and other features which was not available in the old version of my existing software that I used to perform my d…" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹600 INR in 1 day
8.0
8.0

Hi, I’m Sean, an AI & Full-Stack Developer with over 10 years of experience in building scalable systems. I understand you need a solution that automates multimedia messaging on WhatsApp with user-initiated triggers. I have built similar interactive systems, including workflows for automated messaging using the WhatsApp Business API and platforms like Twilio. My approach will utilize secure authentication and will seamlessly integrate media hosting and message dispatch in a lightweight manner. I’ll ensure clear documentation, a simple demo for updating media, and robust logging to track message delivery successfully. The first milestone can be ready within five days. Let’s discuss how I can help streamline your WhatsApp interaction functionalities further. What specific multimedia content types do you want to send through this system? Thanks, Sean
₹700 INR in 5 days
3.9
3.9

With my broad expertise spanning 20 years in the fields of AI and software engineering, your WhatsApp Auto Multimedia Messaging project aligns seamlessly with my skillset. Throughout my career, I have consistently built efficient automated systems and developed AI-driven applications for various purposes; some of which are similar to what you have in mind. These include creating powerful voice and chat agents, devising Machine Learning based analytics platforms, and deploying full stack SaaS applications with modern dashboards and CRM integrations. In terms of the solution you require, I am well-versed with APIs, JavaScript and PHP, which are all relevant for the development process. My experience includes not just front-end, but also back-end competencies vital for your project's success - like API integrations, database design and cloud deployment. I believe this makes me uniquely qualified to ensure the entire stack is optimized and works seamlessly together. Additionally, as your system involves user interaction automation rather than contact management or data extraction, it allows us to maintain a simple yet effective approach that doesn't overwhelm with bloated dashboards. Moreover, being well-versed in both technical development and product strategy enables me to tackle various aspects
₹400 INR in 40 days
3.9
3.9

I can build you a lightweight, compliant WhatsApp automation system that responds instantly to user-triggered actions (keywords, quick replies, or button taps) with multimedia messages such as images, videos, or audio—fully using the WhatsApp Business API or a provider like Twilio/360dialog. The solution will focus only on reliable message dispatch: no unnecessary CRM layers or bloated dashboards. I’ll implement a clean trigger-to-response mapping system where you can easily upload media assets and assign them to specific user interactions. You’ll get source code or a no-code workflow, secure media hosting, and proper API authentication setup. I’ll also include delivery logs or a simple status dashboard so you can confirm successful sends and handle failures gracefully. Everything will be lightweight, WhatsApp-policy compliant, and easy for you to maintain or update without technical effort.
₹575 INR in 40 days
2.8
2.8

{"type":"result","subtype":"error_max_turns","duration_ms":22867,"duration_api_ms":22680,"is_error":false,"num_turns":2,"stop_reason":"tool_use","session_id":"4e357e4b-83c9-44cd-a67a-d56aeb8435cd","total_cost_usd":0.0201701,"usage":{"input_tokens":10,"cache_creation_input_tokens":5772,"cache_read_input_tokens":11151,"output_tokens":2366,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5772,"ephemeral_5m_input_tokens":0},"inference_geo":"","iterations":[],"speed":"standard"},"modelUsage":{"claude-haiku-4-5":{"inputTokens":10,"outputTokens":2366,"cacheReadInputTokens":11151,"cacheCreationInputTokens":5772,"webSearchRequests":0,"costUSD":0.0201701,"contextWindow":200000,"maxOutputTokens":32000}},"permission_denials":[],"fast_mode_state":"off","uuid":"cf0c63e2-e978-4a6f-bbd4-676e4f36b329","errors":[]}
₹400 INR in 7 days
1.8
1.8

Hi there, I have carefully reviewed your requirements for the WhatsApp auto-responder. I completely understand that you need a highly focused, lightweight system strictly for sending multimedia in response to user triggers—without any unnecessary CRM bloat or contact management overhead. My Approach to Your Project: Lightweight Integration: I will build a clean, efficient JavaScript-based webhook listener using either the official Meta WhatsApp Cloud API or Twilio (depending on your preference). Media & Trigger Mapping: I will set up a streamlined configuration file or a very simple, fast-loading web interface where you can easily upload your audio/video/image assets and link them to specific keywords or button taps. Logging & Error Handling: I will implement a straightforward logging system that tracks successful dispatches and flags any file rejections by WhatsApp, ensuring you have clear visibility without a complex dashboard. Handoff & Demo: I will provide the clean source code along with a brief screen-share demo to walk you through exactly how to update your media assets in the future. A quick question to get started: Do you already have a verified WhatsApp Business number ready to connect, or would you like me to guide you through the sandbox/setup process first? I am based in India as well, which means we can collaborate easily in the same timezone. I am ready to review your media assets and get this automated for you quickly.
₹575 INR in 40 days
2.0
2.0

This Project caught my eye, so I had to reach out. Your need for an automated WhatsApp multimedia messaging system aligns perfectly with my expertise. New to Freelancer, yet backed by over 10+ years of crafting sleek web, game, and brand solutions. Let’s create something exceptional together. I have a proven track record in developing automation systems for real-time user interactions, ensuring seamless multimedia content delivery without manual intervention. My solution will be clean, professional, and user-friendly, meeting your requirements precisely. I would love to chat more about your project! Regards, Marco Agrela
₹400 INR in 7 days
0.0
0.0

Hello, I can build a lightweight WhatsApp automation system that listens for user-triggered interactions (keywords, buttons, or quick replies) and instantly sends the appropriate multimedia content (images, videos, or audio) without manual intervention. What I will deliver: • Integration with WhatsApp Business API through an approved provider such as Twilio or 360dialog. • Automated multimedia response workflow based on user actions. • Media hosting setup and secure authentication handling. • Simple interface or configuration file for uploading new media assets and mapping them to triggers. • Delivery logs and status tracking for all outbound messages. • Error handling for rejected or unsupported media files. • Brief documentation and a screen-recorded walkthrough so you can manage content updates independently. Suggested stack: • Node.js or Python backend (lightweight and easy to maintain) • Twilio WhatsApp API or 360dialog • Cloud storage for media assets (AWS S3, Cloudinary, or equivalent) • Simple dashboard or Google Sheet/Airtable mapping if a no-code approach is preferred I’d be happy to discuss the preferred provider and workflow details before getting started.
₹500 INR in 40 days
0.0
0.0

Hello — WhatsApp Business API multimedia dispatch is straightforward when the webhook handler, media hosting, and trigger mapping are set up cleanly from the start. The common failure point is media URL handling — WhatsApp requires publicly accessible, correctly typed URLs, and rejections are silent without proper error logging. Here's my proposed stack: • API layer: WhatsApp Business API via 360dialog or Twilio — whichever you're already provisioned on • Backend: Node.js or PHP — lightweight webhook listener, no unnecessary overhead • Media hosting: AWS S3 or Cloudinary — public URLs, correct MIME types, easy asset swaps • Trigger mapping: Keyword / quick-reply / button tap → media response config file you can update yourself • Logging: Simple delivery log — confirms sent, delivered, or rejected per message with error details Deliverables as specified: • Source code with auth, media hosting, and dispatch handled • Read-me + screen-share demo showing how to upload new assets and remap triggers • Delivery log with error handling for rejected files No dashboard bloat, no CRM hooks — just a clean, compliant, self-contained system. One question — are you already provisioned with a WhatsApp Business API provider (360dialog, Twilio, or Meta direct), or is provider setup part of what we need to sort first? Happy to align on scope and budget once we connect.
₹575 INR in 40 days
0.0
0.0

Hi, I can help you build a lightweight WhatsApp auto-reply system that sends multimedia content like images, short videos, or audio based on user actions such as keywords, quick replies, or button taps. I would keep the solution simple and focused only on trigger-based media replies, without adding unnecessary CRM or dashboard complexity. For this project, I would suggest using Twilio WhatsApp API or another official provider like 360dialog, because they support WhatsApp media messaging and delivery tracking in a structured way. Twilio documents media sending through MediaUrl, and provider webhook/status mechanisms can be used to track message delivery and failures for basic logs or a small dashboard.
₹575 INR in 40 days
0.0
0.0

Hello, I reviewed your requirements and this is a straightforward automation project that can be implemented cleanly using the WhatsApp Business API (or providers such as Twilio/360dialog) while remaining fully compliant with WhatsApp policies. I have experience building automation workflows, API integrations, cloud-hosted applications, and AI-driven systems. Since your requirement is focused specifically on user-triggered multimedia responses, I can deliver a lightweight solution without unnecessary CRM or dashboard complexity. The solution will support: • User-triggered multimedia responses (images, audio, or videos) • WhatsApp Business API integration and authentication • Simple trigger-to-media mapping • Media hosting and delivery workflow • Delivery status tracking and error handling • Easy content management so you can upload and update media assets later without developer support My approach is to keep the system simple, reliable, and scalable while following WhatsApp's approved messaging practices. Having worked on automation and cloud-based integrations before, I am confident I can deliver a solution that is easy to maintain and expand in the future if additional triggers or media types are required. I would be happy to discuss the preferred provider and recommend the most cost-effective option for your use case. Regards, Rishi Automation & Full Stack Developer
₹400 INR in 18 days
0.0
0.0

Hi. I can build this as a light WhatsApp Business API/Twilio/360dialog workflow, not a grey personal-WhatsApp bot. My approach would be: webhook for user keyword/button/quick-reply, media mapping table, hosted media URLs, API send for image/video/audio replies, delivery/error logging, and a small README so you can update triggers and media later. I would need your approved WhatsApp Business provider access, sample trigger list, and the media files/URLs. For a small first version, I can keep it simple and maintainable.
₹400 INR in 8 days
0.0
0.0

I feel that our team would be the right fit for your project since we have plenty of experience in delivering complex web and mobile apps. We specialize in developing systems that automate multimedia messaging on WhatsApp in real-time based on user interactions, ensuring each reply is a multimedia message triggered by user actions. I understand the importance of a clean user-friendly UI for high-end customers. Our deliverables include a source code or no-code workflow integrated with WhatsApp Business API, a user-friendly guide for content management, and a logging dashboard for successful message delivery confirmation. I'd love to chat about your project and how we can help you walk away with a free consultation. Regards, Nabeel Ismail
₹400 INR in 7 days
0.0
0.0

Hello, I can build a lightweight WhatsApp automation system that sends images, videos, or audio files automatically based on user-triggered actions such as keywords or button clicks. The solution will include WhatsApp API integration, media management, delivery tracking, and clear documentation for easy future updates.
₹400 INR in 40 days
0.0
0.0

Hello, I can develop a lightweight WhatsApp automation system that listens for user-triggered actions (keywords, buttons, or quick replies) and instantly sends multimedia responses such as images, videos, or audio clips. The solution will be built using the WhatsApp Business API or approved providers like Twilio/360dialog, ensuring full compliance with WhatsApp policies. The deliverable will include automated media dispatch, media asset management, trigger mapping, delivery logging, and error handling. I’ll also provide clear documentation and a short demo showing how to upload new media and update triggers without requiring technical assistance. My focus is on creating a simple, reliable, and scalable solution without unnecessary CRM integrations or bloated dashboards. I can recommend the most cost-effective API provider based on your requirements and budget. Estimated delivery: 4–6 days, including testing and deployment. I look forward to discussing the project further and helping bring this automation workflow to life. Best regards, Mohammed Farzeen
₹500 INR in 35 days
0.0
0.0

Built a similar WhatsApp keyword-triggered multimedia reply system for a retail client using Node.js + Twilio — I know exactly where the tricky parts are (media upload, auth refresh, rate-limit handling). I'd build a Node.js backend with a trigger→media lookup→dispatch pipeline, a simple config panel to map keywords to media assets, and a screen-share demo so you can update content yourself. Deliverables: source code + readme + error logging. Light, no CRM bloat, fully WhatsApp ToS compliant. Ping me with how many trigger-response pairs you need covered.
₹1,500 INR in 40 days
0.4
0.4

WE HELP BUSINESSES TURN IDEAS INTO RESULTS!! We recently worked with a client who needed a similar solution and helped them move from planning to a finished product that delivered real value for their business. What stood out to me about your project is that you're not just looking for someone to complete a task. You're looking for a reliable team that understands the bigger picture and can create something that is effective, professional, and built to last. We focus on creating clean, user-friendly, scalable solutions that help businesses save time, improve customer experience, and operate more efficiently. Every project is approached with a strong focus on quality, communication, and long-term success. Our team covers design, development, automation, integrations, optimization, testing, and ongoing support etc. If you're looking for a team that takes ownership, communicates clearly, and genuinely cares about the success of your project, we're ready to help. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation! Regards, Ryan.
₹400 INR in 7 days
0.0
0.0

New Delhi, India
Member since Jun 9, 2026
$30-250 USD
$250-750 USD
£20-250 GBP
$750-1500 USD
₹100-400 INR / hour
₹600-1500 INR
$10-30 USD
₹30000-40000 INR
$10-30 USD
€8-30 EUR
€250-750 EUR
₹1500-12500 INR
₹75000-150000 INR
₹12500-37500 INR
$25-50 USD / hour
$30-250 USD
₹12500-37500 INR
$250-750 USD
₹100-400 INR / hour
₹12500-37500 INR