Connect WhatsApp to AI agent

Budget: 27000 UAH Deadline: 25 days

Hello! As the project manager of Business Atlas. We are an automation agency specializing in the implementation of AI solutions and Low-code tools (n8n, Make) for optimizing business processes. Our approach is based on creating systems that operate without human involvement but with human efficiency.
What we offer for you.
1. WhatsApp (Messaging)
We use the WhatsApp Business API (WABA) through a provider (360dialog/Twilio).
• How it works: An AI agent based on n8n initiates dialogues using approved templates and freely responds to incoming messages 24/7.
• Plus: Official status, no risk of number banning, stable operation at any volume.
2. AI Calls (Voice)
We integrate specialized platforms Vapi or Retell AI.
• How it works: The AI hears the customer, understands the context, and responds with a realistic voice (ElevenLabs) with a delay of up to 800 ms.
• Functionality: The agent makes calls from the database, conducts qualification, and records a summary of the conversation directly into your CRM.
Our approach (Stack):
• Core: n8n (self-hosted) for complete privacy and control of logic.
• Brain: OpenAI (GPT-4o) + your knowledge base (Vector Store).
• Result: Full synchronization of the agent's actions with your CRM.
Project metrics:
• Cost: $2,000 – $3,500 (development of logic, prompts, and API integration).
• Timeline: 20–25 working days (including verification of the Meta business account).
Write in private to discuss details. Expand

Budget: 12000 UAH Deadline: 6 days

Hello, Valeriya! The task is clear, but it has several technical nuances that are important to consider for the stable operation without blocking your number.

My approach to implementation:

Connecting the number: In order for the agent to write from your current number, I suggest using integration through reliable API gateways (for example, Green-API), which allow automating work with personal WhatsApp accounts.

Voice calls: Since WhatsApp does not provide a direct API for calls through bots, I will implement this function through external services (for example, Twilio or Vapi/Retell AI), which allow the AI agent to make outgoing calls with voice simulation and speech recognition.

AI logic: I will configure the agent to understand the context of the correspondence, remember the history, and transition to the call exactly when needed according to the scenario.

What you will receive as a result:

A fully functioning system: message sending + voice calls.

Integration of the AI agent with your number.

A brief instruction on how to manage the bot's logic.

I have experience in developing autonomous AI agents and understand how to bypass platform limitations to achieve your goal.

I suggest discussing the details: what specific scenarios the agent should work through and where exactly it should call? Expand

Budget: 1000 UAH Deadline: 5 days

Good day!

The task is clear. I can implement:
- sending and processing messages via WhatsApp (official API or alternatives)
- connecting an AI agent (OpenAI / LLM)
- automatic communication scripts
- implementing calls (via VoIP / API services)

Important:
There are restrictions from WhatsApp for working with your number — I will find the optimal solution (official API or other options).

I can propose an architecture and quickly assemble a working MVP.

Please provide the details - I will guide you on pricing and timelines. Expand

Budget: 20000 UAH Deadline: 7 days

Good day. I want to take this project, I have already worked with n8n and automations, and similar tasks (integration of messengers + AI + calls) are exactly my specialization. I am interested in creating a full-fledged AI agent that effectively solves business tasks. I will be able to quickly and efficiently implement it turnkey and adapt it to your scenarios.

Budget: 2656 UAH Deadline: 4 days

Hello! The task of connecting WhatsApp to the AI agent is feasible.

To implement this, I suggest using the official WhatsApp Business API. This will ensure a reliable and scalable integration, as well as comply with all WhatsApp requirements for automation. The process will include setting up the server side to interact with the API, processing incoming messages from WhatsApp users, and passing them to your AI agent for analysis and response. The AI agent's responses will then be sent back to the user via the WhatsApp Business API.

I have experience working with similar integrations, including developing server logic for message processing and integrating with various AI models. I will be able to set up all the necessary infrastructure, ensure data security, and test the system's operation to guarantee stable functioning.

I would be happy to discuss the project details and propose specific steps for its implementation.

Budget: 8000 UAH Deadline: 4 days

Hello! I specialize in creating autonomous AI agents with full integration into messengers and telephony. I can implement a system for you that will independently conduct communication on your behalf.

Here’s how I propose to do this:

WhatsApp Automation: We will connect your number through a reliable API gateway (for example, Green API or Whapi), which will allow the AI agent based on Gemini 3.1 Pro to initiate dialogues, answer questions, and qualify leads.

AI Calls (Voice AI): To implement calls, I will integrate the system with Bland AI or Retell AI services. This will enable your agent to make outgoing calls, recognize the language of the interlocutor, and conduct a natural dialogue according to a given script.

Central Logic (Make.com): All actions will be synchronized. If the client does not respond on WhatsApp — the agent can call, and vice versa. All history will be stored in your CRM or Google Sheets.

Important point: I will configure the system to minimize the risks of number blocking by using smart limits and human-like pauses in messaging.

What volume of messages and calls do you plan to make daily? Expand

Budget: 3500 UAH Deadline: 7 days

Добрий день, Валеріє!

Займаюся автоматизацією месенджерів та інтеграцією AI на Python. Готовий підключити WhatsApp до вашого AI-агента.

Як реалізую:
— WhatsApp Cloud API (офіційний, безпечний для акаунта) або green-api — для відправки та отримання повідомлень від вашого номера
— Webhook на Python (FastAPI) для обробки вхідних повідомлень та виклику вашого AI-агента
— Для дзвінків — уточню деталі після обговорення (VOIP або інше рішення)

Маю досвід розробки ботів та автоматизації на Python, інтеграцій з API. У портфоліо — Telegram-боти та парсери на aiogram і FastAPI.

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Hello Valeria! I specialize in Python automation and AI integrations. I'll connect WhatsApp (via official Cloud API or green-api) with your AI agent using a FastAPI webhook to receive and process messages. Portfolio includes Telegram bots and API integrations built with Python (aiogram, FastAPI). Happy to discuss call functionality in detail. Expand

Budget: 4500 UAH Deadline: 7 days

Good day Valeria!

I am ready to implement the connection of WhatsApp to your AI agent.

What I propose:
Integration through WhatsApp Business API (official way) or through the library whatsapp-web.js/Baileys for working with a regular number.
The AI agent will be able to independently send text messages from your number based on triggers or a schedule.
Calls will be implemented through VoIP/SIP integration (for example, Twilio or similar) with the possibility of voice AI; if there is no possibility of an official API, green API can be used.

I would like to clarify a few points:
1. What AI agent already exists or needs to be created from scratch?
2. Regular WhatsApp number or Business account?
3. Are there specific scenarios for whom to write/call and under what conditions?

Write to discuss the details and agree on the cost. Expand

Budget: 15000 UAH Deadline: 10 days

Hello, Valeriya!

I am very interested in your project. I have significant experience in developing AI agents (LLM) and integrating them with messengers for automating business processes.

What I specifically propose to do:

WhatsApp Integration: I will set up a stable connection with your number (through the official API or reliable third-party solutions) so that the agent can autonomously respond to incoming messages and initiate conversations based on triggers.
AI Intelligence: I will train the agent on your sales or consulting script. It will understand customer intentions, handle objections, and maintain the context of the conversation.
Voice Calls: To implement the calling feature, I will suggest integration with VoIP services or AI voice telephony platforms. This will allow the agent to literally "communicate" with a voice, mimicking a real person.
I fully understand the risks of blocking and the technical limitations of WhatsApp, so I will propose the safest and most professional architecture for the solution.

I am ready to discuss the details and demonstrate examples of similar integrations. I look forward to collaborating! Expand

Budget: 2000 UAH Deadline: 3 days

Hello! Having reviewed your project, I am ready to start working on it. Let's discuss the details for the best result.

Budget: 11111 UAH Deadline: 14 days

Hello, Valeria!

I am ready to connect WhatsApp to the AI agent and set up the operation of messages and calls.

Let me clarify an important point: in order for the agent to be able to send messages from your number consistently and without the risk of being blocked, it is better to use the official WhatsApp Business API. If we consider alternatives (through Web/emulation), they can also be implemented, but there are limitations regarding stability and risks.

Regarding implementation:

— I will connect WhatsApp to the agent (through API or the method you choose)
— I will set up sending and receiving messages with processing through AI
— I will implement the dialogue logic (responses, scenarios, handling incoming messages)
— I will set up calls (through integration with VoIP/telephony, as the WhatsApp API does not provide this directly)
— I will test the operation and hand over the completed system

Deadline: 7 days
Cost: from $400

I have a couple of questions:
What AI agent is currently being used (OpenAI, your own backend, etc.)?
Is it necessary to process incoming messages or just sending?

After completion, I will add a bonus: I will suggest dialogue scenarios to enhance communication efficiency (sales/responses).

There is also an option to implement it through OpenClaw.

I look forward to collaborating! Expand

Budget: 2000 UAH Deadline: 5 days

I can help with the implementation of your project for integrating an AI agent with WhatsApp. I have experience in developing similar solutions, including communication automation, API integration, and building AI dialogue logic.

Budget: 15000 UAH Deadline: 7 days

Hello, Valeria! I am ready to develop this system for you, write to me to discuss the details.

Budget: 2000 UAH Deadline: 3 days

Good day, I am interested in your vacancy. Write to me at Lapisonya. This is my Telegram. I would like to work with you.

Budget: 1000 UAH Deadline: 1 day

I can connect WhatsApp to an AI agent for automatic messages and think of an option for calls. I have experience with bots and integrations, ready to discuss the details of implementation.

Budget: 15000 UAH Deadline: 14 days

Good day!

The company SDEV (s-dev.tech) specializes in developing integrations between messengers and AI systems, specifically in creating autonomous AI agents for automating communications.

We can implement your project: connecting WhatsApp to an AI agent for automatically sending messages from your number and making calls. For this, we use the official WhatsApp Business API with full integration through Cloud API (Meta), which guarantees stability, security, and compatibility. We also implement voice calls through integration with VoIP gateways or Twilio (text-to-speech support is possible).

In our work, we use a modern stack: Python, FastAPI, WebSocket, AI models (for example, OpenAI or local LLMs), knowledge bases, logging, and dialogue analytics.

We have already implemented similar projects for Ukrainian businesses — from automating support to AI managers in the real estate and logistics sectors.

We are ready to start working right now. We offer full support, technical assistance, and a guarantee on the solution.

We would like to warn you separately: using unofficial solutions (for example, through WhatsApp Web and Selenium) violates the terms of use and may lead to the blocking of your number. We only work through the official API.

We look forward to your questions!
— The SDEV Team Expand

Budget: 20000 UAH Deadline: 8 days

Good day.

I can connect WhatsApp Business and create automation with AI: responses, broadcasts, basic work logic.