Improve the WhatsApp business bot
30 USD Enhance the WhatsApp bot for conducting anonymous negotiations
1. Project goal: Develop a WhatsApp Business API bot that will act as an intermediary in the chat between two users ("Buyer" and "Seller"), allowing them to negotiate without revealing their contact details.
2. Main scenario (Workflow):
Chat initiation: The Buyer responds to an advertisement (lot №). The bot creates an anonymous chat.
Mediation: The bot forwards messages between the Buyer and the Seller.
Example: [Buyer -> Bot] -> [Bot -> Seller]
Example: [Seller -> Bot] -> [Bot -> Buyer]
Anonymity: Participants see messages only from the bot (for example, "Response from Buyer #101" / "Response from Seller #123").
3. Key technical requirement: Contact filter The bot must block any attempts to exchange contact information until the deal is completed.
What to filter: Phone numbers (in any format), email, links
Action: Upon detection of prohibited content, the message is not sent. Instead, the sender receives a system notification (for example: "Contact exchange is prohibited").
4. Completion of negotiations:
Confirmation: The bot must have a function (for example, command /deal or button) through which participants can confirm successful negotiations.
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2 days250 USD
3053 23 1 3 2 days250 USDAs an orchestrator between the "Buyer" and the "Seller," your bot needs reliable mechanisms for filtering and anonymity. This is a complex task that requires precise understanding and implementation. I specialize in creating such solutions using APIs, ensuring confidentiality and data security.
To ensure anonymity, I will implement filtering algorithms that automatically prevent the exchange of contacts, instantly notifying participants of rule violations. This approach has been proven in projects involving comprehensive development of SaaS systems, where accuracy and reliability are critically important.
There is nothing better than successful integration, and I am ready to implement these innovations for your negotiations.
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5 days300 USD
501 5 days300 USDGood day!
I have familiarized myself with your technical assignment regarding the WhatsApp Business API bot for anonymous negotiations. This is an interesting and practical project that can be implemented with consideration for security, contact filtering, and deal completion.
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1 day100 USD
1095 33 0 1 1 day100 USDHello, I am ready to complete your order.
Write to discuss)
Response)
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1 day29 USD
1310 6 0 1 day29 USDGood day, I have a lot of experience in bot development, ready to solve your task as soon as possible.
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1 day30 USD
117 1 day30 USDHello!
I have experience working with WhatsApp Business API and I am ready to develop a mediator bot for anonymous negotiations according to your specifications.
My expertise covers all key requirements:
End-to-end anonymity: Development of logic for forwarding messages between the "Buyer" and "Seller" while maintaining anonymity (displaying ID numbers).
Critical Contact Filter: Implementation of a reliable filter that will scan messages for phone numbers, email addresses, and links in any format and block them while sending a system notification.
Completion of the Deal: Implementation of a function (command /deal or button) to confirm the successful completion of negotiations.
I understand that stability and security in this project are critical.
I am ready to discuss technical details, timelines, and costs.
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1 day30 USD
1822 10 0 1 day30 USDGood day, I have experience working with Telegram bots and Python, I can complete the task quickly and efficiently, I am ready to start right now, write to me and we will discuss the details.
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7 days100 USD
586 1 0 7 days100 USDGood afternoon!
I am a specialist in developing bots based on the WhatsApp Business API.
The project is interesting because it requires precise implementation of anonymous routing and content filtering, which is a key technical task.
When would it be convenient for you to provide access to the documentation or have a short call to assess the scope of work and discuss the budget?
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2 days40 USD
601 5 0 2 days40 USDI will professionally develop your WhatsApp bot with a reliable filter to prevent the exchange of contacts and guarantee impeccable anonymity of negotiations.
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2 days70 USD
1618 18 1 1 2 days70 USDHello.
I can complete the task. I have experience in this area. The deadlines and costs are approximate - we need to discuss the details.
Write to me, I will do everything quickly and efficiently.
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5 days200 USD
957 5 0 1 5 days200 USDGood day.
I am ready to complete your order quickly and efficiently.
I have extensive experience in developing bots, automation systems, data collection systems, and much more.
I will be happy to assist you.
To discuss all the details of the project, please write in private messages.
I look forward to collaborating!
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1 day100 USD
148 1 1 1 day100 USDHello! I am ready to complete this project and have extensive experience in developing various applications.
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7 days100 USD
475 2 0 7 days100 USDhow does chat between multiple people have to be managed ?
will make it work within 7 days 100
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4 days29 USD
237 4 days29 USDHello!
I can refine your WhatsApp Business bot according to the specified requirements.
I have experience working with the WhatsApp Business API, Python (aiogram / FastAPI), and Node.js, and I have created similar solutions for anonymous chats and intermediaries in conversations.
What I will do:
I will set up an anonymous chat between the "Buyer" and the "Seller," where the bot forwards messages while hiding contacts.
I will implement a message filter (blocking numbers, emails, and links).
…
I will add system notifications when there is an attempt to exchange contacts.
I will enable the completion of negotiations through a command or button /deal.
If necessary, I will deploy the solution on your server and assist with the Meta API setup.
Why me:
Real experience integrating the WhatsApp Business API (through Cloud API and third-party SDKs).
I write code neatly and with comments.
I am available for communication until the project is fully completed.
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5 days600 USD
278 5 1 1 5 days600 USDHello! I will create a mediator bot in WhatsApp with anonymous negotiations and a strict contact filter.
What you will get in the MVP:
1. Anonymous chat "Buyer ↔ Seller" through the bot (aliases, lots)
2. Smart PII filter: phone numbers (in any formats and obfuscations), e-mail, links. Messages with contacts do not go through, sender receives a notification
3. Command /deal (double confirmation) and status fixation of the deal
4. Mini-panel/endpoints for support and statistics
5. Reliable integration with WhatsApp Cloud API (webhook signature, retries, logging)
6. Deployment (Docker) + instructions
…
Deadline/Budget: MVP 3–5 working days, $600–$1200 + marketplace commission $54-$108 = 100% or 50%. Extensions — by agreement.
I am ready to get started quickly, will propose test cases and implement anti-bypass measures to ensure contacts do not leak.
To provide a fixed estimate and get started — please answer the questions below:
1. Is WABA/Cloud API already available? Is business verification and the connected number ready? (if not — I can help with the setup)
2. How does the buyer enter the chat: deep-link with lot_id, code word, button in the catalog? Where is the correspondence lot_id → seller_waid stored?
3. What types of messages do we support in the MVP: only text or also photos/docs/voice? (PII filter currently — by text)
4. Are buttons/menu needed instead of commands? Interface languages?
5. What should happen after /deal: open contacts, end chat, create deal card?
6. Is an admin panel (web) needed or are REST endpoints/logs sufficient?
7. Requirements for hosting/deployment (your server, Docker, webhook domain, SSL)?
8. Are there any restrictions/preferences for the filter (allowing prices, articles, time — yes; what else whitelist/blacklist)?
9. Are reports/analytics needed: conversion, time to deal, attempts to exchange contacts?
10. Is scaling planned: how many sessions/messages simultaneously at peak?
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3 days30 USD
399 1 0 3 days30 USDHello! I have done similar solutions on the Telegram Bot API, but I have not worked with the WhatsApp Business API yet. I am ready to figure it out and implement the task if you don't mind that it will take a little more time. I guarantee complete transparency throughout the work.
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1 day30 USD
656 9 0 1 day30 USDGood morning, Empowering!
In general, the task is clear, but for an accurate answer regarding deadlines and price, I would like to clarify some questions that arose after analyzing your task.
Please write in private messages — we will discuss the details and your wishes.
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