Creating a chat bot with OpenAI in Telegram
Goal:
Create a Telegram bot with two functions:
Generation of a standard rental agreement based on user responses
Analysis of uploaded contract text using GPT-4 API — with highlighting of disputed points
1. General requirements
Language: Russian
Platform: Telegram
Interface: chat with buttons + free input
Connect to OpenAI GPT-4 API
Rental agreement generation
User: clicks the “Create Rental Agreement” button
The bot asks 5 questions:
- Full name of the landlord
- Full name of the tenant
- Apartment address
- Rental period
- Monthly rent amount and payment date
Output:
The bot inserts the data into the agreement template (template will be provided)
Sends the user the text of the agreement
Provides a brief explanation of 2–3 key points (for example: “Point 4: describes who is responsible for utility payments”)
Function 2: Checking uploaded agreement
User:
clicks the “Check Agreement” button
Inserts the agreement text (or PDF — optional)
The bot uses GPT to do the following:
Highlights potentially dangerous or disputed formulations
Provides an explanation: “Point 5 allows unilateral change of conditions — this may be be a risk.”
Returns a risk assessment (low / medium / high)
Timeframe and budget
Time: 3–5 working days after approval
Budget: up to $300 USD
Work results
Client's review of cooperation with Roman Fedonyuk
Creating a chat bot with OpenAI in TelegramThe work was done excellently and ahead of schedule. Everything is clear according to the technical specifications. It was very pleasant to work. Roman is always in touch and explains unclear details perfectly
Freelancer's review of cooperation with Laura Auken
Creating a chat bot with OpenAI in TelegramIt was pleasant and convenient to work! Clearly formulated requirements, responded quickly to messages, and were always in touch. I will gladly work again in the future! I recommend as a responsible and pleasant client.
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5 days350 USD
95799 1272 1 10 5 days350 USDHello. I have extensive experience in developing Telegram bots. Ready to cooperate
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7 days300 USD
9972 117 0 7 days300 USDHello.
I develop bots for Telegram on NodeJS. I have experience with OpenAI. Ready to take on the project. Write to me, let's discuss.
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Winning proposal5 days300 USD
1687 8 0 Winning proposal5 days300 USDHello! I will be happy to complete this project for you. I just need to clarify some details. I will develop a bot for you that will generate rental logos and check uploaded rental agreements.
I suggest discussing the bot details in private messages. I will create a convenient solution with a pleasant and understandable interface (markup, inline buttons, menu). I have several similar cases that I can tell you about in private messages.
The development time will take me 2-5 days.
The price is $250-280.
My portfolioFreelancehunt
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5 days300 USD
1315 7 0 5 days300 USDGood afternoon.
I am ready to take on your project.
I can create such a bot for you using no-code/low-code tools.
Write to me in private messages, we will discuss all the details and choose the best solution for you.
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3 days289 USD
101 1 0 3 days289 USDReady to take on the project. The only difficulty may be extracting text from the PDF, but I think I can handle it realistically. I already have experience developing Telegram bots, I will complete it faster than the specified deadline, you can count on quality communication and support. Waiting in Personal.
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5 days290 USD
573 9 0 5 days290 USDWrite in private messages, I will create a bot based on AI and host it
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5 days300 USD
198 5 days300 USDOur team of programmers wants to take on your bot, with respect
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3 days300 USD
625 8 0 3 days300 USDI will do it on n8n
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5 days300 USD
139 5 days300 USDHello!
I am ready to undertake the development of your Telegram bot with two functions:
Generation of a standard lease agreement based on user responses.
Analysis of uploaded agreement using GPT-4 API with highlighting of disputed points.
I have experience in developing Telegram bots in Python (including Aiogram 3), integrating with OpenAI GPT-4 API, working with text templates, and analyzing legal texts.
…
✅ I will implement a user-friendly interface in Telegram with buttons and free text input.
✅ I will embed a contract generator with explanations of key points.
✅ I will set up analysis of uploaded text to identify risks and comment on disputed formulations.
✅ Ability to accept text or PDF document (if necessary, with text extraction from PDF).
Ready to start immediately after approval of the technical specifications.
Timeline — I will complete within 3–5 working days.
Budget — acceptable to me ($300).
I would be happy to discuss details and start cooperation!
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4 days300 USD
337 4 days300 USDHello! My name is Lyubov.
The task is clear and well-structured, Telegram is an optimal platform for implementation. Below, I briefly describe how I approach each of the two functions.
🔹 Function 1 — Contract Generation
Implementing step-by-step questionnaire via chat with buttons, free input is possible.
Contract template — data insertion via Jinja2 or another templating engine.
… Comments on key points — static or with mini-analysis using GPT (optional).
Support for Cyrillic and message formatting in Telegram.
🔹 Function 2 — Contract Analysis
Text: accepted as a regular message (PDF — optionally, but then parsing will be required).
GPT-4 API: analysis focusing on risks, highlighting and brief explanations.
Result: brief final assessment (low / medium / high risk) + notes on contentious points. 💰Budget / Deadlines
I roughly estimate to stay within the specified budget ($300) and a timeframe of 3–5 working days after approval of all details and the contract template.
I have experience with Telegram Bot API, OpenAI, chat interfaces, and legal texts. The code will be clean and flexible for further expansion (e.g., PDF generation, logging, multilingual support, etc.).
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5 days300 USD
207 5 days300 USDGood day, I have experience in creating such bots, nothing complicated, you described the technical task in detail, you only need the OpenAI API, and some small details, ready to cooperate
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❗️Вопрос по GPT API:
Уточните, пожалуйста:
Есть ли уже ключ к GPT-4 API (OpenAI)?
Если да — какая подписка? (важно из-за лимитов токенов и скорости ответа)
Нужна ли история переписки (например, через базу данных)?
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