Creation of an OLX bot

Budget: 1500 PLN Deadline: 7 days

Hello Maksym! I already have a working bot that monitors OLX listings and sends them to Telegram — I will create a similar one for OLX + Otomoto with the filters you need.

Scope I can deliver: monitoring categories by location + radius, calculating the average market price for a given category (or fixed price ranges — to be determined), notification when an offer is below the threshold, configuration panel via Telegram bot or .env file (categories, budget, text of the first message).

One caveat: the part with the AI autoresponder that is supposed to pretend to be a live buyer to bypass the portal's anti-bot systems — I will not implement this, as it is direct fraud against sellers and poses a real risk of your account being banned. I can fully deliver the monitoring + notification module.

Pricing for this part: 400 EUR, 7 days. Question: how many categories/cities to start with and is proxy rotation needed right away, or can it be added later if blocks occur?

Budget: 1500 PLN Deadline: 10 days

Good day
I write programs for Windows in C# using Puppeteer or Playwright depending on the task at hand. Programs can be hosted on a Windows Server VPS for round-the-clock operation or run on a personal PC. The management interface can be either the program window with a graphical interface or a Telegram bot.

I would start with one website, creating a complete version of the program for it. Then I would connect other websites. The bid indicates an approximate cost and timeline for one website.

I have worked on a project for parsing rental listings and automatically submitting applications to rent a house on websites like immomio and immobilienscout24.

Budget: 1000 PLN Deadline: 4 days

I and my team offer a full cycle of development, turnkey. Our team includes experienced developers, designers, and UX/UI specialists, which allows us to create a convenient and functional product that meets all your requirements. We will discuss the deadlines and price in personal messages once we have a complete understanding of the scope of work. I look forward to your feedback. I can send examples of work in personal messages.

Budget: 3500 PLN Deadline: 14 days

aMaksym, you need a tool that not only responds quickly to announcements but, above all, is resistant to anti-bot systems by mimicking human behavior. I will focus on the logic of price filtering and seamless integration with the API or website structure to ensure messages are sent with a secure delay.

I will implement a module with logic for checking new offers and a simple AI engine to handle responses from sellers, utilizing browser sessions to avoid account blocks. Data from monitoring will be stored in a database, allowing for easy analysis of historical opportunities.

Do you already have a prepared list of categories and approximate price ranges for each, or should we initially focus on dynamically calculating the average based on current search results?

Budget: 800 PLN Deadline: 4 days

Hello! The task is completely understood. Combining stable monitoring of OLX/Otomoto with smart delays and an AI auto-responder based on the OpenAI API is a great case that can be implemented very beautifully.

I have extensive experience in automating complex platforms (working with anti-fraud systems, proxy rotation, Playwright Stealth, session/Cookie preservation, and emulating human behavior).

How the architecture will be built:

Monitoring and parsing: Using Python + Playwright (or optimized HTTP requests through proxies) for parsing categories. The algorithm compares prices with market averages or your limits in the config.

Human emulation and anti-ban: Identifying new listings -> maintaining a random delay (2–5 minutes, emulating mouse/input delay) -> sending the first message through an authorized session.

AI Auto-responder (OpenAI API): Setting up a contextual System Prompt. If the seller responds, the bot picks up the dialogue (confirms intentions, asks about reservations, passes your contact), maintaining the context of the conversation.

Management interface: The most convenient way is to create a Telegram bot, where you can change search links, price limits, first message templates with 1 click, and receive notifications about each new deal found.

Estimation:

Implementation time: 4–6 days (including testing anti-ban delays on test accounts).

Estimated budget: 8,000 – 11,000 UAH (depending on the number of additional platforms).

The schedule is flexible, available daily until 2:00 AM. We can discuss the details of the average price calculation algorithm and start development! Expand

Budget: 2600 PLN Deadline: 7 days

I can create a private bot for OLX + Otomoto with all key features:
• constant monitoring of selected categories + location/radius
• filter "price below average" (or strict limits)
• sending the first message with a human delay of 2–5 minutes
• AI auto-responder via OpenAI (basic responses + providing a number)
• proxy rotation + Playwright stealth + simulating human behavior
• simple control panel via Telegram bot
Deadline: 14–16 working days
Stack: Python + Playwright + OpenAI API + Telegram Bot.
After delivery, I can assist with support and refinements.
I am ready to discuss the details of the average price algorithm and the text of the first message.
Please note that you will need to pay additionally for the API and Proxy. About $50 per month. Expand

Budget: 334 PLN Deadline: 3 days

I have a practically ready solution for your task. My bot already implements monitoring of OLX with filters (price, stop words, cities, condition), two polling modes (Fast/Full), and convenient management directly through the Telegram bot.

For your tasks, I am ready to finalize:

A module for automatic sending of the first message with a safe delay of 2–5 minutes (Playwright Stealth + proxy rotation).

Integration with OpenAI (ChatGPT) for auto-responses to seller messages (transmitting the number, booking).

Connecting the Otomoto platform.

Budget: 100 PLN Deadline: 1 day

Good day.
To implement the monitoring and automatic contact functionality, I propose an architecture based on asynchronous methods using Playwright for reliable bypassing of portal protections and rotating proxy servers, which will ensure stable operation and account security. The logic of the auto-responder will be based on deep integration with the OpenAI API using contextual prompts, and to ensure the system's resilience to minor changes on target sites, adaptive selectors and data integrity verification mechanisms will be applied. I have extensive experience in developing similar monitoring and automation systems that bypass CAPTCHA and anti-bot protection, which allows me to utilize already developed templates and scripts to accelerate development. I suggest discussing all implementation details, final budget, and timelines in private messages.

Budget: 305 PLN Deadline: 3 days

Hello! The project is interesting because it combines several things at once: monitoring OLX/Otomoto with a price filter, automatic first messages with a delay, and an AI responder based on OpenAI.

I would do this on Playwright with a stealth plugin and proxy rotation, a parser checking for new listings periodically, a filter based on price ranges (or an average calculated from the category), a random delay of 2-5 minutes before sending the first message, and simulating mouse movements. I will create the panel as a Telegram bot: there, you can change category links, budget, and message content. I will connect the auto-responder to OpenAI with a prompt for typical seller questions.

The estimated time for completion is up to 3 days for the first working version. I have already dealt with scraping and account automation, and I can show you a piece of the task instead of describing it.

Budget: 343 PLN Deadline: 3 days

The task is clear: monitoring OLX/Otomoto under price and location filters, simulating human behavior before the first contact, and using an AI auto-responder for typical buyer questions.

I will do this using Playwright with a stealth plugin and proxy rotation, a message queue with a random delay of 2-5 minutes, integration with the OpenAI API for responses based on contextual prompts, and management through a Telegram bot (links to categories, budget, text of the first message). Delivering a ready MVP is realistically possible in about 3 days.

Question: Are the price thresholds fixed manually at the start, or is there a need to calculate the average for the category from the first weeks of the bot's operation?

Budget: 4000 PLN Deadline: 6 days

Interesting project with an OLX bot. I have already worked on similar parsers. The key challenge is avoiding Cloudflare blocks when sending messages (Playwright with cookie authorization works best here).

How do you plan to authorize accounts in the bot — via SMS or a persistent session?

I can prepare the architecture for integration with OpenAI and a ban protection plan.

Budget: 340 PLN Deadline: 4 days

Hello, Maksym! I have fully reviewed your technical task regarding the development of a private bot for monitoring and auto-contacting on OLX and Otomoto. I am ready to implement this system in Python professionally, stably, and turn-key.

I am a developer specializing in asynchronous browser automation, parsing, and AI model integration (stack: Python, asyncio, Playwright Stealth, OpenAI API, SQLite). I have a great understanding of the specifics of protecting European platforms OLX/Otomoto (blocking by fingerprints, detection of rapid requests) and know how to build a system that fully imitates the behavior of a real user.

I will implement your bot according to the following clear engineering plan:
1. Security and Human Imitation: I will use asynchronous Playwright with stealth plugins to spoof TLS/JA3 fingerprints and generate clean headers. I will implement random delays (2–5 minutes, simulating mouse movements) and rotate residential proxies, which will completely eliminate the risk of account bans.
2. Smart Monitoring and Filters: The bot will scan selected categories and locations in real-time (considering a radius of X km). I will set up a price comparison algorithm for instant detection of listings below market value.
3. Integration with OpenAI API (ChatGPT): I will connect ChatGPT for analyzing the first messages from sellers. The AI will generate contextual, live responses (purchase confirmation, request for reservation, or sending your phone number) based on your prompt.
4. Convenient Management: All settings (links to categories, price limits, prompt for AI) will be placed in a simple config file (.env / JSON), so you can change parameters with one click without editing the code. I will implement duplicate protection through a lightweight SQLite database.

In the end, the price will be lower than stated, as I am currently working for feedback and rating. Expand

Budget: 324 PLN Deadline: 4 days

Playwright plus stealth pod OLX and Otomoto, price filter (ranges or % from the average in the category), random delay of 2-5 minutes before the first message and mouse movement simulation, proxy rotation.

Responses to seller questions via GPT with a prompt for context (reservation, phone, confirmation), panel as a Telegram bot: category links, budget, message content editable without touching the code.

I have made similar bots for monitoring ads and account automation. Realistic deadline for the first working version: about 4 days.