I will build a custom polymarket trading bot in nodejs


About this gig
I will build a custom Polymarket trading bot in Node.js
Looking for a custom Polymarket bot built with Node.js? I will develop a clean and reliable automation bot based on your specific rules and requirements.
What I Offer:
- Custom Polymarket trading bot in Node.js
- Order placement & cancellation logic
- Real-time market monitoring
- Telegram alerts (optional)
- Risk controls (position size, max loss, etc.)
- Clean, well-structured, and documented code
- Full source code ownership
How It Works:
- You explain the logic/rules you want the bot to follow
- I build the bot according to your requirements
- You receive the complete source code + setup guide
- I help you get it running
Tech Stack:
- Node.js
- Polymarket CLOB API
- ethers.js / viem
- Telegram Bot API (optional)
Important Notes:
- This is a custom development service only
- I do not provide trading strategies or financial advice
- You are fully responsible for your own trading decisions and risk
- You must have your own Polymarket account and wallet
Send me a message with a short description of what you want the bot to do, and Ill confirm if its possible and give you a clear timeline.
Get to know Ryan Davern
Founder of two projects
- FromNew Zealand
- Member sinceJul 2019
Languages
English
My Portfolio
Other Software Development Services I Offer
FAQ
1. Do you provide trading strategies or signals?
No. This is a pure development service. I only build the bot based on the rules and logic you provide.
2. Will this bot make me profit?
That depends entirely on the strategy and rules you give me. I build the automation — I do not guarantee any profits.
3. What do I need to run the bot?
A Polymarket account A wallet with USDC A computer or cloud server (VPS / Railway / Render) to run the Node.js script
4. Do I get the full source code?
Yes. You will receive the complete source code and full ownership.
5. Can you add Telegram alerts?
Yes. Telegram alerts for trades, errors, and status updates can be included (available in Standard & Premium packages).
6. How long does it take?
Basic: 2–3 days Standard: 4–5 days Premium: 6–7 days
7. Can you deploy the bot for me?
Yes. Cloud deployment help is included in the Pro package (or available as an extra - $100).
8. What if I need changes after delivery?
Revisions are included in every package. Extra revisions can be purchased if needed.
9. Do you offer ongoing support or management?
No. This is a one-time development service. I can offer short post-delivery support (included in Premium).
10. Can you build more complex logic?
Yes. Just describe what you need and I’ll tell you if it’s possible and which package fits best.

