Polymarket Bot Tutorial · Chapter 2 of 32

Before you write a line of Polymarket bot code: the Python or Node.js skill level required, web3 basics, time commitment per week, and capital floor for live trading.

By Harley Young, lead writer at Polymarkets.co.il. Last reviewed: May 2026.

What this chapter covers

This is chapter 2 of our 32-part series on building a Polymarket trading bot. We cover the topic in depth across the sections below. Body content for each section is being written and rolled out chapter-by-chapter; FAQ answers and references are already complete and reflect production experience from running our own trader.

  • Programming skill required
  • Web3 / blockchain basics needed
  • Probability and math foundations
  • Time commitment per week
  • Hardware and accounts to set up
  • Capital floor for paper vs live
  • When you should NOT start yet

Programming skill required

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Web3 / blockchain basics needed

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Probability and math foundations

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Time commitment per week

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Hardware and accounts to set up

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Capital floor for paper vs live

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

When you should NOT start yet

This section is in active development. Want to be notified when it goes live? Contact us or watch the authors page.

Frequently asked questions

What programming language should I learn first for Polymarket bots?
Python. The py-clob-client SDK is the most mature, the ecosystem (pandas for analysis, requests for HTTP, web3.py for on-chain reads) is the largest, and the syntax is the easiest. Move to Rust or Node.js later if you need lower latency or already know those stacks.
Do I need to understand smart contracts to build a Polymarket bot?
Not deeply. You need to know that Polymarket runs on Polygon, that USDC has been replaced by pUSD as collateral (April 2026), and that orders are signed with EIP-712. The SDK abstracts the contract calls. You only touch raw contracts if you are bridging assets or reading on-chain events directly.
How many hours per week does a Polymarket bot really need?
Honestly: 10-20 hours/week for the first 2-3 months. Coding is a small fraction. Most of the time is reviewing trades, debugging fills, refining the strategy, monitoring during paper trading, and building risk-management code. Bots that run unattended without weekly review eventually break.
Can I run a Polymarket bot from a laptop?
For paper trading - yes. For live trading - no. A laptop sleeps, loses Wi-Fi, and reboots for updates. You need a VPS so the bot has 24/7 connectivity. We cover VPS choices in detail in chapter 4 of this series.
What math do I need to know?
Probability fundamentals (Bayes, expected value, variance), basic statistics (correlation, regression for backtests), and Kelly criterion for position sizing. You do not need calculus or stochastic processes for most strategies. See our /guide/probability-thinking/ guide for the foundations.
Do I need 1000+ USD to start?
No. Start at zero (paper trading). Once your paper bot passes 30 closed trades at 55%+ win rate, deposit 25-50 USD live. Scale only after live results match paper results over 50+ closed positions. Treat capital sizing as the slowest variable to scale, not the first.