Which AI tools do people use to build a Polymarket bot with AI (and Kalshi)?

Across the 8 sourced use cases in this guide, the most used tools are Polymarket, Grok Bot, Kalshi, Claude, Paybox.

How much does it cost to get started?

0 of the 8 use cases can start on a free plan. The most common paid starting price is $30/mo (3 use cases). Prices come from each tool's official pricing page.

How long does setup take?

1 of the 8 use cases lists a setup time of an hour or less. Each card shows the setup time the builder reported.

Are these real examples?

Yes. Every use case links to its public source (an X post, a Hacker News thread or a GitHub repo) with the author and date, so you can check it yourself.

How to build a Polymarket bot with AI (and Kalshi)

Short answer: Have an AI coding agent such as Claude Code, Codex or a Grok Bot write a bot that reads Polymarket or Kalshi market data through their public APIs, applies rules you set and logs every decision, and run it in paper mode before risking money. Builders below gave Grok Bot live Polymarket and Kalshi odds for $0.02 a question, built a plain-language market finder and a hedging agent as Paybox plugins, had Claude scan 1,000+ wallets for mispriced markets, and built a six-agent bot for the 15-minute BTC Up or Down market that skips about 75% of markets. Profit figures in these posts are the authors' own unverified claims. Prediction markets can lose you money, are restricted in some countries, and an agent with funds needs hard limits.

Prediction-market bots and research agents people built with AI, from live odds checks to multi-agent quant setups, with every profit claim marked as a claim. 8 matching use cases below, each with a public source.

Looking for something else? Search all 1524 use cases or .

Get started in 3 steps

Start read-only: let the agent pull markets, odds and your positions and explain them before it can place any order.
Paper-trade the strategy for weeks, log every decision, and compare it with simply holding cash.
If it trades for real, use a small separate wallet, hard position and daily loss limits, and check that prediction markets are legal where you live.

MoneyX · @ZenithcoreAi

Give a Grok Bot $50 and have it trade Polymarket to pay for itself

A builder gave a Grok Bot $50 with the instruction to pay for itself. With its own cloud computer, browser and terminal and no code from him, it traded on Polymarket.

$30/mo1 hourIntermediate

Grok Bot Polymarket

MoneyX · @Baheet_

Score which trading and prediction-market exchanges are ready for AI agents

He scored Hyperliquid, Kalshi, Polymarket, Lighter, Binance and Coinbase on how ready they are for non-human traders and published the full breakdown.

See pricing pageDaysIntermediate

AI agentHyperliquidKalshi

Research & learningX · @AIsaOneHQ

Give Grok Bot live Polymarket and Kalshi odds for two cents a question

With one click, AIsa connects Grok Bot to live data. Asked who is winning the World Series, the bot checked Polymarket and Kalshi odds live.

$30/mo5 minBeginner

Grok BotAIsaPolymarket

MoneyX · @0chob

Build a Polymarket bot that skips most markets and trades only strong setups

He had Grok Bot build a quant bot of 6 AI agents around one algorithm for Polymarket's BTC "Up or Down" market that opens every 15 minutes. A trend agent uses Supertrend (ATR-based bands) and others vote, so the bot skips about 75% of markets.

$30/moDaysAdvanced

Grok Bot Polymarket Python

MoneyX · @Baheet_

Build an agent that uses prediction markets as insurance against your risks

He is building Hedgebox, a Paybox plugin where an agent finds the prediction market contract that best covers a risk you describe, treating event contracts as insurance rather than bets.

See pricing pageDaysAdvanced

PayboxPolymarket Kalshi

MoneyX · @embercurve

Ask a personalized Polymarket agent about markets before you bet

Ember released a Polymarket agent, tuned with GPT and Claude and personalized to each user, that you chat with about markets and positions. It is free for everyone for now.

See pricing page10 minBeginner

Claude ChatGPT Polymarket

MoneyX · @Bellickkruz

Find the right Polymarket market by typing what's on your mind

After struggling to find and navigate markets on Polymarket, he built Market Radar, a Paybox plugin for a MoonPay hackathon: type something like a match or event in plain words and it finds the matching prediction market.

See pricing pageDaysIntermediate

PayboxMoonPayPolymarket

MoneyX · @tec_marco10

Ask Claude to find mispriced Polymarket markets and wallets to copy

He asked Claude to analyze mispriced Polymarket markets for arbitrage and find wallets already exploiting them. It monitored 1,000+ wallets.

See pricing page1 nightAdvanced

Claude Polymarket

Common questions

How do you build a Polymarket bot with AI (and Kalshi)?: Have an AI coding agent such as Claude Code, Codex or a Grok Bot write a bot that reads Polymarket or Kalshi market data through their public APIs, applies rules you set and logs every decision, and run it in paper mode before risking money. Builders below gave Grok Bot live Polymarket and Kalshi odds for $0.02 a question, built a plain-language market finder and a hedging agent as Paybox plugins, had Claude scan 1,000+ wallets for mispriced markets, and built a six-agent bot for the 15-minute BTC Up or Down market that skips about 75% of markets. Profit figures in these posts are the authors' own unverified claims. Prediction markets can lose you money, are restricted in some countries, and an agent with funds needs hard limits.
Which AI tools do people use to build a Polymarket bot with AI (and Kalshi)?: Across the 8 sourced use cases in this guide, the most used tools are Polymarket, Grok Bot, Kalshi, Claude, Paybox.
How much does it cost to get started?: 0 of the 8 use cases can start on a free plan. The most common paid starting price is $30/mo (3 use cases). Prices come from each tool's official pricing page.
How long does setup take?: 1 of the 8 use cases lists a setup time of an hour or less. Each card shows the setup time the builder reported.
Are these real examples?: Yes. Every use case links to its public source (an X post, a Hacker News thread or a GitHub repo) with the author and date, so you can check it yourself.

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