Polymarket trading bot that trades while you don't watch.
Polytradingbot is an automated, non-custodial bot for Polymarket prediction markets. It watches the Polygon order book, runs your entry and exit rules, and submits every order signed by your own wallet — with risk gates checked before each fill.
Inside the Polymarket trading bot engine.
Six modules, each doing one job well: read the market, decide, gate the risk, sign in your wallet, submit, and log it on-chain.
Market listener
Subscribes to Polymarket CLOB events on Polygon and reads order-book depth on every tracked market in milliseconds, across redundant RPC providers.
Strategy rule engine
Limit-ladder entries, take-profit and stop-loss exits, price-threshold and time-to-resolution triggers. Your rules fire deterministically, the same way every time.
Pre-flight risk gates
Per-trade hard cap, daily-loss circuit breaker, drawdown pause, liquidity floor, and exposure cap — every gate evaluated before an order is signed.
Local signer
EIP-4361 wallet signatures only. Each order is dispatched to your wallet for local signature. The operator never holds a key or your USDC.
Bankroll-aware sizer
Position sizing keyed to your allocation budget and per-market liquidity, slippage-aware at the order-book level so large tickets do not move price against you.
On-chain audit trail
Every order the bot places is a public Polygon transaction. Fills, exits, and P&L are auditable end-to-end — nothing happens off-book.
Boot the Polymarket trading bot in four steps.
No coding required at the user layer. The same flow works at $200 and at $200,000 of starting allocation.
Connect
wallet.connect("metamask") · reads address only · never asks for transfer authority
Approve
usdc.approve(POLYMARKET_CLOB) · revocable allowance · funds remain in your wallet
Configure
pick markets · set entry/exit rules · per-trade caps · liquidity floor · categories
Activate
bot spawns · risk gates arm · sign requests routed to your wallet on every trigger
Strategies the bot can run for you.
Every strategy is rule-based and runs as an independent stream on the Polymarket CLOB. None of them predict outcomes — they enforce discipline. Background reading lives in the literature on prediction markets.
Limit-ladder entry
Stage buy orders across a price ladder so the bot accumulates a position only as the market reaches the levels you set — no chasing the top of the book.
Take-profit / stop-loss
Attach a profit target and a hard stop to every open position. The bot exits the moment a market crosses your threshold, day or night.
Resolution-window filter
Trade only markets within a chosen time-to-resolution band, so capital is not parked in markets that settle months out.
Liquidity-floor screen
Skip any market thinner than your minimum order-book depth, keeping the bot out of positions it cannot exit cleanly.
Bankroll sizing
Size each ticket as a fraction of your allocation, capped per market and per category, so one bad market cannot sink the book.
Daily-loss breaker
When cumulative loss for the day hits your limit, the bot pauses all streams until the next session — a circuit breaker against tilt.
Strategies are tools for execution discipline, not signals or guarantees. Prediction markets carry total-loss risk on staked capital.
Three tiers. All non-custodial.
USDC settlement on Polygon, Ethereum, Arbitrum, or BNB Chain. Cancel any time.
Starter
For new traders running a single bot strategy cautiously.
- Up to 3 active strategies
- Per-trade hard cap
- Daily-loss circuit breaker
- Email + chat support
Professional
For traders running several strategies with active risk management.
- Up to 15 active strategies
- Liquidity-floor filtering
- Drawdown pause + exposure cap
- Priority support · advanced analytics
Enterprise
For desks deploying institutional workflows with bespoke risk policy.
- Unlimited active strategies
- Custom risk policy engine
- Webhook + API integration
- Dedicated solutions engineer
Why automate Polymarket trading at all?
A bot does not beat the market. It removes the human failure modes — missed exits, oversized tickets, and trading on tilt — by enforcing the same rules on every fill.
Reaction time
You refresh a market, decide, and click. By the time the order lands, the book has moved.
The bot reads the order book and submits within a second of a trigger condition.
Discipline
Stops get widened, profits get held too long, sizing drifts with conviction.
Caps, stops, and a daily-loss breaker apply identically to every position, every time.
Coverage
You cannot watch dozens of markets across time zones around the clock.
Each strategy stream runs continuously and pauses itself when its risk limits are hit.
Polymarket trading bot, answered straight.
What it is, whether it holds your funds, what it costs, and where the risk sits — no marketing fog.
Launch the botWhat is a Polymarket trading bot?
Is the Polymarket bot non-custodial?
What strategies can the bot run?
How fast does the bot execute?
How much does the bot cost?
Which wallets are supported?
Does Polymarket have an official trading bot?
What are the risks of automated trading?
Minutes from this page to your first automated fill.
Your keys. Your funds. Your rules. The bot watches the Polymarket order book and executes your strategy through your own wallet.