Mirror the chain. Polymarket auto-trading on Polygon.
PolyCopyBot is a non-custodial Polymarket copy trading bot. It watches a chosen wallet's on-chain trades and submits a proportionally sized mirror order — signed by your own wallet, in under a second, on the Polygon CLOB — with pre-submission risk gates that fire before the latency window closes.
The stack behind the automated Polymarket trading.
Wallet-signed orders. On-chain detection. Pre-submission risk gates. Built for traders who would rather miss a fill than submit at the wrong size.
NON-CUSTODIAL
EIP-4361 wallet signatures only. Every mirrored order is signed locally. Operator could vanish; your USDC would not move.
SUB-SECOND
Listener decodes the source trade and submits the mirror in well under 1 second on the same Polymarket CLOB.
RISK GATES
Per-trade caps, daily-loss circuit breakers, drawdown pauses, liquidity floors — evaluated before submission.
ON-CHAIN AUDIT
Every position is a public Polygon transaction. No self-reported P&L. The trail is auditable end-to-end.
MULTI-STREAM
Run multiple mirroring streams with allocation caps, category filters, and a portfolio-level correlation budget.
ZERO-CONFIG START
Sensible defaults out of the box. No need to fake an opinion on the eighteenth dropdown.
Boot in four steps.
From cold-boot to first mirrored fill in roughly two minutes. Identical flow at $200 or $200,000. The procedure does not change with the stake.
Hunt the wallets the network is mirroring now.
The bot ranks source wallets on realized profit, win-rate, sample size, and category specialization — calibrated against resolved markets, not self-reported claims. The deeper theory of prediction markets is the academic backbone of every metric here. The rows below show the column format; live figures load inside the app from on-chain Polygon data.
| Rank | Wallet | Cat | Win | P&L | Trades | |
|---|---|---|---|---|---|---|
| 01 | 0x····…···· | POL | win % | realized P&L | trades | [mirror] |
| 02 | 0x····…···· | CRY | win % | realized P&L | trades | [mirror] |
| 03 | 0x····…···· | SPT | win % | realized P&L | trades | [mirror] |
| 04 | 0x····…···· | MAC | win % | realized P&L | trades | [mirror] |
| 05 | 0x····…···· | POL | win % | realized P&L | trades | [mirror] |
| 06 | 0x····…···· | CRY | win % | realized P&L | trades | [mirror] |
| 07 | 0x····…···· | GEO | win % | realized P&L | trades | [mirror] |
| 08 | 0x····…···· | SPT | win % | realized P&L | trades | [mirror] |
A non-custodial bot vs. everything else.
Custodial "social trading" platforms collapse into a single point of failure: the operator's deposit address. The architecture below is what you want — and it is not the default.
| Property | This Stack | Custodial | Manual |
|---|---|---|---|
| You hold your keys | ✓ yes | ✗ no | ✓ yes |
| Funds shared address | ✓ never | ✗ required | ✓ never |
| Sub-second mirroring | ✓ <1s | variable | ✗ manual |
| Pre-submission risk gates | ✓ enforced | optional | ✗ user-only |
| Liquidity floor | ✓ built-in | ✗ rare | eyeball |
| On-chain audit trail | ✓ native | internal | ✓ native |
| Time-to-live | ✓ ~2 min | KYC delay | hours |
Three tiers. All non-custodial.
Settlement runs on Polygon, Ethereum, Arbitrum, or BNB Chain. Cancel any time. No long contracts.
For new copy traders sizing a single mirrored stream cautiously.
- ▸ Mirror up to 3 wallets
- ▸ Per-trade hard cap
- ▸ Daily-loss circuit breaker
- ▸ Email + chat support
For traders running diversified streams with active correlation management.
- ▸ Mirror up to 15 wallets
- ▸ Liquidity-floor filtering
- ▸ Drawdown pause + correlation cap
- ▸ Priority support, advanced analytics
For desks deploying institutional workflows with bespoke risk policy.
- ▸ Unlimited mirrored wallets
- ▸ Custom risk policy engine
- ▸ Webhook + API integration
- ▸ Dedicated solutions engineer
Why traders mirror, not copy by hand.
Polymarket markets reprice in seconds and resolve on real-world events. Manual copying loses the entry; custodial "social trading" loses your keys. A non-custodial mirroring bot keeps both.
On a continuous order book, a top wallet's fill moves the price. Sub-second mirroring is the difference between copying a trade and copying its leftovers.
Per-trade caps, liquidity floors, and daily-loss circuit breakers size every mirror for you — prediction-market liquidity is thinner than equities, so risk gates matter more.
No deposit address, no shared custody. Authentication is a wallet signature; every order is signed locally; the operator could vanish and your USDC would not move.
Q&A.
Plain answers. The full risk disclosure lives on the platform.
What is Polymarket copy trading? ▸
Polymarket copy trading replicates the on-chain trades of a chosen wallet. A non-custodial copy bot detects each source transaction and submits a proportionally sized mirrored order signed by your own wallet on Polygon.
How fast is execution? ▸
Sub-second detect-to-submit on the Polymarket CLOB. Fast enough that the order book has not repriced between the source fill and yours on most outcome shares.
Is the platform really non-custodial? ▸
Yes. EIP-4361 wallet signatures only. Every mirrored order is signed locally. The operator never has authority over your USDC.
How much does it cost? ▸
$99 / $299 / $499 monthly. USDC. Polygon, Ethereum, Arbitrum, BNB. Cancel any time.
Can I copy multiple wallets? ▸
Yes. Run multiple mirrored streams in parallel — each with its own per-trader allocation cap, liquidity floor, and category filter. A portfolio-level correlation budget prevents over-exposure.
Wallets supported? ▸
MetaMask now. WalletConnect and Coinbase Wallet on the roadmap. EIP-4361 sign-in only.
Polymarket built-in? ▸
None. Polymarket itself does not currently ship a first-party copy trading function.
Risks? ▸
Past performance does not predict future results. Prediction markets carry liquidity, resolution-dispute, and smart-contract risk. Use per-trade caps and daily-loss circuit breakers as a baseline.
Press START.
Two minutes from this page to your first mirrored fill. Your keys. Your funds. Your control. The on-chain signal of the network's top traders, running through your own wallet — not someone else's deposit address.