Arbitrage Crypto Bot: Fast Polymarket Arbitrage with PolyArb
An "arbitrage crypto bot" is software that hunts price mismatches and executes trades automatically. For Polymarket-specific arbitrage, PolyArb runs on Polygon and targets intra-market spreads where buying a complete set of outcomes yields a mathematical edge. PolyArb is non-custodial, live today, priced at $99/month, and advertises 40ms latency versus ~800ms for free bots with a $7.62 minimum guaranteed edge per trade.
How Polymarket arbitrage actually works
Polymarket markets are either binary (YES/NO) or multi-outcome; at fair value outcome prices sum to $1.00. An arbitrage opportunity appears when the sum of best-ask prices across outcomes is less than $1.00. PolyArb spots those intra-market gaps and places FAK orders to buy the complete set, locking in the edge equal to $1.00 minus the sum of ask prices.
This is arithmetic, not speculation, but it still carries operational risks: partial fills, slippage, taker fees, UMA resolution disputes, and settlement timing. PolyArb reduces execution risk with ultra-low latency and prebuilt order-routing tuned for Polymarket's CLOB.
Why latency and reliability matter
Arbitrage windows on Polymarket can last seconds. Lower latency directly increases the chance your order fills before the spread disappears. PolyArb's 40ms routing is positioned to beat common public bots (~800ms) and reduce failed attempts and adverse fills.
Reliability also means predictable behavior when markets tighten tick size or when the WebSocket emits price_change and tick_size_change. PolyArb includes Telegram and Discord alerts so you see fills and failures in real time.
Product fit and safety model
PolyArb is non-custodial: your pUSD remains in your wallet and the bot routes orders through the Polymarket Relayer and CLOB. Maker fees are zero on Polymarket; taker fees vary by category. The Builder Program and relayer architecture are part of the Polymarket ecosystem that PolyArb integrates with for attribution and throughput.
Never assume any trade is risk-free. Important risks include UMA disputes delaying settlement, geo restrictions on Polymarket access, and smart-contract risk. PolyArb highlights the guaranteed minimum edge ($7.62) and surfaces execution details so you can assess risk per trade.
How PolyArb compares to cross-platform bots
Some traders look for cross-platform arbitrage between Polymarket and venues like Kalshi or PredictIt. PolyArb focuses on intra-Polymarket opportunities where execution and settlement flows are consistent and gas is sponsored by the Polymarket Relayer.
If you need cross-platform logic, that’s a different product scope. PolyArb is tuned to Polymarket’s CLOB, CTF token mechanics, and the speed required to capture brief intra-market edges.
Start capturing Polymarket arbitrage with PolyArb
Subscribe for $99/month to run the non-custodial PolyArb bot with 40ms execution and live alerts. See fills, edge, and execution details in real time.
FAQ
- What is an arbitrage crypto bot?
- An arbitrage crypto bot is software that finds price discrepancies and executes trades to capture the difference. For Polymarket, that means buying outcome tokens whose summed asks are below $1.00 and locking in the edge.
- How much does PolyArb cost and what does it include?
- PolyArb is $99/month and includes non-custodial execution, 40ms latency routing, Telegram and Discord alerts, and a $7.62 minimum guaranteed edge per trade as advertised.
- Is arbitrage on Polymarket risk-free?
- No. The spread is mathematical, but trades face risks: partial fills, slippage, taker fees, UMA resolution disputes, settlement timing, geo restrictions, and smart-contract risk.
- Do I need special wallets or tokens to use PolyArb?
- You trade with pUSD on Polygon. Polymarket supports Gnosis Safe or Proxy wallets and wallet connectors like MetaMask. Gas is sponsored via the Polymarket Relayer.