Create your own Prediction Market
Polymarket-like CLOB platform on any EVM chain
Order book, limit orders, price charts — fully on-chain
Fully open-source smart contracts with 112 unit tests passing. CLOB matching engine with full test coverage. Verify and audit every line of Solidity code.
ERC-20 token based betting. Users bet with any ERC-20 token (USDT, USDC, custom). Winners claim proportional payouts automatically from the smart contract.
Built by the team behind MCW wallet (trusted by 1000+ webmasters). Battle-tested smart contract patterns.
A prediction market allows users to bet on the outcomes of real-world events (elections, sports, crypto prices, etc.). Users buy shares in outcomes they believe will happen. When the event resolves, winners share the pool proportionally to their bets.
1. Admin creates a binary (YES/NO) market with a question and end date.
2. Users place limit orders at their desired price ($0.01-$0.99) for YES or NO shares.
3. Orders auto-match when YES price + NO price ≥ $1.00 (CLOB matching engine).
4. After the event ends, admin resolves the market. Winning shares pay $1.00 each (minus fees).
Any EVM-compatible blockchain: Ethereum, BNB Smart Chain, Polygon, Arbitrum, Avalanche, Base, and more. Currently deployed on BSC Testnet for demo.
Admin sets a fee percentage (up to 20%) at contract deployment. Fees are taken from the winning pool at resolution time. Fees can be enabled/disabled. Fee rate is snapshotted at market creation for fairness.