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Contact SupportAbout Kayxa Prediction Markets
Kayxa is a decentralized prediction market platform built on Polygon blockchain. Traders buy YES or NO shares on real-world outcomes and crypto price movements. Each share pays $1.00 if the prediction is correct or $0.00 if wrong. Markets cover Bitcoin, Ethereum, Solana, XRP, Dogecoin, BNB, HYPE, MicroStrategy (MSTR), sports, politics, technology, and global events. Markets run continuously 24 hours a day, 7 days a week with no scheduled downtime.
All trades are gasless on Polygon. The Kayxa admin wallet executes transactions on behalf of users, so you never pay Polygon network fees directly. Your USDC balance is tracked off-chain and settled on-chain when you deposit or withdraw. Crypto price markets resolve automatically using Chainlink oracle price feeds. No KYC is required to trade. Sign in with email or a Web3 wallet to deposit USDC and start trading.
Kayxa is a Polymarket alternative focused on short-duration crypto price markets. 15-minute BTC, ETH, SOL, XRP, DOGE, and BNB markets run 24/7 with continuous liquidity provided by the Ghost Market Maker. The constant-sum AMM ensures fair pricing at all times. Winning payouts are proportional to your share of the winning pool. Each 15-minute window is a separate on-chain contract, so positions in one window do not affect other windows.
Prediction markets have historically outperformed traditional polling and forecasting methods because they aggregate the beliefs of traders who are willing to put money behind their predictions. When a market shows 70% YES, it means traders collectively assign a 70% chance to that outcome. You can disagree by buying NO shares. Prices update instantly as new information arrives. Visit the How It Works page for a full explanation of market mechanics, fees, and resolution rules on Kayxa.