👋 Welcome to Polymarket Overview of the Polymarket documentation for users and developers. Here, you’ll find everything you need to understand how the system works—both from a user …

Overview All market data necessary for market resolution is available on-chain (ie ancillaryData in UMA 00 request), but Polymarket also provides a hosted service, Gamma, that indexes this …

Quick Overview On Polymarket, you can buy and sell shares representing future event outcomes (i.e. “Will TikTok be banned in the U.S. this year?”) Shares in event outcomes are always …

This section of the documentation will provide all the essential resources to help you perform basic trading actions on the Polymarket platform. If you’re just getting started, you’re in the …

Overview Fees apply symmetrically in output assets (proceeds). This symmetry ensures fairness and market integrity. Fees are calculated differently depending on whether you are buying or …

Overview By posting resting limit orders, liquidity providers (makers) are automatically eligible for Polymarket’s incentive program. The overall goal of this program is to catalyze a healthy, liquid …

Resolution UMA Optimistic Oracle Integration Overview Polymarket leverages UMA’s Optimistic Oracle (OO) to resolve arbitrary questions, permissionlessly. From UMA’s docs: “UMA’s …

Proxy wallet Overview When a user first uses Polymarket.com to trade they are prompted to create a wallet. When they do this, a 1 of 1 multisig is deployed to Polygon which is …

Overview and general information about the Polymarket Websocket Overview The Polymarket CLOB API provides websocket (wss) channels through which clients can get pushed updates. …

Subgraph Overview Polymarket has written and open sourced a subgraph that provides, via a GraphQL query interface, useful aggregate calculations and event indexing for things like …