DeFi· ★★★· bullish·

Polymarket Rolls Out Protocol V2 With New Market Infrastructure

  • —Protocol V2 replaces the CTF architecture with a single ERC-1155 positions contract and pUSD collateral
  • —Four market types are supported: Binary, Atomic Neg-risk, Incremental Neg-risk and Combinatorial
  • —Market resolution moves to an OracleAggregator with modules for UMA and Chainlink
  • —Data API V1 will be retired on October 24, 2026; V2 adds cursor-based pagination
Why it matters: The upgrade simplifies integrations and cuts the number of contracts, potentially boosting Polymarket volumes and attracting market makers.
Source: The Crypto Times
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