The first component is the Market Data Gateway (or API Wrapper). This layer creates a persistent connection to the exchange's servers, translating raw 'JSON' or 'FIX' messages into clean Python data ...
Polymarket migrates from USDC.e to PolymarketUSD, backed 1:1 by USDC, in a full exchange stack upgrade. Builders must update to the latest CLOB-Client SDK in TypeScript, Python, or Go and re-sign all ...