Polymarket said it expects to roll out a new 1:1 USDC-backed collateral token in the coming weeks as part of a broader overhaul of its trading platform, according to a post on X. The upgrade, described by the company as a “full exchange upgrade,” includes a rebuilt trading engine, updated smart contracts and a new collateral token called Polymarket USD. The token will replace USDC.e, a bridged version of Circle’s USDC stablecoin that originates on Ethereum (ETH) and is wrapped for use on other chains. USDC.e acts as a stand-in for native USDC but relies on bridge infrastructure, which can introduce added risk and friction. By moving to its own collateralized token, one-to-one with USDC, Polymarket appears to be aiming for tighter control over settlement and liquidity. The update follows earlier signals that a broader token strategy is in the works. In October, Polymarket’s chief marketing officer confirmed plans for a POLY token but did not provide a timeline or details on its function. That token has yet to be formally unveiled. Still, its potential role has drawn attention. Polymarket has long relied on UMA’s “optimistic oracle” to resolve market outcomes. In that system, users propose results and UMA token holders vote to settle disputes. The design rewards consensus, not accuracy, which critics say can leave outcomes open to influence by large token holders. Recent controversies, including disputes tied to geopolitically themed markets, have exposed those limits. If POLY is used to internalize resolution, it could mark a shift toward in-house governance of truth. Read more: Polymarket pulls controversial Iran rescue markets after intense backlash