Polymarket launches full exchange upgrade with native USDC‑backed

Polymarket said it will roll out a “full exchange upgrade” that includes a rebuilt order‑book, updated smart contracts and a new collateral token called Polymarket USD, a 1:1 USDC‑backed asset [2]. The upgrade follows a broader shift toward stricter identity verification and VPN enforcement as regulators increase scrutiny of prediction‑market platforms [1].

Key takeaways

• Polymarket will replace the bridged USDC.e token with its own native Polymarket USD, redeemable 1:1 for USDC [3].
• The upgrade adds a rebuilt central limit order book (CLOB v2) and new settlement contracts [3].
• The platform is tightening KYC checks and blocking VPN use to comply with U.S. and international regulators [1].
• Polymarket’s U.S. arm required full KYC after acquiring a CFTC‑licensed exchange in 2025 [1].
• The move aims to give the company tighter control over liquidity, settlement and market‑outcome governance [2].

Exchange overhaul and native collateral token

Polymarket’s announcement on X outlined three core components of the upgrade: a redesigned order‑book system called CLOB v2, refreshed smart‑contract logic for trade execution, and the migration from USDC.e to Polymarket USD [3]. USDC.e is a bridged version of Circle’s USDC that relies on cross‑chain bridge infrastructure, which can add risk and friction to settlement [3]. By issuing Polymarket USD directly on the platform and backing it 1:1 with USDC, Polymarket seeks to eliminate that dependency and gain tighter control over how trades are settled and liquidity flows [3].

The transition will involve resetting existing order books and a brief maintenance window, with the platform promising to announce the exact timing in advance [3]. For most users the change will be automated, requiring only a one‑time interaction to switch collateral assets [3].

Heightened compliance and identity controls

Alongside the technical upgrade, Polymarket is moving toward a more restrictive identity and access model. The company plans broader know‑your‑customer (KYC) checks and stricter enforcement against VPN use, aiming to block users from jurisdictions where prediction‑market trading is prohibited [1]. VPN users may face account suspension, while active traders could be subject to mandatory KYC verification [1]. This shift reflects ongoing regulatory pressure, including a 2022 CFTC settlement that required Polymarket to block U.S. users and a 2025 acquisition of a CFTC‑licensed exchange that now mandates full KYC for its U.S. arm [1].

Why it matters

The upgrade signals Polymarket’s effort to align its crypto‑native platform with traditional financial‑services compliance standards, reducing reliance on third‑party bridge infrastructure while tightening user verification. By issuing its own USDC‑backed token, the company hopes to improve settlement reliability and liquidity management. Simultaneously, the enhanced KYC and VPN restrictions aim to satisfy regulators concerned about underage, sanctioned or geographically prohibited participants and potential insider‑trading risks. How the market responds to these changes—and whether regulators view the new controls as sufficient—will shape the future of prediction‑market trading in the United States and abroad.