Image: The Defiant

Polymarket Launches Full Exchange Upgrade and Native USDC-Backed Stablecoin

06 April, 2026.Crypto.9 sources

Key Takeaways

Polymarket unveils a full exchange upgrade with rebuilt trading engine and upgraded contracts.
Native USDC-backed collateral token replaces bridged USDC.e for on-chain settlement.
Supports major U.S. expansion as it upgrades infrastructure.

Full Exchange Overhaul

Polymarket announced a comprehensive exchange upgrade including a rebuilt trading engine and a new USDC-backed collateral token.

“Polymarket reveals a 'full exchange upgrade' to take control of its own trading and truth The $20 billion prediction market is overhauling its infrastructure and launching a native stablecoin to streamline trading as it prepares for a major U”

@coindesk

The upgrade aims to reduce bridge-related risk and give Polymarket tighter control over settlement and liquidity.

@coindesk

CTF Exchange V2 optimizes trade matching and adds support for EIP-1271 signatures.

Most users will experience a seamless transition with a one-time approval prompt.

Scaling for Growth

The overhaul arrives as Polymarket processes record volumes, crossing $10 billion in monthly volume.

The upgrade reflects a shift away from bridged dollar rails toward native settlement assets.

AMBCrypto

The new CLOB is designed to deliver faster execution and tighter spreads.

Polymarket is preparing for a major U.S. expansion after registering with the CFTC.

User Impact and Developer Changes

All existing order books will be cleared during a short maintenance window.

“Bitcoin and crypto focused prediction market platform Polymarket is preparing its most significant infrastructure upgrade to date, rolling out a rebuilt trading system alongside a new native stablecoin designed to replace bridged collateral and streamline on-chain activity”