Polymarket To Launch Stablecoin and Exchange Overhaul

 

Polymarket just announced what it is calling the biggest infrastructure change in its history. The on-chain prediction market platform is rolling out a rebuilt trading engine, a new smart contract architecture, and its own stablecoin, Polymarket USD, over the next two to three weeks. Whether you follow prediction markets closely or just heard about Polymarket during the last election cycle, this is a huge shift on how the protocol operates.

 

A New Stablecoin Built for the Platform

The centerpiece of the upgrade is Polymarket USD, a new collateral token that will replace the platform's current use of USDC.e. If you're not familiar, USDC.e is a bridged version of Circle's USDC stablecoin. It works fine, mostly, but it relies on cross-chain bridge infrastructure to exist on Polygon, which adds friction and a layer of risk that a platform handling this much trading volume probably shouldn't be comfortable with.

 

Polymarket USD will be backed 1:1 with Circle's native USDC, giving the company direct control over its settlement infrastructure for the first time. That's a bigger deal than it sounds. Control over your own collateral token means tighter liquidity management, more predictable settlement, and a foundation for whatever the company wants to build next.

 

For most regular users, the transition is supposed to be seamless. The platform's frontend will handle the conversion automatically with a one-time approval. Advanced users and developers running bots or API integrations are a different story. Those folks will need to update their SDKs and manually call a wrap function on the new Collateral Onramp contract to convert funds into Polymarket USD. The team says it will give at least a week's advance notice before any order book cancellations happen.

 

The Exchange Itself Is Getting a Full Rebuild

Beyond the stablecoin, Polymarket is launching CTF Exchange V2, a redesigned matching engine that processes orders faster and at lower gas costs. The updated Central Limit Order Book blends off-chain order placement with on-chain settlement.. The new order structure trims should reduce complexity for developers and improve execution across the board.

 

One notable addition is EIP-1271 support, which lets smart contract wallets, such as multi-signature wallets, interact with the platform directly without needing intermediaries.

 

The POLY Token Question

The announcement has predictably reignited speculation about POLY, Polymarket's long-rumored native governance token. The platform's chief marketing officer confirmed back in October 2025 that a POLY airdrop is in the works, contingent on completing a strong U.S. relaunch. But Monday's announcement makes no mention of POLY at all, and ironically... the odds on Polymarket itself currently put the chance of a POLY launch before May at just 11%

 

The speculation isn't really unfounded. Polymarket has historically relied on UMA's optimistic oracle system to resolve market outcomes, a setup where token holders vote to settle disputes. That system has faced criticism, particularly during geopolitically sensitive markets, where large token holders can exert outsized influence. A native governance token could eventually allow Polymarket to bring dispute resolution in-house, separating trading activity from outcome validation. Whether that's still  the plan remains unclear.

 

What's Next For Polymarket

The company, founded in 2020, is reportedly seeking a new funding round at a valuation near $20 billion. Last month, Intercontinental Exchange, the parent company of the New York Stock Exchange, made a $600 million direct cash investment in the platform. That type of institutional backing puts a lot of pressure on the infrastructure to perform like a proper exchange.

 

Polymarket also registered with the Commodity Futures Trading Commission in July 2025 after shutting down U.S. operations in 2022. An invite-only U.S. version of the platform has since launched under a regulatory no-action letter. The migration to a CFTC-registered model, combined with building settlement infrastructure around a regulated stablecoin issuer like Circle, is consistent with a company that wants to operate in the U.S. long-term, not just avoid regulators.

 

The rollout is expected to happen over the next two to three weeks. But there are some real risks here: any smart contract migration carries execution risk, and there could be liquidity fragmentation as traders straddle two collateral systems during the transition window. Whether Polymarket USD will face third-party reserve audits comparable to what Circle applies to native USDC is also an open question.

 

Still, if the upgrade goes smoothly, Polymarket will emerge with a cleaner technical foundation, lower transaction costs, and better tools for institutional participants. All of that should translate into significantly higher trading volume and a broader institutional footprint. But these next few weeks should tell us a lot.