Polymarket is building its own L2: parting ways with Polygon and the path to full sovereignty

As transaction volume grows and regulatory compliance requirements increase, Polymarket is making a fundamental overhaul of its infrastructure. Transitioning from an application running on an external blockchain to an independent L2 operator symbolizes a shift from a network guest to the architect of its own ecosystem. This transformation addresses a series of technical challenges the platform faced working under Polygon’s umbrella.

In 2025, the Polymarket Discord community revealed official plans. Team member Mustafa confirmed in direct conversations with users that building a dedicated L2 blockchain has become a strategic priority for the platform. This announcement signals a new phase in the evolution of the prediction market—moving from reliance on third-party infrastructure to full technological independence.

From network guest to independent operator: why building L2 is a strategic necessity

Polymarket long benefited from being on Polygon—low fees and fast transactions were ideal during early growth. However, as betting volumes exploded, the limitations of the public network began to hinder further expansion.

The 2025 history documents this transformation through specific crises. In mid-December, Polygon experienced anomalies called “Intermittent Stuck Transactions”—transactions unexpectedly froze between December 12 and 13. RPC nodes of the main network responded with delays, and thousands of bet orders got stuck in the mempool. For a platform handling hundreds of millions of dollars in transactions, such instability meant direct financial losses and erosion of user trust.

A similarly serious incident was the “Consensus Finalization Delay” in September—when the consensus layer failed to finalize transactions despite their ongoing verification. Settlements on Polymarket were delayed for hours, and predicted bets could not be finalized. For a platform preparing for an IPO under giants like ICE (NYSE parent), such unreliability poses regulatory risks.

Building its own L2 solves this fundamental problem: Polymarket will gain control over block sequencing, eliminate competition for space with other dApps, and optimize architecture for the specific needs of prediction markets. A dedicated network will no longer be subject to external disruptions—throughput will be predictable, operational costs will decrease, and most importantly, the platform will regain control over this critical component of its infrastructure.

Previously, Polymarket launched a Builder section and Wiki documentation, systematically opening interfaces for external developers. In a general blockchain network, this approach had limitations—native apps competed for resources with other projects. But on a native L2, solutions focused on predictions, settlements, and informational games can evolve into a true business layer, providing users, volume, and real use cases.

Rebuilding the system of trust: from arbitrary rulings to a decentralized oracle

If L2 is the backbone of the prediction empire, then the oracle system is its heart. Polymarket relied for years on the UMA protocol—a system that resolved disputes through anonymous voting. But as stakes and volumes increased, this model began to show fatal flaws.

Resolving disputes in UMA requires 48 hours: 24 hours of anonymous voting plus 24 hours for disclosure. Such a long cycle not only locks up capital but also leaves room for whales (large players) to manipulate outcomes. Several dramatic incidents in 2025 revealed the systemic weaknesses of this system.

The most notorious was the “Zelensky Suit” dispute—a bet worth $237 million. The question was whether the outfit worn by Ukraine’s president at NATO summit qualified as a suit. Despite broad media consensus that the answer should be “Yes,” UMA whales voted “No.” Their financial interest—profiting from manipulation—overrode objectivity.

Another incident involving “Ukrainian Mineral Contracts” further undermined trust. Without official confirmation, whales again forced a decision in their favor. Polymarket admitted the outcome was “unexpected” but refused compensation, citing UMA protocol limitations.

This “tyranny of governance”—where a decentralized system becomes a tool for major stakeholders—fundamentally contradicts the ideals this technology should embody. Compensation in millions of dollars and entrenched distrust prompted Polymarket to diversify its approach.

The platform has already begun directing market price feeds to Chainlink—more resistant to manipulation. But long-term, full integration is necessary. By building a native oracle on its own L2 protocol, Polymarket can implement a system based on staking POLY tokens. Daily settlements will be handled by highly automated nodes, with only particularly complex disputes going to collective decision-making by actual token-holders. This vertical integration shortens settlement cycles, eliminates administrative parasitism from external middleware, and most importantly, restores the oracle’s true purpose—a small, decentralized system, not a tool for whales’ arbitration.

Dual model: POLY as ecosystem fuel, shares as traditional power

Token issues always raise dilemmas in the crypto ecosystem—especially when a platform plans an IPO. In 2024, speculation suggested Polymarket might fully switch to a traditional funding model, replacing tokenization with a simple share sale. But in October 2025, Matthew Modabber, Polymarket’s CMO, confirmed plans for POLY token issuance and airdrop.

This announcement signals a unique strategy: operating two value systems in parallel.

Shares represent traditional capitalism—holding licenses, regulatory compliance, brands, and operational profits. Shares will appeal to conventional investors seeking long-term value references and projected cash flow. They serve as a bridge to the fiat world.

Meanwhile, POLY is defined as the “fuel” and “consumable material” of the entire ecosystem. It’s not a fleeting governance certificate but a physical medium powering the network. POLY tokens will be essential for staking oracle nodes, acting as fuel for the distributed validation system. POLY will cover settlements and transaction fees within the native L2. This “utility” concept addresses a key regulatory issue: the token functions as a commodity, not a security.

By building this dual model, Polymarket achieves an elegant solution: traditional financing supports the business infrastructure, while the decentralized token transfers protocol control into users’ hands. It’s not just economic—it’s political. Every participant invested in decentralization has a direct stake in the network’s growth and operation.

Perspective: building an empire, member by member

Polymarket stands at the threshold of a transformation that will change not only its technical architecture but the entire nature of prediction markets in the crypto ecosystem. Moving from an external network player to an architect of its own infrastructure requires four simultaneous pillars: L2 execution, a native oracle, an application ecosystem, and decentralized token governance.

Each element becomes part of a larger whole. L2 provides the foundation. The oracle ensures reliability. Applications bring it to life. And POLY—fuel for this system—connects all participants in a shared interest.

This could be a model that shifts from crypto fantasy to genuine decentralization—where functionality, security, and user dignity are not compromised but form the building blocks. If Polymarket succeeds in this, the path it charts could inspire other platforms to similar transformations.