Polymarket Debuts Protocol V2 In Canary Markets, Targeting Full Migration In November
Polymarket, one of many largest prediction market platforms within the crypto trade, has launched Protocol V2, a next-generation good contract system designed to exchange the legacy infrastructure the platform has relied on since its inception. The protocol lead at Polymarket, Rajath Alex, introduced the discharge, noting that the brand new system will probably be examined by means of “Canary Markets” in a manufacturing setting from October 5 by means of October 30, forward of a tentative switchover of all new markets on November 2.
The core motivation behind Protocol V2 is the architectural limitations of Polymarket’s current basis. Since its launch, the platform has operated on the Conditional Tokens Framework (CTF), a general-purpose system initially developed by Gnosis in 2019. While purposeful, this framework required an extra adapter contract for each new market sort launched — a separate adapter for pUSD collateral, a wrapped token for negative-risk markets, an extra change for every market sort, and particular person oracle adapters for every integration.
Protocol V2 replaces this layered construction with a unified design constructed round a single ERC-1155 place token contract, a single collateral asset (pUSD), one change serving all market sorts, and a single router. The place ID itself encodes the market sort, market, and end result, permitting the protocol to learn place metadata immediately from the identifier fairly than by means of middleman contracts.
The new system is modular and natively helps binary markets, atomic negative-risk markets, incremental negative-risk markets, and combinatorial markets at launch. Each module additionally helps further primitive operations that broaden what may be constructed on prime of positions whereas enhancing capital effectivity.
Market decision is dealt with by a brand new OracleAggregator with pluggable modules that connect with UMA, Chainlink, and future oracle suppliers, providing better flexibility in how outcomes are settled. Cross-chain bridging of positions, collateral, and resolutions is embedded as a first-class perform, to be activated when Polymarket expands to a number of chains. The complete protocol is upgradeable by means of a safe governance course of, enabling sooner function supply with out disrupting current integrations.
Security, Audits, and Migration Timeline
Security has been a central focus of the rollout. The codebase has been audited by six companies — Cantina, Certora, Quantstamp, SigmaPrime, Zellic, and Pashov — and formally verified by Certora. Polymarket has additionally launched a bug bounty program providing rewards of as much as $5 million for crucial vulnerabilities.
The migration will proceed regularly. Canary markets working on Protocol V2 function in manufacturing by means of October 30 to offer builders and market makers time to combine, with weekly workplace hours out there throughout the four-week interval. A tentative switchover of web new markets is scheduled for November 2; current Conditional Tokens Framework holdings won’t be transformed.
Alongside the protocol launch, Polymarket launched Data API V2, a brand new Rust-based service powered by an in-house on-chain indexer. The API helps the V2 protocol, standardizes response codecs, and implements cursor-based pagination to maintain commerce and exercise feeds constant as new information arrive. Integrations nonetheless utilizing Data API v1 are suggested emigrate alongside the protocol transition.
Looking forward, the protocol establishes a basis for options at present in analysis and improvement, together with scalar decision and directional collateral return.
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