
According to OKX, Exchange OS is an X Layer-based protocol stack for spot, perpetual futures, and prediction markets that uses shared core trading infrastructure while keeping user funds locked in protocol contracts.
OKX's own official learn page (web3.okx.com/zh-hans/learn/exchange-os) directly confirms every element of the claim: Exchange OS is announced as an open protocol on X Layer, permissionless deployment (with OKB staking) of spot, perpetuals, and prediction markets is supported, and the first use case is the 2026 World Cup prediction market launching in June. Independent reports from Odaily and PANews corroborate this on the same date (2026-05-26).
OKX officially announced Exchange OS as an X Layer-based protocol stack for spot markets, perpetual futures, and prediction markets. According to the official announcement, users can deploy markets by staking X Layer core assets, while the system uses shared matching, margin, clearing, settlement, and unified accounts. OKX also said user funds remain locked in protocol contracts. Earlier reported details remain part of the broader rollout picture, including throughput of up to 300,000 TPS, a planned June launch for a simulated 2026 World Cup prediction market, and wider ecosystem access through XIP-Exchange OS proposals.