OKX unveils Exchange OS for onchain trading venues on X Layer

October 19, 2026

OKX introduced Exchange OS, a permissionless trading-infrastructure protocol built on X Layer that lets developers and institutions deploy their own spot, perpetual, and outcomes markets using the same stack that powers OKX's platform. It is the infrastructure layer behind OKX's Onchain Spot, Perps and Outcomes products.

Open protocol so any builder can launch and operate a trading venue, per The Block's coverage of the launch
Reuses OKX's institutional-grade stack, including matching, margining, liquidation, and settlement engines
Positioned as the backbone for onchain markets, from public beta to third-party venues

Sources

The infrastructure behind Onchain Spot, Perps and Outcomes: Exchange OS. Built on @XLayerofficial, it enables developers and institutions to deploy these markets using the same institutional-grade infrastructure that powers our platform. https://t.co/1vrmjM1TMsx.com ↗

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OKX unveils Exchange OS for onchain trading venues on X Layer — Outposts