OKX launches Exchange OS, letting users build their own crypto markets on X layer: Report

In a significant development, crypto exchange OKX has introduced Exchange OS, a new platform built on its Ethereum-compatible Layer 2 blockchain X Layer, that allows developers, institutions, and ecosystem participants to create and deploy their own spot, perpetual, and outcome markets using the same infrastructure that powers the OKX exchange.

Commenting on the development, OKX founder and CEO Star Xu framed the launch as a direct response to what he called the “fragmented infrastructure” problem in crypto finance. “While blockchain enabled open asset issuance, the infrastructure for trading, settlement, margining, and liquidity remains siloed across disconnected venues and applications,” Xu said.

The X Layer team echoed that diagnosis in its announcement. “Exchange OS is designed to address one of the biggest structural limitations in on-chain finance today: fragmented infrastructure,” the team wrote.

“Builders still face the same tradeoff — rely on centralized infrastructure or rebuild complex exchange systems from scratch.”

As per officials, the platform also supports a unified account and margin system across spot, perpetuals, and outcome markets. “A single market view — whether around AI, macro events, sports, or tokenized assets — can be expressed across multiple market structures using the same pool of capital,” the team said.

Xu added that the platform accommodates both regulated and permissionless operators on the same infrastructure. “A regulated institution can launch a fully KYC-compliant venue while a Web3-native team can operate a permissionless market on the same infrastructure stack,” he said. Users can also build their own assets, oracle systems, revenue models, and compliance frameworks on the platform.

Exchange OS is currently in the first of three planned rollout phases. The initial stage is limited to partners building on the platform before it opens to the public in the third quarter of 2026.

Protocol improvements are expected in the fourth quarter and beyond. The first market to go live on the platform will be a predictions-style market tied to the FIFA World Cup.

On the technical side, OKX said Exchange OS can operate at millisecond-level latency and is capable of processing up to 300,000 transactions per second.