Your gateway to onchain liquidity
Access deep liquidity, intelligent routing, and seamless cross-chain execution
Build faste, trade smarter with the most scalable DEX API
Turbocharge your trading and projects with unrivaled speed and incredible market depth.
Scale as fast as Web3 evolves
100+
Chains supported on OKX Wallet
40+
Chains supported by OKX DEX (20+ on DEX API)
20+
Bridges supported by OKX DEX
<100ms
Average response time
500+
DEXs aggregated
99.9%
Uptime record
Infinite trading possibilities
1
Effortless integration, instant setup
Get up and running quickly – integrate powerful swap capabilities in minutes with a few lines of code.
2
Minimal fees, maximum value
We can work you on with every step of your commercial needs – contact us for a custom quote.
3
A proven solution for onchain trading
Powering leading DeFi protocols, arbitrage bots, and institutional-grade trading strategies.
2 powerful API modules at your disposal
Trade API
Seamlessly execute and automate trades with the most advanced trading infrastructure, featuring Swap, Cross-Chain Bridge, Limit Order, and Onchain Gateway.
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Market API
Access real-time and historical price data, transaction histories, and token balances across multiple chains with the Market API, designed for developers, traders, and institutions.
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Our DEX API is built for traders who demand speed, liquidity, and precision.
View all case studiesJoin the OKX DEX ecosystem
Get access to a world-class support network.
1
Enterprise level support 24/7 covering US, EU and APAC timezones
Get your questions answered and issues resolved with a fast turnaround time.
2
Enjoy access to our GTM support and tap into the reach of OKX’s official marketing channels
Gain media access to our social media channels including Twitch and X, along with sponsorships.
Start building with the most advanced DEX API today
By developers, for developers. Power your Web3 trading experience with institutional-grade tools and infrastructure