This page is for information purposes only. Certain services and features may not be available in your jurisdiction.

Our DEX API Now Powers Phantom Wallet's Solana Swaps

  • Our DEX API is an all-in-one trading aggregator for multi-chain and cross-chain transactions

  • Our smart routing technology executes trades across multiple DEXs simultaneously for optimal pricing and zero fees

We're pleased to announce that Phantom Wallet has integrated our DEX API to enable in-wallet token swaps. The integration brings enhanced trading capabilities to Phantom's users through optimized liquidity and trading routes.

Built on our battle-tested infrastructure, our DEX API serves as an all-in-one trading aggregator across 20 networks, including EVM chains, Solana and TRON.

The solution aggregates 18 cross-chain bridges and over 400 DEXs with API response times under 100 milliseconds, enabling Phantom, Solana's leading crypto wallet serving millions of users, to deliver optimal pricing and enhanced trading capabilities to their users. Through our DEX's smart routing technology, Phantom users now benefit from:

  • Maximum liquidity through aggregated pools

  • Reduced slippage and gas costs

  • Average response time of 40 milliseconds

The integration showcases how platforms can leverage our DEX API to rapidly scale their projects and capabilities. By using one single API, projects can launch sophisticated DEX features in just weeks through simplified cross-platform integration options via SDK, API and widget. Phantom's quick adoption and surge in trading volume demonstrate both the solution's enterprise-grade reliability and its ability to deliver enhanced trading experiences through deeper liquidity pools and optimized pricing.

Launched on September 30, OKX OS, which includes our DEX API, enables developers to build and scale onchain applications efficiently. With hundreds of projects already leveraging our OKX OS and processing more than 400 million daily API calls, the toolkit is powering innovation across the onchain ecosystem. Projects are using its tools to scale their offerings effectively.

Developers can start using our OKX OS for free today. For more information about our OKX OS and to start building, developers can visit: https://www.okx.com/web3/build

Disclaimer
This content is provided for informational purposes only and may cover products that are not available in your region. It is not intended to provide (i) investment advice or an investment recommendation; (ii) an offer or solicitation to buy, sell, or hold crypto/digital assets, or (iii) financial, accounting, legal, or tax advice. Crypto/digital asset holdings, including stablecoins, involve a high degree of risk and can fluctuate greatly. You should carefully consider whether trading or holding crypto/digital assets is suitable for you in light of your financial condition. Please consult your legal/tax/investment professional for questions about your specific circumstances. Information (including market data and statistical information, if any) appearing in this post is for general information purposes only. While all reasonable care has been taken in preparing this data and graphs, no responsibility or liability is accepted for any errors of fact or omission expressed herein.

© 2025 OKX. This article may be reproduced or distributed in its entirety, or excerpts of 100 words or less of this article may be used, provided such use is non-commercial. Any reproduction or distribution of the entire article must also prominently state: “This article is © 2025 OKX and is used with permission.” Permitted excerpts must cite to the name of the article and include attribution, for example “Article Name, [author name if applicable], © 2025 OKX.” Some content may be generated or assisted by artificial intelligence (AI) tools. No derivative works or other uses of this article are permitted.

Related articles

View more
OKX Standard Chartered Announcement Blog
OKX
Institutional news

Expanding Our Partnership with Standard Chartered into the European Economic Area

Written by Erald Ghoos, CEO for OKX Europe We’re expanding our partnership with Standard Chartered into the European Economic Area (EEA). When we first announced our collaboration with Standard Chartered in the UAE earlier this year, it was with the launch of our collateral mirroring programme, something we’re proud to call world-leading. The goal then, as now, was clear: give institutional clients the ability to manage risk better, reduce counterparty exposure, and trade with confidence.
Oct 15, 2025
Haider X Layer
Web3

Introducing X Layer: Our New EVM Compatible Layer 2 Network Designed to Build the Future of Web3

A message from our Chief Marketing Officer Haider Rafique Calling all Web3 builders! Today we’re excited to introduce X Layer to the world . Our new native network, X Layer is a Zero-Knowledge (ZK) Ethereum Layer 2 (L2) and is built with the (CDK) as part of a strategic collaboration between us and Polygon Labs.
Oct 15, 2025
20
OKX Wallet is the First Multi-chain Wallet to Support a Decentralized P2P Market with Zero Slippage
Web3

OKX Wallet is the First Multi-chain Wallet to Support a Decentralized P2P Market with Zero Slippage

![OKX Wallet is the First Multi-chain Wallet to Support a Decentralized P2P Market with Zero Slippage](//images.ctfassets.net/4nqoo8goeymu/4ImRLvhZBZ8YdCaw1E2Z8n/01a0641cd06be3de35342d35c188802a/20230
Oct 15, 2025
Bitcoin ETFs: The Game's Just Got to a Whole New Level
OKX

Bitcoin ETFs: The Game's Just Got to a Whole New Level

The approval of a Bitcoin ETF marks a significant milestone towards the mainstream adoption of Bitcoin. The ETF is an easy-to-access financial instrument that helps establish the legitimacy of bitcoin and has the marketing power to bring it to a wider population, potentially in the billions - we've already seen a few bitcoin ETF marketing campaigns. Through its reach, the bitcoin ETF will also make it easier for more institutions (and less crypto-native retail customers) to access bitcoin indirectly, and attract more talent to our industry.
Oct 15, 2025
92
OKX launches copy trading tool
OKX

OKX launches Copy Trading tool, enables users to duplicate winning strategies from top traders

*- Copy Trading allows users to view in-depth breakdowns of the trading habits of high-performing traders and replicate these strategies* *- Experienced traders can earn passive income by becoming “le
Oct 15, 2025
1
Apple Pay and Google Pay Now Live in Australia
OKX

AUD Your Way: Apple Pay and Google Pay Now Live on OKX Australia

Buying crypto shouldn't be difficult for those who prefer to use the conventional payment methods they already trust for everyday purchases. That’s why OKX Australia now supports Apple Pay and Google Pay* - allowing customers to quickly and easily.
Oct 10, 2025
1
View more