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 Ventures x Aptos Foundation
Industry news

Our Investment Arm OKX Ventures and Aptos Foundation Jointly Launch Ecosystem Growth Fund and Accelerator to Boost Aptos Ecosystem Growth

The fund will create an accelerator program to foster the growth of key projects on Aptos related to infrastructure, DeFi protocols, real-world assets, GameFi and more. Our investment arm OKX Ventures and , a global blockchain leader, today jointly announced the launch of a new USD $10 million fund aimed at supporting the growth of the Aptos ecosystem and widespread adoption of Web3.
Oct 30, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies

How to Buy Crypto Without Any Fees: A Realistic Guide

In the world of cryptocurrency, the phrase "zero fees" often comes with a few caveats. While it's technically possible to buy crypto without *direct* trading fees, there are almost always other costs
Oct 29, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies

How to Buy Crypto with PayPal in the U.S.: A Step-by-Step Guide

Using PayPal to buy cryptocurrency in the United States offers a unique blend of familiarity, speed, and security that appeals to both beginners and seasoned users. As a globally recognized payment pl
Oct 29, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies

How to Buy Crypto with Apple Pay: An Instant & Secure Guide

In a world of countless payment options, Apple Pay stands out for its unique combination of security, speed, and convenience, making it an increasingly popular choice for purchasing cryptocurrency. *
Oct 29, 2025
how to buy crypto guide
OKX
Bitcoin

How to Buy Crypto with a Bank Transfer: A Step-by-Step Guide

While debit cards and payment apps offer speed, bank transfers remain one of the most popular and practical ways to buy cryptocurrency. Understanding the advantages and disadvantages can help you deci
Oct 29, 2025
how to buy crypto guide
OKX
Introduction to cryptocurrencies

How to Buy Crypto in the UK: A Beginner's Guide for 2025

Yes, it is entirely legal to buy, sell, and hold cryptocurrency in the UK. However, the industry is regulated to protect consumers. The **Financial Conduct Authority (FCA)** oversees crypto-asset busi
Oct 29, 2025
View more