Today, we are proud to announce Base as the latest integration to our industry-leading Swap API.

Swap API powers crypto trading in many of the leading DeFi products and we are excited to bring the experience our customers know and rely on to Base. Swap API has facilitated over 58M trades and $132B in volume from more than 6 million users trading on apps like Coinbase Wallet, Robinhood Wallet, Matcha, Metamask, Zerion, Zapper, and more.

Build on Base with 0x

Base is a secure, low-cost, builder-friendly Ethereum Layer 2 incubated by Coinbase to bring the next billion users on-chain. Base aims to accelerate the creation of decentralized applications that bring utility to the crypto economy at a fraction of the cost of Ethereum.

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“Integrating Base into 0x's enterprise-grade APIs was simple and quick. In under 14 days and with just one engineer, we did most of the development work. This timeline is very short and testament to the ease of building on Base.” - Emanuele Lanni, Product Manager at 0x

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By launching Swap API on Base mainnet, 0x will enable Web3 teams to quickly tap into deep liquidity and unlock access to token swaps on Base with a single integration. We’re excited to empower developers to build powerful DeFi apps and make Web3 more accessible, secure, and affordable for users worldwide.

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“We’re excited to have 0x on Base to support builders looking to build new onchain finance applications and help accelerate the next billion onchain.” - Jesse Pollak, Creator of Base and Head of Protocols at Coinbase

Get started with Swap API 

0x Swap API is now live on Base, starting by aggregating liquidity across Uniswap, Balancer, and Baseswap. We’ll be integrating additional liquidity sources as they go live.

If you are familiar with Swap API on Ethereum, Optimism, or one of the many other chains we support, you will notice the integration process is very similar. To get started, check out our documentation.

If you are new to building with Swap API, sign-up for an account on the 0x Dashboard to start building on Base with Swap API today!