Matcha

Matcha is a decentralized exchange (DEX) aggregator built by 0x Labs that finds the best swap prices across millions of tokens and hundreds of liquidity sources in a single interface. Launched in June 2020 as the consumer-facing product on top of the 0x API, Matcha was designed to abstract away the complexity of fragmented on-chain liquidity — letting traders get optimal execution without manually checking individual DEXes. The tagline is simple: search, trade, done.

How It Works

At its core, Matcha plugs into the 0x Swap API and Gasless API, which are the same infrastructure that powers swap features inside major wallets and dApps. When a user enters a trade, Matcha queries liquidity across 130+ sources simultaneously — automated market makers (AMMs), on-chain order books, and professional market makers — and uses 0x's routing algorithm to split and route the order across venues to achieve the best net price. As co-founder Will Warren has put it, the system "finds intelligent ways to chop your trade into pieces to route chunks of it to different markets."

The platform supports over 9 million tokens across 16+ blockchains, including Ethereum, Base, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, and — as of 2025 — Solana.

Matcha Auto: MEV Protection and Gasless Trading

The flagship feature introduced in the 2023 platform overhaul is Matcha Auto, powered by 0x's Gasless API. Instead of broadcasting trades to the public mempool — where they are visible to bots that can front-run or sandwich them — Matcha Auto routes transactions through a private relay network operated by 0x Labs and professional block builders. The result is meaningful protection against maximal extractable value (MEV) attacks that commonly erode retail traders' effective prices.

Matcha Auto's published performance metrics are notable for DeFi: the system achieves a 1.5% average revert rate (versus 10%+ on competing platforms), reduces failed trades by 85% compared to popular DEXes, and confirms transactions roughly one block earlier on average. The feature also enables gasless token approvals, so users do not need to hold native gas tokens for approval transactions. Adoption was rapid — within the first quarter after public launch, 70% of Matcha users had switched to Auto mode, and the platform recorded 20% quarter-over-quarter growth in daily active traders.

Solana Support

Matcha expanded to Solana in early 2025, making it one of the first DEX aggregators to support trading across both EVM-compatible chains and the Solana Virtual Machine (SVM) within a single application. Users can connect multiple wallets simultaneously — an EVM wallet alongside a Solana wallet — and execute cross-chain swaps between the two ecosystems without leaving the interface. Cross-chain bridging infrastructure is provided via Socket's bridge aggregation layer.

Solana's high throughput and low transaction costs make it a natural complement to Matcha's existing EVM coverage, particularly for users chasing new token launches and memecoin activity. The platform explicitly targets this use case with Solana-specific safety tooling: Matcha's Security Audit feature, powered by Go+ Security data, flags token-level risks such as honeypot mechanics, issuer-controlled minting privileges, and frozen liquidity pools. A Liquidity Score metric — already live for EVM chains — measures the maximum tradeable size with less than 2.5% price impact and was in development for Solana at launch. 0x Labs has stated that broad Solana DEX ecosystem coverage is a near-term priority, with plans to expand to additional non-EVM networks demonstrating meaningful growth.

Security and Audits

Matcha inherits the security posture of the underlying 0x protocol, which has been battle-tested since 2017 and has undergone multiple audits from OpenZeppelin and ConsenSys Diligence. On the user-protection side, Matcha uses Permit2 for token approvals — a standard that enforces strict, single-use allowances with configurable expiration — minimising the exposure window from unlimited approvals. The Security Audit badge surfaced on token detail pages draws on live third-party risk data rather than static lists, giving traders a dynamic risk signal at the point of trade.

Limit orders — gasless and available across all supported networks — settle on the 0x protocol's smart contracts and do not require trusting Matcha's interface for execution; orders can be filled permissionlessly by any market participant once conditions are met.

Team and Background

Matcha is a product of 0x Labs, the company co-founded in 2017 by Will Warren and Amir Bandeali. Warren's background is in applied physics; Bandeali brought quantitative trading and finance experience. 0x Labs built its reputation first as open protocol infrastructure — the 0x protocol and 0x API power swap features inside Coinbase Wallet, MetaMask, Phantom, Rainbow, and dozens of other wallets and dApps — before shipping Matcha as a proof-of-concept for what was possible with that infrastructure. The project is headquartered in San Francisco and has raised from institutional backers including Polychain Capital and Pantera Capital.

Solana Ecosystem Fit

Solana's DEX landscape is already deep — Jupiter dominates native aggregation, and Raydium, Orca, and Pump.fun generate enormous daily volume — but Matcha's entry addresses a gap that pure Solana-native aggregators cannot fill: frictionless entry from EVM chains. For traders who hold assets on Ethereum or Base and want exposure to Solana tokens, or for Solana-native traders who occasionally need EVM assets, Matcha's combined wallet and cross-chain routing removes a meaningful barrier. The platform's anti-fraud tooling also speaks directly to the documented risk profile of Solana's memecoin market, where independent analyses have flagged the majority of newly launched tokens as exhibiting malicious or pump-and-dump characteristics. Matcha positions itself not just as the cheapest route, but as the safest entry point for traders crossing into unfamiliar territory.