0x
18 known investors
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0x provides a Cross-Chain API that aggregates 12+ bridges and bridge aggregators into a single integration, handling route discovery, bridging, execution, and progress tracking for cross-chain token swaps. It targets crypto app developers who want to offer multi-chain swaps with a swap-like user experience and reduced vendor complexity.
Also known as 0x Labs · 0x Protocol · ZRX
Founders & leadership
Investors · 18
How we know: Alliance DAO (ex DeFi Alliance)'s portfolio page · Not right? Tell us
How we know: Amino Capital's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: Continue Capital's portfolio page · Not right? Tell us
How we know: Fabric Ventures's portfolio page · Not right? Tell us
How we know: IOSG Ventures's portfolio page · research · 0x.org · Not right? Tell us
How we know: Limitless Crypto Investments's portfolio page · Not right? Tell us
How we know: Nirvana Capital's portfolio page · Not right? Tell us
How we know: decrypt.co · research · 0x.org · Not right? Tell us
How we know: funding news · decrypt.co · research · 0x.org · Not right? Tell us
How we know: research · 0x.org · Not right? Tell us
How we know: press coverage · Not right? Tell us
How we know: funding news · press coverage · research · 0x.org · Not right? Tell us
How we know: funding news · decrypt.co · research · 0x.org · Not right? Tell us
How we know: a partner's Signal profile · decrypt.co · research · 0x.org · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements- Undisclosed amountSeries BApr 2022
Greylock (lead), Coinbase, OpenSea, Pantera Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 20260x Labs is the company behind 0x, an open-source decentralized exchange (DEX) protocol enabling peer-to-peer exchange of tokenized assets, including cryptocurrencies, DeFi tokens and NFTs. The company positions its products as a way for businesses to add exchange functionality without handling the complexity of accessing decentralized markets across the layers of the Web3 exchange stack.
Its product set includes 0x Protocol, described as an open-source backbone for decentralized exchange; 0x Swap API, which supplies multi-chain aggregated liquidity as a service; and Matcha, a search engine for tokens. The associated token is ZRX. 0x Labs has contributed to Ethereum standards work, including helping establish the ERC721 NFT token standard.
Founding story
Co-founders Amir Bandeali and Will Warren serve as Co-CEOs of 0x Labs [0].
Business model
0x Labs supplies exchange infrastructure to other businesses and applications, which integrate 0x Protocol and the 0x Swap API to add token and NFT trading functionality to their own products; it also operates the consumer-facing Matcha token search interface [0][1].
Traction
As of April 2022, 0x reported enabling over $158B in tokenized value across more than 43M trades, with more than 3.5M users across wallet and app integrations [0].
Latest developments
In April 2022 0x Labs announced a $70M Series B led by Greylock, with proceeds earmarked for team expansion, growth of Matcha, the 0x Swap API and 0x Protocol, and support for additional blockchains. The round followed Coinbase's selection of 0x to power its NFT marketplace; ZRX rose 53% to $1.12 on that news before settling to $0.74, with a further small increase after the funding announcement [0][1].
▸Full profile — market position, technology, go-to-market, geography, history
Market position
0x operates in an increasingly crowded field of NFT and token marketplaces and exchange protocols, and aims to become the default infrastructure layer for peer-to-peer token transactions across such platforms [1].
0x was selected to power Coinbase's NFT marketplace on the basis of greater gas efficiency than comparable protocols, and therefore lower transaction costs for users. The company also emphasises multi-chain aggregated liquidity and broad wallet and app integrations as a de facto standard for decentralized exchange [0][1].
Technology
An open-source decentralized exchange protocol with an aggregation API, supporting seven major blockchains as of April 2022: Ethereum, Polygon, Fantom, Avalanche, Optimism, BNB Chain and Celo [0][1].
Go-to-market
Growth is driven through integrations with wallets and applications — including MetaMask, Coinbase Wallet, Coinbase NFT, Polygon Wallet, Brave, Matcha, dYdX, Zapper, Zerion and Shapeshift — with the company describing an ecosystem-of-integrators-first approach [0].
Businesses, applications, wallets and institutions that want to incorporate exchange functionality for tokenized assets, plus end users trading via integrated wallets and apps such as Matcha [0][1].
Geography
Remote-first and fully distributed, with team members located across Africa, Asia, Australia, Europe, North America and South America [0].
History
The team has been active since the early days of Ethereum, per investor commentary at the time of the Series B, and contributed to Ethereum standards including ERC721. In April 2022 the company announced a $70M Series B led by Greylock, following the prior week's announcement that Coinbase had selected 0x to power its newly debuted NFT marketplace [0][1].
Compiled by commissioned research from 2 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 2
launches, deals, and filings0x Labs announced a $70M Series B led by Greylock with participation from Pantera, Sound Ventures, A.Capital, Jump Crypto, OpenSea, Coinbase, Brevan Howard, IOSG Ventures, Reid Hoffman and Jared Leto, to expand its team, products and blockchain coverage.
$70M source ↗
Coinbase chose 0x to power its newly debuted social NFT marketplace, citing greater gas efficiency and lower transaction costs than similar protocols; Coinbase also participated in the Series B.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 2
primary sources listed
- 0x Labs raises $70M Series B led by Greylock to continue expanding Web3’s core exchange infrastructure0x.org · web
2 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does 0x do?
- 0x Labs builds 0x Protocol, the Swap API and Matcha, infrastructure for decentralized exchange of tokenized assets.
- Who founded 0x?
- 0x was founded by Will Warren.
- Who are 0x's investors?
- 0x's investors include Alliance DAO (ex DeFi Alliance), Amino Capital, Continue Capital, Fabric Ventures, IOSG Ventures, Limitless Crypto Investments, Nirvana Capital, A.Capital Ventures and 8 more.


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