cross-chain
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fomo made crypto easier. Then it made trading social.
One balance, a familiar checkout, and a feed full of other people’s trades. fomo is betting that crypto’s next audience wants fewer wallet chores and more human context.
Ryan Zarick and the Promise That Survived a 3 a.m. Button
A late-night fantasy-sports emergency, a move to Vancouver and a string of technical papers trace the long partnership behind LayerZero. For its CTO, the interesting part has always been the problem that looked too hard.
The Hardest Part of Blockchain Was the Front Door
AIKON began by trying to build a marketplace for blockchain APIs. Its more useful discovery was smaller: people needed a familiar way to get through the door.
Supra
Most Layer 1s rent their oracles, bridges, and randomness from other companies. Supra built all of it into one chain - and is betting 500,000 transactions a second that owning the whole stack beats gluing it together.
Unifold
Unifold is a developer-first API and SDK that lets any app accept on-chain deposits across any blockchain and token in under 10 lines of code. It handles the full deposit flow - cross-chain routing, gas abstraction, compliance checks, and settlement - so users never have to think about chain IDs, bridging, or which version of USDC to use. Founded in 2026 by a team that previously built wallet infrastructure onboarding 30M+ users to apps like Phantom and Polymarket, Unifold is a Y Combinator Winter 2026 company based in New York City.
Particle Network
Particle Network is a Singapore-based Web3 infrastructure company building chain abstraction technology so users can interact with any decentralized application on any blockchain from a single account and balance - no bridging or network switching required. Founded in 2022 as a wallet-abstraction provider, it evolved into a modular Layer-1 blockchain that coordinates transactions across chains through its flagship Universal Accounts, Universal Liquidity and Universal Gas products. Its stack has been integrated by hundreds of dApps, helped secure billions in user assets, and reached millions of users; its native PARTI token launched in March 2025.
DeFi Devs
DeFi Devs is a Miami-based blockchain and AI development company that serves as the lead community developer of the Accumulate Protocol, an identity-based, delegated-proof-of-stake blockchain built for decentralized finance, digital identity, and enterprise tokenization. Founded in 2021 as a subsidiary of Inveniam Capital Partners and led by Factom founder Paul Snow, the firm builds infrastructure for cross-chain atomic transactions, human-readable addresses, and hierarchical key management, positioning Accumulate as an 'Internet of Blockchains' that bridges regulated real-world assets onto decentralized rails.
Noble
Noble is a purpose-built blockchain for native asset issuance, focused on stablecoins and tokenized real-world assets. Built on the Cosmos SDK and connected through IBC, it is the canonical home of native USDC in the Cosmos ecosystem and the issuer of the yield-bearing Noble Dollar (USDN). Founded in 2022 by Jelena Djuric, Stefan Coolican and John Letey after the collapse of Terra's UST, Noble gives issuers such as Circle, Ondo Finance, Hashnote and Monerium a neutral, compliant rail to mint dollars and distribute them across dozens of connected chains - with no gas token required and fees paid in USDC.
Slingshot
Slingshot is a San Francisco-based crypto trading app that lets people buy, sell, and swap hundreds of thousands of tokens across multiple blockchains from a single USDC balance - hiding the usual friction of wallets, bridges, and gas fees behind a clean consumer interface. Founded in 2020 by Coinbase alum Clinton Bembry, it raised roughly $18M through a Ribbit Capital-led Series A and was acquired by NFT marketplace Magic Eden in April 2025.
Halliday
Halliday is a San Francisco blockchain infrastructure company building the Agentic Workflow Protocol, a system that lets developers create onchain financial applications without writing smart contracts. Its flagship product, Halliday Payments, gives developers a single interface for fiat onramps, cross-chain bridging, swaps, and offramps. Backed by a16z crypto across both its seed and Series A rounds, Halliday has raised $26 million total and works with teams including DeFi Kingdoms, Avalanche, ApeCoin, Story Protocol, and Metis.
Bankole Omodunbi
Bankole Omodunbi is the co-founder, CEO and CTO of Verbwire, a Web3 infrastructure startup that turns weeks of Solidity, Hardhat and wallet configuration into a single REST API call. A former Managing Director in equities quant trading at Credit Suisse with 16+ years on Wall Street, he left banking in 2021 to build developer tooling that lets engineers deploy smart contracts, mint NFTs, move assets cross-chain and spin up wallets using familiar languages like Python and Java. Verbwire raised a $12.3M Series A and is based in the New York area.
Griffin Dunaif
Griffin Dunaif is the co-founder and CEO of Halliday, a San Francisco blockchain startup building the first agentic workflow protocol - infrastructure that lets developers ship onchain applications without writing smart contracts. A Stanford computer science graduate (2023) who left to build, Dunaif started Halliday in 2022 as a buy-now-pay-later tool for gamers, then pivoted to the broader bet that workflows, not contracts, are how AI agents will safely operate onchain. The company has raised $26 million total, including a $20 million Series A led by a16z crypto in March 2025.
Verbwire
Verbwire was a Web3 infrastructure company that collapsed the entire smart-contract stack into a single REST API. Founded by two former Wall Street quants, it let developers in any language - Python, Java, JavaScript, C++ - deploy contracts, mint NFTs, manage wallets, store files on IPFS and query on-chain data without ever touching Solidity or Hardhat. With 60+ endpoints across 10+ EVM blockchains, it served tens of thousands of developers and processed millions of API calls before the founders wound it down, noting that AI had begun to close the very complexity gap they were built to bridge.
0x
0x is the open exchange infrastructure powering token swaps for many of crypto's largest apps - Coinbase, Robinhood, Phantom, MetaMask, Matcha and more. Through its Swap API, gasless transactions, and the underlying 0x Protocol, the company aggregates liquidity from hundreds of sources across the major chains so developers can ship trading experiences without building order routing themselves.