Cambrian

Operating from an undisclosed location, Cambrian is an artificial intelligence infrastructure protocol that integrates on-chain and off-chain data to deliver verifiable financial intelligence for decentralized finance applications and autonomous agents. The platform provides software developers with application programming interfaces for multi-chain data access, encompassing wallet activity, liquidity flows, social sentiment, and predictive market forecasts to support AI-native finance. In March 2025, the organization secured $5.9 million in seed funding to expand its decentralized validator network, launch its private beta, and initiate a waitlist campaign for early access. The financing round was led by a16z CSX, with additional equity participation from Blockchain Builders Fund and Kronos Ventures. The core engineering team leverages prior technical experience from prominent decentralized blockchain infrastructure projects, including Semiotic Labs and The Graph. Cambrian was officially founded in 2024 by Sam Green.