Catena Labs, the startup founded by Circle co-founder Sean Neville, has closed a $30 million Series A funding round aimed at building regulated financial infrastructure specifically designed for AI agents. The round was led by Acrew Capital and a16z crypto.
What Catena Labs is actually building
The company is developing what it calls “governed infrastructure” for AI agent financial transactions: tools that let AI agents execute payments and other financial operations within a framework of rules, permissions, and audit trails. The platform is currently invite-only and includes features that let users define rules governing how their AI agents can interact with financial systems.
Catena isn’t just building software, though. The company has filed for a New York State Trust Bank Charter with the US Office of the Comptroller of the Currency. That’s a significant regulatory move that would position Catena as an actual chartered financial institution, not just a fintech startup riding on partner bank relationships.
The money and the backers
The $30 million Series A builds on an $18 million seed round that Catena raised earlier in 2025. Combined, Catena has now raised $48 million across its seed and Series A rounds.
Sean Neville’s pedigree matters here too. He co-founded Circle, the company behind USDC, one of the largest stablecoins by market capitalization.
Why AI agents need their own financial stack
Current banking and payment systems rely on identity verification, compliance checks, and authorization frameworks designed for humans and human-controlled entities. An AI agent doesn’t have a Social Security number. It can’t sign a terms-of-service agreement. And if it makes a fraudulent transaction, the liability chain gets murky fast.
What this means for crypto investors
If approved, Catena would become one of a very small number of crypto-adjacent companies to hold a bank charter, joining the likes of Anchorage Digital, which received a federal bank charter in 2021.
