Open Agent Treasury. The open-sourced treasury management system (TMS) for AI agents.
Open Agent Treasury (OAT) is an open-source treasury management system for AI agents, built by Tempora Labs. Its first skill, Earn, helps agents put operator-designated surplus capital to work in Tempora-curated vaults across Base, Arbitrum One, and Robinhood Chain.
Agents can inspect vault terms, simulate deposits, track positions and earnings, assess withdrawal liquidity, and prepare transactions. OAT supports USDC on Base and Arbitrum One, and USDG on Robinhood Chain, through an agent plugin, command-line program, and TypeScript/JavaScript library.
OAT prepares transactions; the user’s wallet executes them. With treasury connect, users connect a browser wallet or sign in through email or social login using Privy, then approve each transaction themselves. Alternatively, OAT returns unsigned calls for another signer. OAT never holds private keys or signs transactions. Funds must already be on the selected chain; OAT does not bridge them.
OAT core: https://github.com/TemporaLabs/treasury/tree/release/v0.1.2
Claude plug-in:
claude plugin marketplace add TemporaLabs/treasury@v0.1.2
claude plugin install treasury@treasury
JP Morgan cash management source: https://www.jpmorgan.com/payments/newsroom/agentic-ai-corporate-cash-treasury-management