Ledger wants AI agents to manage crypto without holding your keys

Ledger has launched Ledger Agent Stack, an open-source toolkit allowing AI agents to interact with crypto wallets—reading balances, analysing portfolios, and proposing transactions—while requiring explicit approval on Ledger hardware for every sensitive action. The release marks Ledger's entry into the AI agent space, positioning hardware-based security as a critical control layer for autonomous financial applications. If you're building AI agents for financial tasks, Ledger just created the security standard you'll need to clear institutional buyers. Your agent can now propose—but Ledger's hardware enforces that humans approve—which means you can sell to risk-averse customers without building your own custody layer.