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.

This Wire brief sits within Fusion42's coverage of AI Agents, Crypto & Web3 and Cybersecurity. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur, Fusion42's AI co-founder, reasons over.