MoonPay Adds Ledger-Secured AI Agents to Expand Institutional-Grade Crypto Trading

New updates have been reported about MoonPay.

MoonPay has launched native Ledger signer support for its MoonPay Agents command-line wallet, creating what it calls the first AI-driven trading agent that executes transactions while keeping private keys permanently on a Ledger hardware device. By coupling autonomous agents with user-verified signing on Ledger, MoonPay aims to remove the key security barrier that has limited AI-based crypto trading for both retail and institutional users.

With the new integration, MoonPay Agents can manage trading and portfolio actions across Ethereum, Solana, Base, and other major chains, but every swap, bridge, or transfer must be explicitly approved on a connected Ledger signer, keeping the human in control of all irreversible on-chain moves. MoonPay’s CEO Ivan Soto-Wright argues this “autonomy with hardware security” model is essential if AI agents are to safely manage trillions of dollars in digital assets over time.

The system allows scenarios such as an agent identifying yield opportunities, proposing a cross-chain USDC bridge, and then prompting the user to sign via Ledger, eliminating the risk of the AI misusing funds or exposing keys. Technically, any supported Ledger device, including Nano S Plus, Nano X, Nano Gen5, Stax, and Flex, can be connected via USB to MoonPay’s CLI, which then auto-detects wallets across networks such as Base, Solana, Arbitrum, Polygon, Optimism, BNB Chain, and Avalanche.

Automatic Ledger app switching lets MoonPay Agents move between chains in a single workflow without manual device toggling, enabling higher trading throughput while preserving on-device approval. Ledger’s chief experience officer Ian Rogers highlighted that agent-centric and CLI wallets are emerging as a new category and said MoonPay is the first to use Ledger’s Device Management Kit to embed this level of security into AI agents.

Strategically, the integration reinforces MoonPay’s positioning beyond simple fiat on-ramps and into programmable, AI-enhanced crypto infrastructure that can serve sophisticated traders and enterprise clients demanding strict key custody controls. It also differentiates MoonPay in the increasingly competitive agentic wallet space, where security assurances will likely be a key purchasing criterion for funds, family offices, and corporates testing automated digital-asset strategies.

The feature is already live in MoonPay CLI version 0.12.3, giving MoonPay’s base of more than 30 million customers and 500-plus enterprise clients an immediate path to experiment with AI-driven trading under hardware-enforced security constraints. As the market for autonomous agents grows, this launch could drive higher transaction volumes through MoonPay’s infrastructure while providing a defensible, security-centric value proposition to partners integrating its on- and off-ramps, trading, and stablecoin services.