Give Your AI Agent a Crypto Wallet in 5 Minutes

An AI agent that can only read and write text is limited. The next generation of agents interact with the real world — and that includes money. In this tutorial, you'll build a Python agent that: Creates its own HD wallet (works on 9 chains) Checks balances across Ethereum, Base, Polygon, Solana, and more Gets live crypto prices for 500+ tokens Stores its private key in an encrypted vault All with one API key . No blockchain libraries, no node providers, no wallet SDKs. Just REST calls. Why AI Agents Need Wallets Think about it: if your agent can browse the web, write code, and send emails — why can't it manage money? Use cases for wallet-enabled agents: Portfolio monitoring — Track balances across chains, alert on large movements DeFi automation — Rebalance positions, claim rewards, execute swaps Payment agents — Receive payments, auto-settle to stablecoins Treasury management — Prepare transactions for human approval Research bots — Monitor on-chain activity, analyze whale movements