use-user-controlled-wallets
Overview
User-controlled wallets are non-custodial wallets where end users maintain control over their private keys and assets. Users authorize all sensitive operations (transactions, signing, wallet creation) through a challenge-response model that ensures user consent before execution. Multi-chain support includes EVM chains, Solana, and Aptos.
Prerequisites / Setup
Installation
npm install @circle-fin/user-controlled-wallets@latest @circle-fin/w3s-pw-web-sdk@latest vite-plugin-node-polyfills
Vite Configuration
The SDKs depends on Node.js built-ins (buffer, crypto, etc.) that are not available in the browser. Add vite-plugin-node-polyfills to your Vite config:
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