1Inch DeFi Extension

1Inch DeFi Wallet – Non-custodial wallet to swap, stake, add liquidity, and connect to dApps securely in your browser.

1Inch DeFi Extension is a secure, non-custodial browser wallet that brings the speed and liquidity of the decentralized web to your everyday browsing. It lets you connect to web3 apps, approve and sign transactions, manage tokens, and track your portfolio directly in your browser—without handing your keys to anyone. ⸻ Why Install • Seamless dApp access: Connect to DeFi, NFTs, gaming and more in a single click. • Best-in-class swaps: Route trades through decentralized aggregators for competitive pricing. • Clean, focused UX: A simple interface for balances, activity, and approvals—no distractions. • Security by design: Keys stay on your device, protected by a password and automatic lock. ⸻ What You Can Do • Create or import accounts with a secure password. • Connect to dApps and approve transactions with full, human-readable details. • Swap tokens using decentralized routes (or open the web app for advanced tools). • Send and receive assets, view balances and activity, and organize accounts. • Watch additional addresses to track balances without granting signing rights. • Use hardware wallets (e.g., Ledger) on supported networks for extra security. ⸻ How It Works • The extension injects a standard provider into sites you visit so compatible dApps can detect the wallet and request permissions. • You approve or reject each connection and signature explicitly in the UI. • All executable code ships with the extension; no remote scripts are executed. • The service worker performs light background upkeep (e.g., auto-lock, caching) to keep the experience fast and consistent. ⸻ Security & Privacy • Non-custodial: You control your keys; the extension never takes custody. • Local encryption: Secrets are encrypted on your device and unlocked only with your password. • Auto-lock: Locks automatically after inactivity. • Minimal data: Only stores settings and lightweight caches locally. • No remote code execution: The extension doesn’t load or execute code from external websites. ⸻ Networks & Tokens • Works with EVM-compatible networks (Ethereum, Arbitrum, Base, BNB Chain, and more). • Solana support for balance viewing and signature requests. • Token discovery tools help you find and manage assets across supported networks. ⸻ dApp Compatibility • Implements EIP-1193 and other wallet provider standards. • Compatible with major DeFi, NFT, and gaming dApps. ⸻ Getting Started 1. Install the extension and set a password. 2. Create a new wallet, import with a recovery phrase, or connect a hardware wallet. 3. Fund your account or connect to a dApp. 4. Review and approve transactions in the extension. ⸻ Permissions • Storage: Save wallet settings and site connections locally. • Tabs: Open dashboard views and read site origin for security context. • Alarms: Maintain background tasks like auto-lock. • Host Access (http/https): Allow dApps to detect and communicate with the wallet (no content scraping). ⸻ Responsible Use • Crypto involves risk—review approvals carefully and only use trusted dApps. • Keep your recovery phrase private and secure. ⸻ Important Disclaimer (Required for Chrome Web Store Compliance) Disclaimer: This project is an independent, community-developed open-source extension created by fans and users of the 1inch ecosystem. It is not developed, endorsed, or affiliated with the official 1inch team or company in any way. The “1Inch DeFi Extension” exists solely to provide a browser-based alternative for users who enjoy 1inch services but wish to use a community-maintained, non-official Chrome extension.