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1inch is a comprehensive decentralized finance (DeFi) aggregator and infrastructure provider designed to optimize token swaps and DeFi interactions across multiple blockchain networks. It aggregates liquidity from over 3.2 million sources and offers access to more than 13 chains, enabling users to find the best rates and lowest slippage by routing trades through multiple decentralized exchanges (DEXes). The platform supports over 24.6 million users and has facilitated more than 196 million trades with a total volume exceeding $707 billion.

The 1inch ecosystem includes several key products: the 1inch Cross-Chain Swap enables seamless token swaps across different blockchains without bridges or gas fees, while providing Miner Extractable Value (MEV) protection. The 1inch Wallet is a mobile app for asset management and Web3 exploration, supporting secure and user-friendly interactions. The 1inch Portfolio tool offers detailed and organized tracking of crypto assets, and the 1inch Card provides physical and virtual cards for spending digital assets.

Developers can integrate 1inch’s capabilities via its Developer Portal, which offers APIs, SDKs, and smart contract protocols such as the Aggregation Protocol, Limit Order Protocol, and Liquidity Protocol. These open-source components are audited and designed for extensibility, allowing teams to build custom DeFi solutions with optimized trade execution, limit orders, and liquidity management. 1inch also emphasizes security and compliance, collaborating with industry specialists to maintain a safe DeFi environment.

Getting started with 1inch involves using the web or mobile dApps for trading and portfolio management or integrating its APIs and smart contracts for custom applications. Comprehensive documentation and developer guides are available to facilitate integration and usage of its protocols and tools.