1inch1inch is a leading DeFi project empowering Web3 users with technological innovations. It provides access to hundreds of liquidity sources across multiple blockchains. Founded at the ETHGlobal hackathon in New York in May 2019 by Sergej Kunz and Anton Bukov, 1inch began as a prototype DEX aggregator. It has since evolved into a comprehensive DeFi ecosystem.
1inch Developer PortalPowered by the 1inch Labs, the 1inch Developer Portal is a Web3 cloud SaaS (software as a service) platform offering multiple software services.
1inch PortfolioUnified dashboard to track Web3 asset performance across wallets, chains, and DeFi protocols with full data ownership and advanced analytics.
1inch SwapSwap crypto tokens across 14+ blockchains with optimal rates, zero gas fees, and MEV protection via 1inch’s advanced DEX aggregator.
1inch WalletSelf-custodial Web3 wallet for secure crypto swaps, NFT management, fiat purchases, and scam protection across multiple blockchains.
Balance APIReceive accurate information on balances and allowances for crypto wallets. Real-time API to retrieve wallet balances and allowances across 12 networks and 5M+ tokens with <400ms latency for DeFi apps and trackers.
Classic Swap APIMake the most efficient self-custody swaps in major DeFi ecosystems. Self-custodial API for efficient token swaps with deep liquidity, fast execution, and low gas fees across 12+ networks and 380+ liquidity sources.
Cross-Chain Swap APIGive users the best swap rates across 12+ EVM networks and Solana with the Cross-Chain Swap API.
Gas Price APIGet real-time gas price data across blockchains with sub-200ms response time for wallets, exchanges, bots, and DeFi platforms.
History APIAccess well-organized blockchain transaction data with scam filtering, internal transaction support, and sub-150ms response time.
Intent Swap APICreate and submit intent-based swap orders with gasless transactions, MEV protection, and smart execution across all market liquidity.