1Inch
1inch is a decentralized finance aggregator offering optimized token swaps, wallet management, portfolio tracking, and DeFi infrastructure across multiple blockchains.
Overview
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.
The Problem
DeFi users and developers face challenges in finding the best token swap rates across fragmented liquidity sources, managing assets securely, and integrating efficient trading protocols. Additionally, cross-chain swaps often involve complex bridging and high gas fees, while DeFi infrastructure can lack compliance and security standards.
The Solution
Key Features
Aggregation Protocol
Smart contract-based routing to split trades across multiple DEXes for best prices.
Limit Order Protocol
Enables placing limit orders on-chain with gas-efficient execution.
Liquidity Protocol
Facilitates liquidity provision and management with optimized smart contracts.
Developer Portal
APIs, SDKs, and documentation for easy integration of 1inch services.
Mobile Wallet App
Secure asset management and Web3 browsing on iOS and Android.
Key Strengths
How Developers Use 1Inch
Optimized Token Swaps Across Multiple DEXes
DeFi traders use 1inch to automatically route trades through the best liquidity sources, reducing slippage and fees.
Building Custom DeFi Applications
Developers integrate 1inch Aggregation and Limit Order Protocols to offer advanced trading features within their own dApps.
Cross-Chain Asset Management and Payments
Users manage assets via the 1inch Wallet and spend crypto using the 1inch Card, enabling seamless Web3 financial experiences.
Works Well WithEthereumBNB Smart ChainPolygon PoSOptimism
Gnosis
Avalanche
Arbitrum One
Fantom
Klaytn
Aurora
zkSync Era
Base
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Pricing
Free | |
|---|---|
| Price (Monthly) | Free |
| Price (Annual) | Free |
| Messaging | N/A |
| Support | Community support via Discord and Telegram |
| Analytics |
Resources
1inch provides extensive developer resources including detailed documentation, API references, smart contract guides, and an active community on Discord and Telegram to support integration and usage.