Classic Swap API by 1inch is a high-performance, self-custodial API designed to enable seamless and efficient token swaps across major DeFi ecosystems. It aggregates liquidity from over 380 sources across 12 blockchain networks, offering developers and platforms access to the best swap rates, lowest gas fees, and fastest execution times. This API is ideal for integration into wallets, exchanges, portfolio trackers, trading bots, and any application that requires reliable and optimized swap functionality. Powered by the 1inch Aggregation Protocol and Pathfinder algorithm, it ensures price transparency, gas optimization, and unmatched liquidity depth.

Features

• Multi-Network Support: Operates across 12 blockchain networks.
• 380+ Liquidity Sources: Aggregates liquidity from hundreds of DEXs and protocols.
• Pathfinder Algorithm: Finds the most efficient swap paths with gas optimization.
• Fast Response Time: API latency under 300 ms for real-time performance.
• Gas Optimization: Minimizes network fees through advanced routing.
• Enterprise API: Dedicated endpoint for guaranteed performance and uptime.
• Self-Custodial Execution: Aggregated market data for non-custodial order fulfillment.
• Flexible Integration: Suitable for wallets, exchanges, meta-aggregators, portfolio trackers, and trading bots.

Benefits

• Best Swap Rates: Pathfinder ensures optimal pricing by splitting orders across multiple protocols.
• Unmatched Liquidity: Access to virtually unlimited liquidity across DeFi.
• Low Fees: Gas optimization significantly reduces transaction costs.
• Speed & Reliability: Sub-300 ms response time ensures smooth user experience.
• Developer Friendly: Easy integration into a wide range of DeFi applications.
• Scalable Infrastructure: Supports both small-scale apps and enterprise-grade platforms.
• Secure & Trustless: Enables self-custodial execution without intermediaries.
• Versatile Use Cases: Ideal for arbitrage bots, trading platforms, and DeFi dashboards.