Transaction Gateway API by 1inch is a high-performance API that enables developers and platforms to broadcast blockchain transactions in either public or private mode. Designed for wallets, exchanges, meta-aggregators, and trading bots, it supports 12 major blockchain networks and integrates with over 14 private relays. This API is ideal for users who require secure, fast, and private transaction broadcasting—especially those looking to avoid front-running and other MEV-related risks. With a response time of under 100 milliseconds, it is one of the fastest and most reliable transaction broadcasting solutions in the DeFi space.

Features

• Public & Private Broadcasting: Choose between public mempool or private relay broadcasting.
• 14+ Private Relays: Integrated with top-tier private relays for secure transaction handling.
• 12 Blockchain Networks: Supports major chains including Ethereum, BNB Chain, and more.
• <100ms Response Time: Ultra-low latency for real-time transaction execution.
• Enterprise API: Dedicated endpoint for guaranteed performance and uptime.
• Flexible Integration: Ideal for wallets, exchanges, meta-aggregators, and trading bots.

Benefits

• Front-Running Protection: Private mempool broadcasting helps prevent MEV attacks.
• Speed & Reliability: Sub-100ms latency ensures fast and consistent performance.
• Secure Execution: Private relays enhance transaction confidentiality and integrity.
• Scalable Infrastructure: Suitable for both startups and enterprise-grade platforms.
• Developer Friendly: Easy to integrate into any DeFi or Web3 application.
• Versatile Use Cases: Supports a wide range of applications from wallets to arbitrage bots.