Blocknative Gas Fee Estimator for Ethereum, Base, Arbitrum, and More

Real-time gas predictions powered by AI & mempool analytics. Optimize transaction costs on Ethereum, Bitcoin, Polygon & many more.

⛽ Accurate Gas Price Predictions: Harness Blocknative’s real-time global mempool data and advanced statistical models to deliver precise gas estimates for next-block or next-ten-second confirmations. 🚀 Supports Legacy and EIP-1559 Transactions: Whether working with Type 0 or Type 2 transactions, Blocknative delivers reliable gas estimates tailored to your needs. 🌏 Multichain Ready: Our estimator supports over 35 networks, including: • Bitcoin (0) • Ethereum (1) • Base (8453) • Optimism (10) • Avalanche (43114) New networks are added regularly to expand support! 📈 Mempool Monitoring and Statistical Models: Our API leverages real-time mempool analysis and advanced machine learning algorithms, providing next-block or next-ten-second gas price predictions based on network-specific dynamics. Unmatched reliability, even during periods of network congestion. ⚙️ Developer-Friendly API: Integrate precise gas predictions into Dapps using Blocknative’s Gas Platform API. Enhance transaction success rates and reduce costs by helping developers set optimal gas fees. 📚 Learn More: Explore docs - https://www.blocknative.com/gas-estimator 💬 Connect: Join our Discord community at - https://discord.com/invite/KZaBVME