Blocknative Gas Estimator tool provides real-time gas fee estimates for the Ethereum and Polygon blockchains including full EIP-1559 support. To see the Ethereum gas fee updates you can visit the tool's website directly, embed it as an iframe on your website, or install the provided extension. Developers can provide traders and other users of their DApps with real-time transaction cost estimates with the Estimator API.
Tool suite that allows developers to work with pre-chain data in real time.
A suite of DeFi tools including impermanent loss calculators and staking and farming strategies.
A test tool: Mocha reporter with gas usage per unit test and average gas usage per method call.
Displays how much you have spent on gas with conversion to USD as well as the tokens used.
GasHawk enables free, automated, and non-custodial savings of up to 95% on ETH transaction fees.
Gasless transactions between clients and Ethereum smart contracts.
