Gas Estimation API

by Blocknative
2Supported chains 1RPC Method 2Plans
Starting at $50.00

Gas Platform harnesses real-time global mempool data infrastructure to accurately and consistently estimate Ethereum transaction fees. This provides builders & traders with an up-to-the-moment gas fee API.

Blocknative's Gas Estimation RPC leverages Blocknative's real-time global mempool data platform to inspect all public pending Ethereum or Polygon transactions to accurately predict the minimum gas price required for next-block confirmation. Blocknative's Gas Estimation RPC uses an advanced machine learning model to accurately predict gas prices and makes predictions based on block number rather than time. The RPC endpoint will return gas estimation confidence levels, giving you and your users precise control over transaction fees.

RPC Methods

Supported Chains

Ethereum logo

Published on Sep 22, 2022

Support Website Support Email

Plans & features

Prototype - $50/month
  • Prototype - $50/month
  • Quicknode-Tier-1 - $99/month
Enterprise Sales
Up to 6 requests per second.
Real-time Mempool Data
Gas Platform is an industry leading product that leverages real-time mempool data to predict the gas price required to get into the next block.
For Development Use
Meant for development use only.
Updated once every 5 seconds
Gas Estimation predictions are updated once every 5 seconds. If you call the endpoint more than once every 5 seconds, we will continue to serve you the same response until the data is updated again.