# Infura Gas API

**Canonical:** https://apis.io/apis/infura/gas-api/  
**Provider:** Infura — https://apis.io/providers/infura/  
**Base URL:** https://gas.api.infura.io/v3/{apiKey}  
**Documentation:** https://docs.metamask.io/services/reference/gas-api/

Infura Gas API is one of 6 APIs that [Infura](https://apis.io/providers/infura/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include REST and Gas. The published artifact set on APIs.io includes API documentation.

REST API for EIP-1559 gas estimation, gas prices, and base-fee history across supported chains.

## Machine-readable artifacts (1)

- **Documentation** — https://docs.metamask.io/services/reference/gas-api/

## Other Infura APIs (5)

- [Infura JSON-RPC API](https://apis.io/apis/infura/json-rpc/)
- [Infura Solana JSON-RPC](https://apis.io/apis/infura/solana-rpc/)
- [Infura IPFS API](https://apis.io/apis/infura/ipfs/)
- [Infura NFT API](https://apis.io/apis/infura/nft-api/)
- [Infura Infura (MetaMask Developer) JSON RPC API API](https://apis.io/apis/infura/infura-infura-metamask-developer-json-rpc-api-api/)

## Tags

REST, Gas

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/infura/gas-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/infura/.