# What is gas fee?

By [zkdog.eth](https://paragraph.com/@zkdog) · 2022-09-11

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Gas fee refers to the fee required to successfully conduct a transaction on the Ethereum blockchain. Gas fees are paid in Ethereum's native currency Ether (ETH) and denominated in gwei. Learn more about Gas in our [Knowledge Base](https://info.etherscan.com/what-is-gas-fee/).

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*Originally published on [zkdog.eth](https://paragraph.com/@zkdog/what-is-gas-fee)*