ガス手数料

How to customize gas settings

For every transaction you send in MetaMask, you'll need to pay gas. For a general explainer,...

ガス手数料を見積もる方法

ガス価格を取得する

Refunding gas fees

Gas fees (also known as transaction fees) refers to the cost of carrying out a transaction o...

ユーザーガイド、ガス

暗号通貨やweb3は初めてですか？

Where do I find my gas history?

If you need to find your gas history, you can access it on Etherscan.io; there are two ways ...

Why are my gas fees so high?

The Ethereum network requires gas to execute transactions. When you send tokens, interact wi...

Why did I pay gas fees for a failed transaction?

Gas paid is not a fee that MetaMask receives so we cannot refund it. This fee is paid to val...

Why did my transaction fail with an 'Out of Gas' error? How can I fix it?

If you are curious to learn more about gas and what it signifies in Ethereum, we recommend r...