Costi del gas

How to customize gas settings

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

Come stimare il costo in gas

Come calcolare il prezzo del gas

Refunding gas fees

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

Guida per l'utente: gas

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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...