Taxas de gás
How to customize gas settings
For every transaction you send in MetaMask, you'll need to pay gas. For a general explainer,...
Como estimar a taxa de Gas
Obtendo o preço de Gas
Refunding gas fees
Gas fees (also known as transaction fees) refers to the cost of carrying out a transaction o...
Guia do usuário: cobrança de tarifa (Gas)
Ainda descobrindo criptos e a web3?
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...