MetaMask Crypto Wallet Transaction Underpriced Error: How to Fix It

Q: Why does my MetaMask transaction keep failing with underpriced error?

Your gas price is set too low for current network conditions. Ethereum network congestion causes gas prices to fluctuate. You need to increase your gas price to match or exceed current network rates for your transaction to be processed.

Q: How much should I increase my gas price to fix this error?

Check current gas prices on EtherScan and set your gas price at least 10-20% higher than the current 'standard' rate. During high congestion, you may need to use 'fast' or 'fastest' settings which can be 50-100% higher than standard rates.

Q: Will I lose my money if the transaction fails due to underpricing?

No, if a transaction fails due to underpricing, it simply remains pending and your funds stay in your wallet. However, if you speed up or cancel the transaction, you'll pay gas fees for that action.

Q: Can I prevent underpriced transactions in MetaMask?

Yes, enable 'Advanced gas controls' in MetaMask settings and always check current gas prices before confirming transactions. Using MetaMask's 'Fast' gas option during busy periods helps ensure your transactions process quickly.

Q: How long will an underpriced transaction stay pending?

Underpriced transactions can stay pending indefinitely until network congestion decreases or you increase the gas price. Most networks will eventually drop pending transactions after several days, but it's better to cancel or speed up the transaction.

Abstract

The MetaMask Transaction Underpriced error occurs when the gas fee you've set for a transaction is too low for current network conditions. This means your transaction won't be processed by miners until network congestion decreases or you increase the gas price.