Transaction Fee
Protocol
Fee paid to include a transaction in a block.
A transaction fee compensates validators or miners for processing and securing transactions. On EVM chains, it depends on gas used and gas price (base fee + tip).
Frequently asked questions
Why did my fee change at confirmation?
Base fee can adjust block to block and tips affect priority. Wallets estimate but final fees depend on inclusion.Are fees refunded on failure?
Some gas is used even if a transaction reverts because work was done. Review errors before retrying.How do I pay less?
Use off peak times, batch actions, or an L2. Set reasonable tips instead of maximums.