# Gas Fees The fee a user pays to have a transaction or [[Smart Contract]] executed on a blockchain. "Gas" is the unit measuring how much computational work an operation requires; the fee is that gas amount multiplied by a per-unit price the user bids. Validators prioritize transactions that pay more, so fees rise and fall with network congestion — a simple transfer might cost cents when the network is quiet and tens of dollars during a frenzy. The metaphor is deliberate: just as a car burns fuel proportional to distance, a blockchain operation burns gas proportional to its computational cost. ## Why the term matters Gas fees are the reality check on crypto's marketing. The pitch is "fast, cheap, borderless money for everyone"; the lived experience on a congested chain is a transaction that costs more than the coffee you are trying to buy. Fees are a regressive friction — they are charged per transaction, not per dollar, so they fall hardest on small users moving small amounts, which cuts directly against the financial-inclusion narrative crypto advocates lean on. For this vault, gas fees expose who actually captures value in the system. During a [[Memecoin]] mania, surging gas fees are a tell that bots and insiders are flooding the network with transactions, front-running ordinary buyers who pay escalating fees just to get an order through. In the [[$TRUMP Memecoin Universe]], the token launches generated enormous on-chain fee revenue — fees that flowed to the issuers and infrastructure, not the retail buyers, many of whom lost money. Gas fees are also the practical pressure behind the move to [[Proof of Stake]] chains and "layer 2" networks marketed as cheaper, each of which reshuffles where the tokens (see [[Token vs Coin]]) live and who profits from the rails. ## See Also - [[Smart Contract]] — what gas fees pay to execute - [[Memecoin]] — manias spike gas fees and reveal front-running - [[Proof of Stake]] — the lower-fee-chain pitch - [[Blockchain]] — the network being metered