Gas War
Also known as: Fee War, Gas Bidding Battle, Minting Gas Surge
A competitive bidding situation where users raise gas fees to gain transaction priority, often during NFT mints or token launches.
A gas war occurs when blockchain users compete to include their transactions in a limited-capacity block by bidding higher gas prices. This typically happens during high-demand events like NFT mints, token launches, or airdrop claims. Users raise their gas fees to outbid others, often resulting in extremely high costs and failed transactions due to underbidding. Gas wars highlight Ethereum’s scalability challenges and have spurred the development of Layer 2 solutions, EIP-1559 fee structures, and fair-drop mechanisms to reduce congestion and improve access equity.