#CryptoFees101 Crypto fees are small charges paid to process transactions on a blockchain. These fees compensate miners or validators who secure the network. On networks like Bitcoin and Ethereum, fees fluctuate based on demand—more activity means higher fees. Ethereum uses "gas" to measure transaction costs, with prices in gwei (a fraction of ETH). Some platforms also charge withdrawal or exchange fees. Layer-2 solutions and newer blockchains like Solana offer lower fees and faster transactions. Understanding fees helps users optimize costs and choose the right network for their needs. Always check the fee structure before sending or swapping crypto assets.