#CryptoFees101

Crypto fees are small charges users pay when making transactions on a blockchain. These fees compensate miners or validators who process and secure the network. Fees vary by blockchain—Bitcoin and Ethereum often have higher fees, especially during network congestion. Ethereum uses "gas" to measure computing effort, while other blockchains like Solana or Polygon offer lower fees. Fees can be fixed or dynamic, depending on network demand. Wallets and exchanges may also add their own fees. Understanding crypto fees helps users avoid overpaying and choose efficient times or networks for transactions, especially when transferring assets or using decentralized apps (dApps).