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What is Gas Optimization?
Gas optimization means reducing the transaction fees you pay on blockchains like Ethereum. Strategies include timing transactions, using Layer 2s, and batching.
Full Explanation
Ethereum gas fees fluctuate based on network demand. Gas optimization strategies: (1) Time your transactions: fees are lowest on weekends and late night UTC. (2) Use Layer 2 networks (Arbitrum, Polygon, Base) for 10-100x cheaper fees. (3) Set a max gas price and wait. (4) Batch multiple operations into one transaction. (5) Use gas tracking tools (etherscan.io/gastracker). In India, high gas fees on Ethereum mainnet make Layer 2s essential for small transactions.