Recaster

Gas fees can really add up in crypto transactions, but don't sweat it! Optimizing them can save you a lot. Try these tips:

1. Use cheaper networks like Binance Smart Chain (BSC) or Polygon.
2. Time your transactions for off-peak hours.
3. Batch multiple transactions when possible.
4. Use a wallet that supports gas fee optimization features.
5. Consider layer-2 solutions for lower fees and faster transactions.

Stay savvy and save!

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https://arbitrum.io/

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This is what can be done on the user end. Idea for your next post: what smart contract devs can do to reduce gas cost in their dApp.

Example in Solidity (used by Ethereum and L2's like @base.base.eth, @inkonchain, @arbitrum, @optimism)

- Constants & Immutable variables
- Use of calldata for function parameters when possible.
- Use of custom errors
- Use Logs to store data that does not need to be used by a smart contract
- Code smaller functions and optimize the bytecode at compile time
- ...