⚡ What Are Gas Fees in Crypto?
Gas fees are the transaction costs you pay to use a blockchain.
Every time you:
• Send crypto
• Swap tokens
• Use a dApp
→ You pay a gas fee
Why do gas fees exist?
✔️ To reward validators/miners
✔️ To secure the network
✔️ To prevent spam transactions
What affects gas fees?
📊 Network demand
High traffic = higher fees
⛓️ Blockchain type
Some chains are cheaper than others
💡 Example:
Ethereum → higher fees during congestion
Other chains → generally lower fees
Important tip:
Always check gas fees before making transactions.
Timing can save you money.
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