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Crypto
Gas Limit
The maximum amount of gas you're willing to spend on a single transaction so it doesn't run forever or cost too much.
If the gas used goes over your limit, the transaction fails but you still pay a small fee. Setting the right limit keeps you safe from surprise costs.It's like setting a budget on how much you're willing to pay for a taxi ride before you even get in the car.
Real world: When you swap tokens on a DEX, you set a gas limit so the transaction can't accidentally cost you more than you agreed to.
💡 Always check and slightly increase the gas limit on complex DeFi transactions — it prevents failed swaps and wasted fees.