Slippage Tolerance, Explained
Slippage tolerance defines the worst execution you will accept after a quote is shown and before the swap lands on-chain. It is a guardrail, not a measure of whether the original quote was good.
Key idea
The most useful number is minimum received: it shows the actual downside your slippage setting permits.
In this guide
Related workflow
On-Chain Trading →What it protects against
Markets can move between quote and execution. Slippage tolerance tells the transaction when to stop rather than accept a price beyond the limit you set.
Too tight can fail
In a moving or thin market, a very narrow tolerance can cause repeated reverts because the acceptable price range disappears before confirmation.
Too loose increases downside
A large tolerance gives the trade more room to execute at a worse price. Check the minimum received amount directly before signing.
Put it in context
Tools connected to this topic
Use the concepts above to understand what these tools show or ask you to approve.
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