Set a Slippage Limit Before a BNB Chain Swap

On BNB Chain, a slippage limit sets how far the swap price can move from its quote before the trade fails. It helps cap the price change you accept while a transaction waits to execute. A tighter limit gives you more protection from a worse price, but can make a trade fail if the market moves or liquidity is thin.

What does a slippage limit control?

It sets the minimum amount you will accept when swapping tokens. If the final output falls below that minimum, the swap reverts. PancakeSwap’s documentation describes slippage tolerance as the maximum price difference allowed before a trade is canceled. It is separate from price impact, which is the change in a token’s price caused by the size of your trade against available liquidity.

The setting is usually part of the swap interface’s transaction details, even when you connect through a wallet. For a longer Poocoin guide to setting a wallet swap limit, see the linked walkthrough. Check the minimum output shown for your trade: that figure makes the limit concrete.

How do you set the limit in a wallet?

Choose the tokens and amount, then open the swap settings and look for slippage tolerance or a similar control. Enter the largest percentage change you are willing to accept, and review the quoted output and minimum received before confirming. The exact controls vary by wallet and swap service. MetaMask’s support guide, for example, says its swap settings let users adjust slippage tolerance.

• Start with the service’s suggested setting or a low custom limit.
• Check the minimum output after changing the limit.
• If the transaction fails, check the token pair and liquidity before deciding whether to retry with a wider limit.

When should you change the limit?

A low limit can reject a trade when prices move between the quote and execution, or when liquidity is too thin for the trade size. PancakeSwap lists low slippage tolerance and low liquidity among causes of failed swaps. A wider limit may let the trade complete at a worse price, so raise it only if you are willing to accept the lower minimum output shown.

Does the wallet setting protect every swap?

No. A slippage limit only sets a price boundary for that transaction; it does not guarantee a good quote or prevent every kind of loss. Review the token, route, quoted output, and minimum received each time. The practical choice for most swaps is the narrowest limit that still gives the trade a reasonable chance to execute.