Skip to content

Slippage ​

Slippage is the maximum execution deviation QZAR allows relative to the quote or order bound. If the minimum acceptable output cannot be met, the on-chain transaction should fail instead of accepting a worse result.

What the percentage means ​

With 1% slippage on a quoted output of 1,000 tokens, the transaction generally requires at least about 990 tokens, subject to route-specific calculation and fees.

Slippage is not the same as:

  • Price impact: movement caused by your own trade size in the pool
  • Priority fee/tip: payment intended to improve transaction inclusion
  • QZAR fee: the 1% platform fee on completed buys and sells

Lower slippage ​

Benefits:

  • Tighter protection against an unfavorable fill
  • More suitable for liquid and stable markets

Trade-off:

  • More failures when the price moves between quote and execution

Higher slippage ​

Benefits:

  • More room for a volatile or thin market to move and still execute

Risks:

  • Wider range of acceptable outcomes
  • More exposure to fast price movement and poor liquidity
  • Potentially larger loss if protection/routing does not prevent adverse ordering
Slippage cannot fix token restrictions
Raising slippage does not make a bad token sellable. Freeze authority, blacklist logic, transfer restrictions, removed liquidity, or an unavailable route must be addressed separately.

Choose carefully ​

  1. Check pool liquidity and recent volatility
  2. Reduce trade size before widening slippage aggressively
  3. Use the lowest value that works for the specific route and urgency
  4. Set a separate value for automation if copied or delayed execution is eventually enabled
  5. After a failure, inspect the on-chain error before changing the setting