The best way to ensure that you are able to apply custom slippage to your trades is by going through an aggregator. An aggregator is a service that allows you to access multiple exchanges and liquidity providers, and is able to apply custom slippage settings to each trade. This allows you to customize your trading experience, allowing you to take advantage of different price levels, liquidity, and other factors to increase your profitability. Additionally, an aggregator can provide you with access to more exchanges than you would be able to access on your own, allowing you to take advantage of a wider range of trading opportunities.
