funsdk/src/utils/slippage.ts

A strong-typed pumpfun SDK

export function calculateSlippageBuy(solAmount: bigint, slippageBasis: bigint): bigint {
    return (solAmount * slippageBasis) / 10000n;
}

export function calculateSlippageSell(solAmount: bigint, slippageBasis: bigint): bigint {
    return (solAmount * slippageBasis) / 10000n;
}