liquidity-depth-analyzer

Business

DEX liquidity analysis and slippage estimation for MEV trading. Use when implementing swaps, route selection, or position sizing. Triggers on: liquidity, slippage, price impact, depth, AMM math, Uniswap, Curve.

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Liquidity Depth Analyzer

DEX liquidity analysis and slippage estimation for MEV trading.

When to Use

Implementing swap execution
Selecting optimal routes
Sizing positions for trades
Calculating price impact
Validating arbitrage profitability

Workflow

Step 1: Check Liquidity Depth

Verify depth >= 3x trade size.

Step 2: Calculate Price Impact

Ensure impact < 0.5% (50 bps).

Step 3: Validate Profit After Slippage

Confirm profit survives slippage tolerance.

Core Rule

Never execute without knowing:

Available liquidity at current price
Price impact for your size
Whether profit survives slippage

Key Formulas

price_impact_bps = |1 - (in/out) / spot| × 10000 minAmountOut = expected × (1 - slippage_bps / 10000)

Config

const config = {
  max_price_impact_bps: 50,   // 0.5%
  max_slippage_bps: 100,      // 1%
  min_depth_multiplier: 3,    // depth >= 3x trade
};

Abort Reasons

Code	Action
NO_POOL	Find alternative route
LOW_DEPTH	Reduce size or split
HIGH_PRICE_IMPACT	Reduce size
LOW_PROFIT	Skip opportunity