routing-dex-trades

name	routing-dex-trades
description	Route trades across multiple DEXs to find optimal prices with minimal slippage and gas costs. Use when comparing DEX prices, finding optimal swap routes, analyzing price impact, splitting large orders, or assessing MEV risk. Trigger with phrases like "find best swap", "compare DEX prices", "route trade", "optimal swap route", "split order", "DEX aggregator", "check slippage", or "MEV protection".
allowed-tools	Read, Write, Edit, Grep, Glob, Bash(crypto:dex-*)
version	1.0.0
author	Jeremy Longshore <[e-mail]>
license	MIT
compatible-with	claude-code, codex, openclaw
tags	["crypto","cost-optimization","routing-dex"]

Routing DEX Trades

Contents

Overview | Prerequisites | Instructions | Output | Error Handling | Examples | Resources

Overview

Optimal trade routing across decentralized exchanges by aggregating quotes from 1inch, Paraswap, and 0x. Discovers multi-hop routes, calculates split orders for large trades, and assesses MEV risk to minimize slippage and gas costs.

Prerequisites

1. Install Python 3.9+ with httpx, pydantic, and rich packages
2. Verify network access to aggregator APIs (1inch, Paraswap, 0x)
3. Optionally add API keys for 1inch and 0x (higher rate limits)
4. Copy settings: cp ${CLAUDE_SKILL_DIR}/config/settings.yaml.example ${CLAUDE_SKILL_DIR}/config/settings.yaml

Instructions

1. Get a quick quote for the single best price with gas cost and effective rate:

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 1.0
   

2. Compare all DEXs to see quotes ranked by effective rate (after gas):

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 5.0 --compare
   

3. Analyze multi-hop routes to compare direct vs. multi-hop (2-3 pools) with hop-by-hop breakdown:

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 10.0 --routes
   

4. Split large orders ($10K+) across multiple DEXs to minimize total price impact:

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 100.0 --split
   

5. Assess MEV risk (sandwich attack risk score: LOW/MEDIUM/HIGH) before executing:

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 50.0 --mev-check
   

6. Run full analysis combining all features for comprehensive output:

   python ${CLAUDE_SKILL_DIR}/scripts/dex_router.py ETH USDC 25.0 --full --output json
   

Output

• Quick Quote: Best price, output amount, gas cost, recommended venue