Cross-DEX Prices & Spreads

claude mcp add cross-dex-prices-spreads -e 'RAPIDAPI_KEY=<your rapidapi_key>' -e 'ARB_DEX_TIMEOUT_MS=<ARB_DEX_TIMEOUT_MS>' -- npx -y arb-dex-mcp@1.0.1

{
    "mcpServers": {
        "cross-dex-prices-spreads": {
            "command": "npx",
            "args": [
                "-y",
                "arb-dex-mcp@1.0.1"
            ],
            "env": {
                "RAPIDAPI_KEY": "<your rapidapi_key>",
                "ARB_DEX_TIMEOUT_MS": "<ARB_DEX_TIMEOUT_MS>"
            }
        }
    }
}

متغيرات البيئة

• RAPIDAPI_KEY سري Your own RapidAPI key for the Multi-Chain DEX Prices & Liquidity API (https://rapidapi.com/donnydev/api/multi-chain-dex-prices-liquidity). The free-tier subscription is enough to start. Required for live pool prices and fresh sweeps; without it get_chains, get_pairs and get_spreads fall back to a free hourly public snapshot and say so in the payload.
• ARB_DEX_TIMEOUT_MS Optional request timeout in milliseconds. Defaults to 45000 — a full-chain live scan is a real on-chain sweep and can take ~30s.