MGO — Multi-chain Gas Optimizer

Last 30 days

Uptime

100%

Response time

230 ms typical, 230 ms slowest 5%

Last check

4 h ago

Next check

in 2 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "mgo-multi-chain-gas-optimizer": {
      "type": "http",
      "url": "https://x402-gas-api.vercel.app/mcp"
    }
  }
}

4 tools

• get_gas_demo

  Get free real-time gas prices for 4 major EVM chains (Ethereum, Base, Arbitrum, Optimism). Rate limited 10/hr.

• get_cheapest_chain

  Get a direct recommendation for the cheapest EVM chain right now with savings %. Free, rate limited.

• get_gas_basic

  Find the cheapest EVM chain before sending a transaction. Compares live gas across Ethereum, Base, Arbitrum & Optimism and returns the cheapest chain with savings % (e.g. 'Use Base — saves 99.8% vs Ethereum'). Use before bridging, deploying a contract, or any tx where you can cho

• get_gas_premium

  Find the cheapest EVM chain across 9 networks before transacting. Covers Ethereum, Base, Arbitrum, Optimism, BNB, Polygon, Avalanche, zkSync & Hyperliquid; returns the cheapest chain with savings % for cross-chain routing decisions. Use when you need the widest chain coverage to

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