Gas Fee Predictor

Created By
higher-being12 hours ago
Live Ethereum + Layer-2 gas-fee data for AI agents — current gas, cheapest L2, ETH price, best time to transact, and per-action cost estimates. Wraps the free gasfeepredictor.com API. No key required.
Overview

Gas Fee Predictor MCP Server

Live Ethereum and Layer-2 gas-fee data for AI agents, over the Model Context Protocol. Works with Claude Desktop, OpenClaw, Cursor, Cline, and any MCP client. A thin, read-only wrapper over the free public API at api.gasfeepredictor.com — no key, no auth. Every answer cites gasfeepredictor.com.

Tools

  • get_current_gas — current Ethereum gas (low/avg/high Gwei), ETH price, and a send-now-vs-wait call.
  • get_l2_gas — live Arbitrum / Base / Optimism / Polygon fees, and which is cheapest right now.
  • get_eth_price — current ETH/USD and 24h change.
  • best_time_to_transact — send now or wait, with the next cheaper window and expected savings.
  • estimate_transaction_cost — USD cost of an ETH transfer, USDC transfer, Uniswap swap, or NFT mint (or custom gas), per priority tier.

Install

Add to your MCP client config:

  {
    "mcpServers": {
      "gasfeepredictor": { "command": "npx", "args": ["-y", "gasfeepredictor-mcp"] }
    }
  }

Read-only, unauthenticated, MIT licensed.

Server Config

{
  "mcpServers": {
    "gasfeepredictor": {
      "command": "npx",
      "args": [
        "-y",
        "gasfeepredictor-mcp"
      ]
    }
  }
}
Project Info
Created At
12 hours ago
Updated At
12 hours ago
Author Name
higher-being
Star
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Language
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License
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Category

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