blocknative-mcpServer

kukapay
GitHub
BlockchainCryptocurrencyFinance

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💡 Description

An MCP server that provides real-time gas price predictions across multiple blockchains, powered by Blocknative.

📝 JSON Entries

{
  "mcpServers": [
    {
      "blocknative-mcp": {
        "env": {
          "BLOCKNATIVE_API_KEY": "your-api-key-here"
        },
        "args": [],
        "command": "uv run blocknative-mcp"
      }
    }
  ]
}

🛠️ Tools

predict_gas_priceestimate_gas_costget_supported_chains

Features

  • Fetches gas price predictions for multiple blockchains
  • Estimates transaction costs
  • Lists supported chains

💬 Example Queries

  • What is the current gas price for chain ID 1 transactions with 90% confidence?