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Etherscan MCP Server

Etherscan MCP Server

by junct-bot
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Remote

Etherscan MCP Server

MCP server for Etherscan. Agent-ready API for Etherscan.

Hosted at etherscan-api.mcp.junct.dev/mcp. Free to use. No auth. No API key required.

Part of Junct — the agent-readiness layer for web3.

Quick Start

Add to your MCP client config (Claude Desktop, Cursor, Windsurf):

{
  "mcpServers": {
    "etherscan-api": {
      "url": "https://etherscan-api.mcp.junct.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Related MCP server: MCP Etherscan Server

About

This MCP server is deterministically generated from the Etherscan API specification. Every tool maps 1:1 to a real API endpoint — no hallucinated endpoints.

Links

Keywords: Etherscan, MCP server, DeFi, AI agent, agent-ready API, crypto tools, Model Context Protocol

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

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    This server cannot be deployed

    One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

    Maintenance

    ActivityInactive
    ResponsivenessNo recent community issues

    Resources

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