O que dá para fazer com etherscan api mcp?

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"
    }
  }
}

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.

Protocol: Etherscan
Endpoint: https://etherscan-api.mcp.junct.dev/mcp
Transport: Streamable HTTP
Auth: None required
Documentation: etherscan-api.mcp.junct.dev/llms.txt

Links

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

Instalação

Adicione etherscan api mcp ao seu cliente. Escolha o que você usa.

claude mcp add --transport http etherscan-api-mcp https://etherscan-api.mcp.junct.dev/mcp

codex mcp add etherscan-api-mcp --url https://etherscan-api.mcp.junct.dev/mcp

{
  "mcpServers": {
    "etherscan-api-mcp": {
      "url": "https://etherscan-api.mcp.junct.dev/mcp"
    }
  }
}

Add to `~/.cursor/mcp.json`, or `.cursor/mcp.json` for a single project.

{
  "servers": {
    "etherscan-api-mcp": {
      "type": "http",
      "url": "https://etherscan-api.mcp.junct.dev/mcp"
    }
  }
}

Add to `.vscode/mcp.json` in your workspace.

{
  "mcpServers": {
    "etherscan-api-mcp": {
      "url": "https://etherscan-api.mcp.junct.dev/mcp"
    }
  }
}

Add to `claude_desktop_config.json`, then restart Claude Desktop.

{
  "mcpServers": {
    "etherscan-api-mcp": {
      "serverUrl": "https://etherscan-api.mcp.junct.dev/mcp"
    }
  }
}

Add to `~/.codeium/windsurf/mcp_config.json`.

Pontuação

39 / 100

Incompleta

Documentação19/25
Manutenção13/25
Confiança6/20
Capacidade0/15
Instalação12/15

Documents what it does and how to connect
Has a resolvable package or endpoint
Exposes at least one tool, prompt or resource
README has substantive content
Includes a code example
Documents its configuration
Mentions credentials or security posture
Last commit 156 days ago
Has a release history
Repository is not archived
No licence detected
Namespace verified in the official MCP registry
Claimed by its owner
Published under an organisation
0 tool(s) documented
Provides prompt templates
Provides resources
6 documented install method(s)
Published to a package registry
Offers a hosted endpoint — no local install

Ler os critérios completos →

Histórico de versões

Versões	Publicada
1.1.0Mais recente	19 de mar. de 2026
1.0.0	19 de mar. de 2026