Junct Etherscan
FreeNot checkedAuto-generated MCP server with 71 tools for Etherscan blockchain analytics, hosted by Junct.
About
Auto-generated MCP server with 71 tools for Etherscan blockchain analytics, hosted by Junct.
README
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
Installing Junct Etherscan
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/junct-bot/etherscan-api-mcpFAQ
Is Junct Etherscan MCP free?
Yes, Junct Etherscan MCP is free — one-click install via Unyly at no cost.
Does Junct Etherscan need an API key?
No, Junct Etherscan runs without API keys or environment variables.
Is Junct Etherscan hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Junct Etherscan in Claude Desktop, Claude Code or Cursor?
Open Junct Etherscan on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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