Etherscan
Verified IntegrationClient Configuration
— Connect Etherscan to Claude Desktop or Cursor in seconds{
"mcpServers": {
"etherscan": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-etherscan"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Provides Ethereum blockchain data tools via the Etherscan API.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Etherscan
You can access ETH balances for any Ethereum address, view recent transaction history, track ERC20 token transfers, fetch smart contract ABIs, monitor current gas prices (Safe Low, Standard, Fast), and resolve Ethereum addresses to ENS names.
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