Etherscan MCP server

Read-only Etherscan V2 blockchain data: balances, transactions, transfers, tokens, contracts, logs.

Category: Dev tools

● Online, checked 132 min ago · 343 ms

Source: official MCP Registry entry io.etherscan/etherscan-mcp

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-etherscan-etherscan-mcp https://mcp-keyless.etherscan.io/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-etherscan-etherscan-mcp": { "url": "https://mcp-keyless.etherscan.io/mcp" } } }