Apps / Crypto & Web3

Can ChatGPT, Claude or Copilot safely connect to Etherscan?

1 official · 4 third-party · checked live
Yes. Etherscan has an official MCP server.Etherscan is live with 16 verified tools and uses No auth.
⚠ 4 lookalike servers use the Etherscan name but aren't from Etherscan.Only the server under Official below is published by Etherscan. Examples: Etherscan, Etherscan MCP, Etherscan MCP Server, Etherscan Api MCP. Third-party servers can see everything your Etherscan account can.

Safety check for IT

ChatGPT✅ Yes.
Claude✅ Yes.
Copilot✅ Yes.
Official?Yes, published by Etherscan
Works right nowLive · checked 2026-10-18
Sign-inNo auth
What data leavesEtherscan wallet addresses, balances and transactions that a tool returns goes into the chat and to the AI vendor. 16 tools: 16 read-only, 0 can change data.
TrainingBusiness and API plans from OpenAI and Anthropic don't train on it by default; consumer plans can unless turned off. Details
IT approval sheetAlert me if it changes

Official

ETEtherscanOfficialA

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

Live16 tools✓ verified

Community servers

4 found · ranked by trust

ETEtherscanB

Etherscan MCP — multichain block-explorer API (Etherscan V2)

Live

EMEtherscan MCPD

Query the Etherscan v2 API: ETH balance, transactions, ERC-20 transfers.

Local install

EMEtherscan MCP ServerD

MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants

Local install

EAEtherscan Api MCPD

Etherscan Api - 71 tools for data, metrics, and on-chain analytics

Down

Setup guides: Etherscan + ChatGPT · Etherscan + Claude

Does Etherscan have an MCP server?

Yes. Etherscan has an official MCP server. Etherscan is live with 16 verified tools and uses No auth.

Is there an official Etherscan MCP server?

Yes: Etherscan (io.etherscan/etherscan-mcp), published by Etherscan.

Can my AI use Etherscan?

Yes. Etherscan has an official MCP server. Etherscan is live with 16 verified tools and uses No auth.

Can ChatGPT connect to Etherscan?

Yes. Etherscan's official remote MCP server (Etherscan) is live and works with ChatGPT as a custom connector with no sign-in needed, with 16 verified tools. Checked live on 2026-10-18.

Can Claude connect to Etherscan?

Yes. Etherscan's official remote MCP server (Etherscan) is live and works with Claude as a custom connector with no sign-in needed, with 16 verified tools. Checked live on 2026-10-18.

Is the Etherscan MCP server safe?

Use the official server published by Etherscan. 4 third-party servers use the Etherscan name. Anything a tool returns is sent to the AI vendor, so use a business plan that doesn't train on your data.

Get an email if the Etherscan connector changes

Tools added or removed, sign-in changes, outages, or an official server launching. Free, one email per change.

Last checked 2026-10-18. More in Crypto & Web3 MCP servers.

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