The Etherscan MCP server,
connected in one click.
Read-only Etherscan V2 blockchain data: balances, transactions, transfers, tokens, contracts, logs. Connect the official Etherscan MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Etherscan
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_native_balance”: Get the native coin (e.g. ETH) balance of an address, in wei.”
“Use “get_transactions”: Get the list of normal (external) transactions for an address.”
“Use “get_internal_transactions”: Get internal transactions for an address, or by a specific parent transaction hash.”
“Use “get_token_transfers”: Get token transfer events for an address, optionally filtered by token contract. Select the token standard: erc20 (fungible, default), erc72.”
How secure is the Etherscan MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Etherscan holds up.
Official endpoint
Operated by Etherscan (etherscan.io) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Etherscan adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Etherscan
Choose Etherscan in the gate directory. No sign-in needed.
Use it anywhere
Etherscan's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Etherscan exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_native_balance — Get the native coin (e.g. ETH) balance of an address, in wei.
get_transactions — Get the list of normal (external) transactions for an address.
get_internal_transactions — Get internal transactions for an address, or by a specific parent transaction hash.
get_token_transfers — Get token transfer events for an address, optionally filtered by token contract. Select the token standard: erc20 (fungible, default), erc72
get_contract_source — Get the verified source code and metadata for a contract address.
get_contract_abi — Get the verified ABI (JSON) for a contract address.
get_contract_creation — Get the creator address and creation transaction hash for up to 5 contract addresses.
get_transaction_receipt_status — Get the receipt status of a transaction (1 = success, 0 = failed). Post-Byzantium only.
+ 8 more tools once connected
The Etherscan MCP server at a glance
https://mcp-keyless.etherscan.io/mcpQuestions, answered
Is there an official Etherscan MCP server?
Yes — Etherscan operates its own remote MCP server at mcp-keyless.etherscan.io. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Etherscan to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Etherscan in the directory. No account or sign-in is needed. From then on, Etherscan's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Etherscan runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Etherscan MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Etherscan in minutes. No credit card required.
Connect more than just Etherscan
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Etherscan in: Claude · Claude Code · ChatGPT · Cursor · VS Code