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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Etherscan with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Query Ethereum and EVM-compatible blockchain data—check balances, transaction history, and token transfers directly from your AI agent.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 19 capabilities

The complete Etherscan capability set.

These are the exact actions your AI can choose when you ask it to work with Etherscan.

Capability set01 / 05

01-04

4 capabilities in this set.

Part of 19 available through Etherscan.

  1. 01

    Get balance multi

    Get native token balances for multiple addresses

  2. 02

    Get abi

    Get Contract ABI

  3. 03

    Get address tag

    Get address name tag (PRO Plus)

  4. 04

    Get block number

    Get latest block number

Capability set02 / 05

05-08

4 capabilities in this set.

Part of 19 available through Etherscan.

  1. 05

    Get eth price

    Get Ether last price

  2. 06

    Get gas oracle

    Get Gas Oracle

  3. 07

    Get source code

    Get Contract Source Code

  4. 08

    Get transaction by hash

    Get transaction by hash

Capability set03 / 05

09-12

4 capabilities in this set.

Part of 19 available through Etherscan.

  1. 09

    Get token 1155 tx

    Get ERC-1155 token transfers for an address

  2. 10

    Get address token balance

    Get address portfolio (PRO)

  3. 11

    Get balance

    Get native token balance for an address

  4. 12

    Get block no by time

    Get block number by timestamp

Capability set04 / 05

13-16

4 capabilities in this set.

Part of 19 available through Etherscan.

  1. 13

    Get eth supply

    Get total supply of Ether

  2. 14

    Get logs

    Get event logs

  3. 15

    Get token nft tx

    Get ERC-721 token transfers for an address

  4. 16

    Get token tx

    Get ERC-20 token transfers for an address

Capability set05 / 05

17-19

3 capabilities in this set.

Part of 19 available through Etherscan.

  1. 17

    Get tx list

    Max 10,000 records. Get normal transactions for an address

  2. 18

    Get tx list internal

    Get internal transactions for an address

  3. 19

    Verify source code

    Verify Contract Source Code

Observed, not estimated

1092ms average. Fast in production.

Etherscan is checked daily against the live service.

Daily averagePeak 1271ms
Aug 20Today
Fastest day
874ms
Slowest day
1271ms
14-day trend
Slowing+8%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 19 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Etherscan, so you can see the experience inside your AI.

It does not authenticate your account with Etherscan. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Etherscan Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_GgbqIUEwTkBGL2VRWDJSeJ8YqzmAM0hbJRWkisTL/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Etherscan capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "etherscan-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_GgbqIUEwTkBGL2VRWDJSeJ8YqzmAM0hbJRWkisTL/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Etherscan owners ask.

  • 01

    How can I check the balance of multiple Ethereum addresses at once?

    You can use the get_balance_multi capability. Provide the chainid (e.g., 1 for Ethereum) and a comma-separated list of up to 20 addresses to retrieve all balances in a single request.

  • 02

    Can I track NFT transfers for a specific wallet?

    Yes! Use the get_token_nft_tx capability. By providing the wallet address and the appropriate chainid, the agent will list ERC-721 transfer events associated with that account.

  • 03

    Does this support networks other than Ethereum Mainnet?

    Yes, as long as you use the correct chainid. For example, use 1 for Ethereum, 137 for Polygon, or 10 for Optimism, provided your API key has access to those Etherscan-equivalent explorers.

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