Can I check the balance of multiple Blast addresses at once?

Yes! Use the `get_ether_balance_multi` tool by providing a comma-separated list of addresses. The agent will return the Ether balance for each account in a single request.

Is it possible to retrieve the source code of a verified smart contract?

Absolutely. By using the `get_contract_source_code` tool with the contract address, your agent can fetch the verified source code, compiler version, and other metadata directly from Blastscan.

How can I track specific ERC20 token transfers for a wallet?

You can use the `get_erc20_transfers` tool. You can filter by the user's `address`, the specific `contractaddress` of the token, or both to see all relevant transfer events.

Blastscan (Blast Network Explorer) MCP Connector for Claude

A+

Explore the Blast Network—check balances, track transactions, and inspect smart contracts directly from your AI agent.

29 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

Connect to Blastscan, the leading block explorer for the Blast Network, and empower your AI agent with real-time blockchain data and smart contract analysis.

What you can do

Account Analytics — Retrieve Ether and token balances for single or multiple addresses instantly.
Transaction Tracking — List normal and internal transactions, as well as ERC20, ERC721, and ERC1155 transfer events.
Smart Contract Inspection — Fetch verified source code and ABIs to understand contract logic and interactions.
Block & Network Data — Query block rewards, estimated gas prices, and network-wide stats like ETH price and total supply.
Developer Proxy Tools — Access low-level JSON-RPC proxy methods for deep chain state inspection, including storage slots and gas estimation.

How it works

Subscribe to this server
Enter your Blastscan API Key
Start querying the Blast blockchain from Claude, Cursor, or any MCP-compatible client

Who is this for?

Web3 Developers — debug transactions and verify contract states without leaving your IDE.
DeFi Power Users — monitor wallet balances and token movements through natural language.
Security Researchers — quickly pull contract source code and analyze internal transaction flows.

blast-networkethereum-explorersmart-contractsweb3crypto-transactions

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_dZeRm89MvWux9Jc44J0olmcBSjW8hReIa595Pklo/mcp

② Claude Code (terminal)

claude mcp add --transport http blastscan-blast-network-explorer https://edge.vinkius.com/vk_preview_dZeRm89MvWux9Jc44J0olmcBSjW8hReIa595Pklo/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "blastscan-blast-network-explorer": {
      "url": "https://edge.vinkius.com/vk_preview_dZeRm89MvWux9Jc44J0olmcBSjW8hReIa595Pklo/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.

Details

Tools: 29
Grade: A+
Score: 100/100
Updated: Oct 1, 2026

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