How to Use the Blockdaemon (Blockchain Infrastructure) MCP in Cursor

Q: How do I configure the Blockdaemon (Blockchain Infrastructure) MCP Server in Cursor?

Create an mcp.json file in your .cursor directory. Add the Blockdaemon server configuration with your Vinkius credentials. Once saved, Cursor Agent mode will automatically detect the new tools.

Q: Can the Cursor agent use Blockdaemon (Blockchain Infrastructure) to sign transactions?

No, this server is read-only. It uses getutxos and listtransactions to fetch public data. It does not have access to private keys and cannot sign or broadcast transactions.

Run real-time blockchain queries and pull UTXO data directly into your Cursor editor workspace.

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Connect Blockdaemon (Blockchain Infrastructure) MCP to Cursor

Create your Vinkius account to connect Blockdaemon (Blockchain Infrastructure) to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Blockdaemon (Blockchain Infrastructure) with Cursor

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Generate Code with Live UTXO Data in Cursor

The `get_utxos` tool feeds active unspent transaction outputs directly into your Cursor composer or agent. This MCP integration feeds raw chain state directly into your workspace, allowing your editor to write, test, and debug transaction-building logic. Stop writing mock JSON payloads for your tests. The agent pulls real live outputs from the blockchain, helping you write accurate serialization code on the first try.

Audit Smart Contract Interactions

The `list_transactions` tool gets the complete transaction history for any contract or wallet address. Your agent reads this feed to map out how external accounts interact with your deployed code. You can ask the editor to analyze transaction patterns or find failed executions. It processes the raw feed directly in your workspace, saving you from constant context switching.

Build Financial Dashboards with this MCP Server

The `get_financial_report` tool pulls structured financial reports for specific addresses, while `list_blocks` tracks the current block height. Your editor uses these feeds to build and test frontend components. You get actual, institutional-grade data rendering in your local dev server. This makes it simple to verify UI state handling under real-world network conditions.

Setup guide

Set up Blockdaemon (Blockchain Infrastructure) MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the Blockdaemon (Blockchain Infrastructure) MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent Blockdaemon (Blockchain Infrastructure) transactions." If the MCP tools are loaded correctly, Cursor will call the Blockdaemon (Blockchain Infrastructure) tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "blockdaemon-blockchain-infrastructure-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Blockdaemon. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Blockdaemon (Blockchain Infrastructure) MCP in Cursor

Create an `mcp.json` file in your `.cursor` directory. Add the Blockdaemon server configuration with your Vinkius credentials. Once saved, Cursor Agent mode will automatically detect the new tools.

No, this server is read-only. It uses `get_utxos` and `list_transactions` to fetch public data. It does not have access to private keys and cannot sign or broadcast transactions.

Yes, Cursor can call multiple tools simultaneously. For example, it can run `list_blocks` and `get_financial_report` in a single turn to give you a complete snapshot of the network.

No, you do not need to run any local node infrastructure. The server connects directly to Blockdaemon Ubiquity's cloud API through the Vinkius managed gateway.

Queries containing wallet addresses and UTXO requests go directly to the Vinkius secure sandbox, which relays them to Blockdaemon. No third parties see your query parameters. This MCP server is hosted inside a secure environment that destroys all memory allocations once the tool execution completes.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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