How to Use the Blockchair (Universal Blockchain Search Engine & API) MCP in Cline

Cline fetches live on-chain metrics and parses contract calls without leaving your VS Code environment.

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Connect Blockchair (Universal Blockchain Search Engine & API) MCP to Cline

Create your Vinkius account to connect Blockchair (Universal Blockchain Search Engine & API) to Cline 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 Blockchair (Universal Blockchain Search Engine & API) with Cline

Ask AI about this MCP

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Perplexity

Execute complex chain queries in Cline

Cline uses `get_blockchain_stats` to grab the current state of any supported network. You get the raw numbers for block height and difficulty without manually searching. This tool allows the agent to make decisions based on real-time chain health. It feeds the results back into your project to keep your logic synced with the network.

Deep dive into Ethereum contract calls

Call `get_contract_calls` when you need to see internal transaction logs. Cline runs the query and presents the findings in your sidebar. You gain visibility into how your code interacts with the chain. The agent reads these calls and helps you spot failed transactions or unexpected state changes.

Broadcast and validate with this MCP Server

Use `validate_address` before sending any data to ensure your inputs are clean. Cline checks the address format against the specific chain rules. If you need to push a transaction, `push_transaction` broadcasts your raw hex data to the network. Cline handles the request and confirms the broadcast status for you.

Setup guide

Set up Blockchair (Universal Blockchain Search Engine & API) MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type blockchair-universal-blockchain-search-engine-api-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Blockchair (Universal Blockchain Search Engine & API) refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "blockchair-universal-blockchain-search-engine-api-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Blockchair. 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 Blockchair (Universal Blockchain Search Engine & API) MCP in Cline

It turns the editor into a blockchain research station. Your agent finds the data it needs to write better code.

Absolutely. Use the tools to pull balances and token data, then tell the agent to render the UI components based on that live feed.

It supports a wide range of chains including Bitcoin and Ethereum. Check the tool documentation to see which specific networks are available.

They stay in your local environment. Vinkius manages the connection, but your actual query traffic remains between your client and the server.

The server processes address-level public ledger information. It uses encrypted tunnels for the transport, ensuring your query patterns are not exposed to third parties.

Use it with your favorite AI tools

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

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