How to Use the Bitquery (Web3 Blockchain GraphQL APIs) MCP in Claude

Q: Can Claude Desktop query both real-time and historical data using Bitquery (Web3 Blockchain GraphQL APIs)?

Yes. Your agent uses queryv1 for deep historical blockchain lookups and queryv2 to subscribe to real-time streaming data, covering over 40 different blockchains.

Get live blockchain data from 40+ chains right inside Claude Desktop without leaving your chat.

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Connect Bitquery (Web3 Blockchain GraphQL APIs) MCP to Claude Desktop

Create your Vinkius account to connect Bitquery (Web3 Blockchain GraphQL APIs) to Claude Desktop 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 Bitquery (Web3 Blockchain GraphQL APIs) with Claude Desktop

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Pull live DEX trades and transfers into Claude Desktop

Your agent uses `query_v2` to pull real-time DEX trades, token transfers, and smart contract events directly into your chat. You don't have to copy-paste GraphQL payloads from an external browser tab anymore. Just ask Claude Desktop to analyze recent Solana or Ethereum activity. The MCP server spins up the query, fetches the exact cubes you need, and hands the raw data to your agent for instant analysis.

Run historical chain analysis inside your desktop chat

Use `query_v1` to run complex historical queries across Bitcoin or Ethereum. Claude Desktop handles the heavy lifting by talking directly to the Bitquery V1 API to fetch older block data. This setup lets you compare past transaction volumes without writing custom Python scripts. Your agent parses the JSON response and builds clean tables right in your local workspace.

Manage Bitquery credentials on your local machine

This MCP Server lets you authenticate securely by calling `generate_token` with your Client ID and Secret. It sets up your environment variables behind the scenes so you never expose raw keys in chat. Claude Desktop stores these configurations locally in your config file. You get a direct, secure connection to the Bitquery API endpoints without sending your master credentials to third-party servers.

Setup guide

Set up Bitquery (Web3 Blockchain GraphQL APIs) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Bitquery (Web3 Blockchain GraphQL APIs) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Bitquery (Web3 Blockchain GraphQL APIs) MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under bitquery-web3-blockchain-graphql-apis-mcp.

json

{
  "mcpServers": {
    "bitquery-web3-blockchain-graphql-apis-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 Bitquery. 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 Bitquery (Web3 Blockchain GraphQL APIs) MCP in Claude Desktop

Open your local config file and add the server configuration under the mcpServers key. Provide your client credentials, restart Claude Desktop, and you will see the tools ready to use in your next chat session.

Yes. Your agent uses `query_v1` for deep historical blockchain lookups and `query_v2` to subscribe to real-time streaming data, covering over 40 different blockchains.

You need active Bitquery API credentials to generate your access token. The server calls `generate_token` to authenticate your queries, so an active developer account with their service is required.

You can query Ethereum, Solana, Bitcoin, and over 40 other chains. The server supports multi-chain queries, allowing your agent to pull data from different networks in a single chat session.

Your GraphQL queries and API credentials stay local to your machine. Claude Desktop executes the MCP server as a local subprocess, meaning your API tokens and Web3 query structures are never exposed to external hosting platforms.

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