Blockchain IQ x402 MCP

An MCP server that exposes 25 crypto market data resources as tools for AI agents. It allows agents to retrieve macro indicators, economic calendars, sector indices, and blockchain analytics dashboards. Payments are handled via the x402 standard using USDC on Base, with a free catalog available for testing without a wallet.

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Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by Blockchain IQ

Vendor documentation

What you can do with it

Retrieve US macroeconomic indicators like GDP and inflation
Access forward-looking economic and crypto event calendars
Fetch analyst-curated crypto sector indices and baskets
Get blockchain network analytics dashboards and charts

Source and maintenance

Community listingRegistry 0.1.2

mcp-registry: io.github.jgmale123/blockchainiq-x402-mcp@0.1.2 Project website

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

blockchainiq-x402-mcp 0.1.2

npm

blockchainiq-x402-mcp package definition

{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "blockchainiq-x402-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "AGENT_PRIVATE_KEY",
      "format": "string",
      "description": "Private key of your own EVM wallet holding USDC on Base, used to pay for paid tools. Optional: without it only the free catalog tool returns data. Use a dedicated low-balance wallet, never a main wallet. It is read locally to sign payments and is not sent anywhere."
    },
    {
      "name": "MAX_USDC_PER_CALL",
      "format": "number",
      "default": "2.00",
      "description": "The most, in US dollars, the server will pay for a single call. A request priced above this is refused. Must be a positive number. The default is $2.00, which covers every resource today (the dearest is $0.50) and the $2.00 Analyst pack."
    },
    {
      "name": "BLOCKCHAINIQ_BASE_URL",
      "format": "string",
      "default": "https://www.blockchainiq.co",
      "description": "Base URL of the API. Only change this to test against another deployment."
    },
    {
      "name": "BLOCKCHAINIQ_NETWORK",
      "format": "string",
      "choices": [
        "base",
        "base-sepolia"
      ],
      "default": "base",
      "description": "The one network the wallet will pay on: base (Base mainnet) or base-sepolia (testnet, only for a test deployment). Payment requests on any other network are refused."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "blockchain-iq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp@0.1.2"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "MAX_USDC_PER_CALL": "<YOUR_MAX_USDC_PER_CALL>",
        "BLOCKCHAINIQ_BASE_URL": "<YOUR_BLOCKCHAINIQ_BASE_URL>",
        "BLOCKCHAINIQ_NETWORK": "<YOUR_BLOCKCHAINIQ_NETWORK>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "blockchain-iq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp@0.1.2"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "MAX_USDC_PER_CALL": "<YOUR_MAX_USDC_PER_CALL>",
        "BLOCKCHAINIQ_BASE_URL": "<YOUR_BLOCKCHAINIQ_BASE_URL>",
        "BLOCKCHAINIQ_NETWORK": "<YOUR_BLOCKCHAINIQ_NETWORK>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "blockchain-iq-x402-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp@0.1.2"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "MAX_USDC_PER_CALL": "<YOUR_MAX_USDC_PER_CALL>",
        "BLOCKCHAINIQ_BASE_URL": "<YOUR_BLOCKCHAINIQ_BASE_URL>",
        "BLOCKCHAINIQ_NETWORK": "<YOUR_BLOCKCHAINIQ_NETWORK>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "blockchain-iq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp@0.1.2"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "<YOUR_AGENT_PRIVATE_KEY>",
        "MAX_USDC_PER_CALL": "<YOUR_MAX_USDC_PER_CALL>",
        "BLOCKCHAINIQ_BASE_URL": "<YOUR_BLOCKCHAINIQ_BASE_URL>",
        "BLOCKCHAINIQ_NETWORK": "<YOUR_BLOCKCHAINIQ_NETWORK>"
      }
    }
  }
}

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