SERVER

Blockchain IQ x402 Crypto Data

Rank #79,547

io.github.jgmale123/blockchainiq-x402-mcp

Pay-per-call crypto market data over x402 (USDC on Base). Free catalog and sample without a wallet.

2 versions

Listed & last published

Oct 2, 2026

PURPOSE

What you can do with Blockchain IQ x402 Crypto Data

Blockchain IQ x402 Crypto Data is a Model Context Protocol (MCP) server. It ranks #79,547 of 152,076 active servers on MCP Toplist. Blockchain IQ x402 Crypto Data is listed on Official MCP, with 2 tracked versions. It was first listed on Oct 2, 2026 and most recently updated on Oct 2, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Blockchain IQ x402 Crypto Data can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

REQUIREMENTS

What you need before using Blockchain IQ x402 Crypto Data

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Oct 25, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

AGENT_PRIVATE_KEY · optional
MAX_USDC_PER_CALL · optional
BLOCKCHAINIQ_BASE_URL · optional
BLOCKCHAINIQ_NETWORK · optional

INSTALLATION AND FIRST TASK

Connect Blockchain IQ x402 Crypto Data and confirm it works

npm package

claude mcp add blockchainiq-x402-mcp -e "AGENT_PRIVATE_KEY=<your AGENT_PRIVATE_KEY>" -e "MAX_USDC_PER_CALL=<your MAX_USDC_PER_CALL>" -e "BLOCKCHAINIQ_BASE_URL=<your BLOCKCHAINIQ_BASE_URL>" -e "BLOCKCHAINIQ_NETWORK=<your BLOCKCHAINIQ_NETWORK>" -- npx -y blockchainiq-x402-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.blockchainiq-x402-mcp]
command = "npx"
args = ["-y", "blockchainiq-x402-mcp"]

[mcp_servers.blockchainiq-x402-mcp.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>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "blockchainiq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ],
      "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>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "blockchainiq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ],
      "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>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "blockchainiq-x402-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ],
      "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>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "blockchainiq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ],
      "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>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "blockchainiq-x402-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "blockchainiq-x402-mcp"
      ],
      "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>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 2, 2026
Latest version published: Oct 2, 2026
Version history: 2 versions tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 25, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 2, 2026

Registry sightings

Official MCP ↗listed since Oct 3, 2026 · still listed

Do you maintain Blockchain IQ x402 Crypto Data? to correct or enrich this profile.

VERSIONS

Available versions (2)

Version	Published
0.1.1	Oct 2, 2026
0.1.0	Oct 2, 2026

STANDING

#79,547of 152,076 active servers

Ranks ahead of 72,529 of 152,076 servers on MCP Toplist.

BADGE

Show your rank

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Markdown

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HTML

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Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Is Blockchain IQ x402 Crypto Data listed on the Official MCP Registry?: Yes — Blockchain IQ x402 Crypto Data is listed on the Official MCP Registry.
How many versions does Blockchain IQ x402 Crypto Data have?: MCP Toplist tracks 2 versions of Blockchain IQ x402 Crypto Data, most recently published on Oct 2, 2026.

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