io.github.A0Nexus-bit/a0nexus-bitcoin-mcp MCP Server

Name: io.github.A0Nexus-bit/a0nexus-bitcoin-mcp MCP Server
Author: io.github.A0Nexus-bit

io.github.A0Nexus-bit/a0nexus-bitcoin-mcp

Repository Registry

What is the io.github.A0Nexus-bit/a0nexus-bitcoin-mcp MCP server?

Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402.

How to install io.github.A0Nexus-bit/a0nexus-bitcoin-mcp

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

BTCI_API_URL
Base URL of the a0nexus API.
BTCI_MCP_PAYMENT
Set to 'real' to enable the paid tools (otherwise only the free tools work).
BTCI_MCP_PRIVATE_KEY
secret
Base wallet private key used to pay for paid tools when BTCI_MCP_PAYMENT=real.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "a0nexus-bitcoin-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "a0nexus-bitcoin-mcp"
      ],
      "env": {
        "BTCI_API_URL": "<YOUR_BTCI_API_URL>",
        "BTCI_MCP_PAYMENT": "<YOUR_BTCI_MCP_PAYMENT>",
        "BTCI_MCP_PRIVATE_KEY": "<YOUR_BTCI_MCP_PRIVATE_KEY>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "a0nexus-bitcoin-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "a0nexus-bitcoin-mcp"
      ],
      "env": {
        "BTCI_API_URL": "<YOUR_BTCI_API_URL>",
        "BTCI_MCP_PAYMENT": "<YOUR_BTCI_MCP_PAYMENT>",
        "BTCI_MCP_PRIVATE_KEY": "<YOUR_BTCI_MCP_PRIVATE_KEY>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "a0nexus-bitcoin-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "a0nexus-bitcoin-mcp"
      ],
      "env": {
        "BTCI_API_URL": "<YOUR_BTCI_API_URL>",
        "BTCI_MCP_PAYMENT": "<YOUR_BTCI_MCP_PAYMENT>",
        "BTCI_MCP_PRIVATE_KEY": "<YOUR_BTCI_MCP_PRIVATE_KEY>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "a0nexus-bitcoin-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "a0nexus-bitcoin-mcp"
      ],
      "env": {
        "BTCI_API_URL": "<YOUR_BTCI_API_URL>",
        "BTCI_MCP_PAYMENT": "<YOUR_BTCI_MCP_PAYMENT>",
        "BTCI_MCP_PRIVATE_KEY": "<YOUR_BTCI_MCP_PRIVATE_KEY>"
      }
    }
  }
}

Claude Code

claude mcp add a0nexus-bitcoin-mcp --env BTCI_API_URL=<YOUR_BTCI_API_URL> --env BTCI_MCP_PAYMENT=<YOUR_BTCI_MCP_PAYMENT> --env BTCI_MCP_PRIVATE_KEY=<YOUR_BTCI_MCP_PRIVATE_KEY> -- npx -y a0nexus-bitcoin-mcp