Braiins Hashpower MCP Server

An MCP (Model Context Protocol) server that wraps the Braiins Hashpower Spot Market API, exposing it as tools for Claude and other MCP clients.

Features

• Query live market data: stats, orderbook, recent trades, OHLCV bars
• Manage bids: create, update, cancel, and inspect active or historical bids
• View account balance and transaction history
• All price values use the API's native unit: sat/EH/day

Prerequisites

• A Braiins Hashpower API key (get one at market.braiins.com)
• uv — provides the uvx command used below

Installation

No manual installation needed. uvx fetches and runs the package from PyPI automatically on first use.

If you prefer pip:

pip install braiins-hashpower-mcp

Connecting to Claude Code (VS Code)

Add to your .mcp.json (using uvx):

{
  "mcpServers": {
    "braiins-hashpower": {
      "command": "uvx",
      "args": ["braiins-hashpower-mcp"],
      "env": {
        "BRAIINS_API_KEY": "your_api_key_here"
      }
    }
  }
}

Or if using pip, replace "command": "uvx" and "args": ["braiins-hashpower-mcp"] with "command": "braiins-hashpower-mcp" and "args": [].

Then reload the VS Code window (Cmd+Shift+P → Developer: Reload Window).

Connecting to Claude Code (CLI)

claude mcp add braiins-hashpower \
  -e BRAIINS_API_KEY=your_api_key_here \
  -- uvx braiins-hashpower-mcp

To remove it later:

claude mcp remove braiins-hashpower

Available Tools

Public (no API key required)

Authenticated (require API key)

Units

Note: The Braiins web UI displays prices in sat/PH/day. To convert: multiply UI price × 1,000 to get the API value (e.g. 48,000 sat/PH/day → 48,000,000 sat/EH/day).

License

MIT