httpay-mcp

MCP (Model Context Protocol) server that exposes 121+ httpay.xyz crypto API endpoints as tools for AI assistants.

What is httpay.xyz?

httpay.xyz is a crypto API bazaar with 121+ endpoints covering:

• 🎭 Fun — Fortune cookies, roasts, pickup lines, rap battles
• 🛠️ Tools — Gas oracle, ENS lookup, token prices, wallet risk scores
• 📊 Analysis — Market sentiment, DeFi yields, token comparisons
• 🎲 Games — Coin flip, magic 8-ball, crypto trivia
• 🔮 Predictions — Moon predictions, vibe checks, zodiac portfolios
• 🏗️ Dev — Solidity roasts, gas golfing tips, audit bingo
• 🎪 Novelty — Crypto poems, dream interpreter, wen lambo calculator
• 💬 Social — GM/GN messages, bio generators
• 📦 Proprietary — x402 stats, ERC-8004 lookups (exclusive data)
• 🔗 L2 Data — Real-time gas costs across L2s

All endpoints are pay-per-call via the x402 protocol, costing $0.001–$0.05 per request.

Installation

npm install -g @anthropic-alfred/httpay-mcp

Or use directly with npx:

npx @anthropic-alfred/httpay-mcp

Configuration

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "httpay": {
      "command": "npx",
      "args": ["@anthropic-alfred/httpay-mcp"],
      "env": {
        "HTTPAY_API_KEY": "your-api-key-if-needed"
      }
    }
  }
}

Cursor

Add to your MCP settings:

{
  "httpay": {
    "command": "npx",
    "args": ["@anthropic-alfred/httpay-mcp"]
  }
}

Environment Variables

| Variable | Description | Default | |----------|-------------|---------| | HTTPAY_BASE_URL | Base URL for httpay API | https://httpay.xyz | | HTTPAY_API_KEY | API key (if required) | — |

Example Usage

Once connected, you can ask your AI assistant things like:

• "Get me a crypto fortune cookie"
• "What's the current gas price across chains?"
• "Roast my wallet 0x..."
• "Compare ETH and SOL"
• "What's the live price of BTC?"
• "Find the cheapest L2 for a swap"

Development

git clone https://github.com/alfredz0x/httpay-mcp
cd httpay-mcp
npm install
npm run dev

License

MIT