Vongstaad MCP

Real-time and historical FX/crypto signal API for AI agents. Pay-per-call via x402 protocol on Base. No subscription, no API key. Correlation, regime, momentum, volatility across 10 instruments.

GitHub

Vongstaad MCP Server

MCP (Model Context Protocol) server for Vongstaad quant models. Connect AI agents (Claude, GPT) to real-time and historical FX/crypto quant signals.

Quick Start

npx @vongstaad/mcp-fx

Claude Desktop Configuration

Add to your claude_desktop_config.json:

Testnet (free testing)

{
  "mcpServers": {
    "vongstaad-fx": {
      "command": "npx",
      "args": ["tsx", "/path/to/vongstaad-mcp/src/index.ts"],
      "env": {
        "VONGSTAAD_ENV": "testnet"
      }
    }
  }
}

Production (real payments)

{
  "mcpServers": {
    "vongstaad-fx": {
      "command": "npx",
      "args": ["tsx", "/path/to/vongstaad-mcp/src/index.ts"]
    }
  }
}

Available Tools

fx_live_price

Get the latest live price for any trading pair.

  • pair: Trading pair (e.g., BTCUSD, ETHUSD, SOLUSD)

fx_historical_signal

Get a historical quant signal.

  • pair: Trading pair (e.g., BTCUSD)
  • model: Model name (sma, price, correlation, regime, momentum, volatility, mean-reversion)
  • window: Time window (7d, 30d, 90d)

Models

ModelDescriptionWindows
smaSimple Moving Average crossover7d, 30d, 90d
priceLatest qualified close price7d, 30d, 90d
correlationBTC/ETH Pearson correlation7d, 30d, 90d
regimeMarket regime detection30d, 90d
momentumDirectional momentum7d, 30d
volatilityAnnualized realized volatility7d, 30d, 90d
mean-reversionZ-score from rolling mean30d, 90d

Environment Variables

  • VONGSTAAD_ENV: Set to testnet for free testing, or omit for production.

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