# Alpha Sentinel Market Intelligence MCP Server

> Pay-per-call HTTP APIs and MCP tools over x402: USDC on Base, no API key, no signup.

## Available Paid and Free Resources

### fetch_price — $0.005 USDC per call
`POST https://alpha-sentinel-mcp.vercel.app/tools/fetch_price`

Fetch real-time cryptocurrency price from CoinGecko API.
- `symbol`: Cryptocurrency symbol (e.g., 'btc', 'eth', 'sol')

### analyze_volatility — $0.02 USDC per call
`POST https://alpha-sentinel-mcp.vercel.app/tools/analyze_volatility`

Analyze price volatility using statistical Z-score anomaly detection.
- `symbol`: Cryptocurrency symbol
- `window_minutes`: Analysis window in minutes
- `z_threshold`: Z-score threshold for anomalies

### aggregate_sentiment — $0.01 USDC per call
`POST https://alpha-sentinel-mcp.vercel.app/tools/aggregate_sentiment`

Aggregate social media sentiment across multiple sources.
- `symbols`: List of crypto symbols to analyze
- `sources`: Data sources to query
- `window_minutes`: Time window for sentiment history

### calculate_risk_score — $0.03 USDC per call
`POST https://alpha-sentinel-mcp.vercel.app/tools/calculate_risk_score`

Calculate multi-factor risk assessment for cryptocurrencies.
- `symbols`: List of crypto symbols to assess
- `include_factors`: Risk factors to analyze

### generate_market_report — $0.15 USDC per call
`POST https://alpha-sentinel-mcp.vercel.app/tools/generate_market_report`

Generate comprehensive market intelligence report.
- `report_type`: Type of report to generate
- `symbols`: Cryptocurrencies to include
- `format`: Output format