{
  "name": "The Longevity Agent",
  "description": "Supplement price comparison engine. Compare prices across trusted vendors, get per-serving costs, check drug interactions, and build checkout carts. Free JSON API available.",
  "url": "https://thelongevityagent.com",
  "version": "1.0.0",
  "api": {
    "base_url": "https://thelongevityagent.com/api/v1",
    "documentation": "https://thelongevityagent.com/api/v1",
    "authentication": "none",
    "format": "JSON",
    "endpoints": {
      "products": {
        "url": "/api/v1/products",
        "description": "List/search all products",
        "params": ["q", "ingredient", "vendor", "min_trust", "sort", "limit", "offset"]
      },
      "product_detail": {
        "url": "/api/v1/products/{slug}",
        "description": "Single product with alternatives"
      },
      "ingredients": {
        "url": "/api/v1/ingredients",
        "description": "All supplement ingredients with metadata"
      },
      "ingredient_detail": {
        "url": "/api/v1/ingredients/{slug}",
        "description": "Ingredient with all products, research, interactions"
      },
      "vendors": {
        "url": "/api/v1/vendors",
        "description": "All vendors with trust scores"
      },
      "compare": {
        "url": "/api/v1/compare?slugs={slug1},{slug2}",
        "description": "Compare products, get total pricing and cart URL"
      },
      "interactions": {
        "url": "/api/v1/interactions?ingredients={slug1},{slug2}",
        "description": "Check drug/supplement interactions"
      },
      "protocols": {
        "url": "/api/v1/protocols",
        "description": "Biohacker protocol stacks (Huberman, Attia, Johnson, etc.)"
      }
    }
  },
  "capabilities": {
    "price_lookup": {
      "description": "Look up supplement prices by ingredient",
      "api": "GET /api/v1/ingredients/{slug}",
      "html": "https://thelongevityagent.com/ingredients/{slug}"
    },
    "product_search": {
      "description": "Search products by name, ingredient, or brand",
      "api": "GET /api/v1/products?q={query}"
    },
    "cart_builder": {
      "description": "Build a checkout cart URL from product slugs",
      "api": "GET /api/v1/compare?slugs={slug1},{slug2}",
      "html": "https://thelongevityagent.com/cart?items={slug1},{slug2}"
    },
    "interaction_check": {
      "description": "Check interactions between supplements",
      "api": "GET /api/v1/interactions?ingredients={slug1},{slug2}"
    },
    "protocol_lookup": {
      "description": "Get pre-built supplement stacks from researchers",
      "api": "GET /api/v1/protocols"
    }
  },
  "data_formats": {
    "json_api": "https://thelongevityagent.com/api/v1",
    "html": "All pages include Schema.org JSON-LD structured data",
    "llms_txt": "https://thelongevityagent.com/llms.txt",
    "sitemap": "https://thelongevityagent.com/sitemap.xml"
  },
  "rate_limit": "No rate limit. Be reasonable.",
  "contact": "https://thelongevityagent.com"
}