{
  "name": "NutriPulse",
  "description": "AI-powered nutrition intelligence grounded in real PubMed peer-reviewed research and USDA FoodData Central. Evidence-based supplement analysis ranked by strength of evidence, personalized nutrition plans, food profiles, meal analysis, and supplement stacks for any health goal. Honest science — not marketing claims.",
  "url": "https://nutripulse.vercel.app",
  "version": "1.0.0",
  "capabilities": ["pubmed-research-synthesis", "supplement-analysis", "food-nutrition-profiles", "meal-analysis", "nutrition-planning", "food-comparison", "supplement-stacks", "evidence-ranking"],
  "data_sources": ["PubMed E-utilities (real abstracts, free)", "USDA FoodData Central (official nutritional data)", "Tavily (real-time context)"],
  "evidence_quality_scale": "strong | moderate | emerging | limited — every supplement and nutrition claim is rated",
  "language_support": "All endpoints support ?lang= parameter — Claude responds in any human language natively",
  "payment": { "protocol": "x402", "network": "eip155:8453", "asset": "USDC", "contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc" },
  "endpoints": [
    { "path": "/api/nutrition/research", "method": "GET", "description": "PubMed-grounded research synthesis on any nutrition topic", "parameters": [{"name": "topic", "in": "query", "required": true}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/nutrition/food", "method": "GET", "description": "USDA nutritional breakdown with health context and preparation tips for any food", "parameters": [{"name": "query", "in": "query", "required": true}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.08, "payment_required": true },
    { "path": "/api/nutrition/supplement", "method": "GET", "description": "Evidence-based supplement analysis — benefits, dosage, risks, interactions, honest verdict", "parameters": [{"name": "name", "in": "query", "required": true}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.10, "payment_required": true },
    { "path": "/api/nutrition/plan", "method": "GET", "description": "Personalized nutrition plan with macros, meal timing, and supplement suggestions for any goal and diet type", "parameters": [{"name": "goal", "in": "query", "required": false}, {"name": "calories", "in": "query", "required": false}, {"name": "diet", "in": "query", "required": false}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.15, "payment_required": true },
    { "path": "/api/nutrition/compare", "method": "GET", "description": "Side-by-side nutritional comparison of 2-4 foods with goal-based winner analysis", "parameters": [{"name": "foods", "in": "query", "required": true, "description": "comma-separated e.g. chicken,beef,tofu"}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.08, "payment_required": true },
    { "path": "/api/nutrition/analyze", "method": "GET", "description": "Analyze a meal description — estimated macros, nutrient score 1-10, strengths, weaknesses, improvements", "parameters": [{"name": "meal", "in": "query", "required": true}, {"name": "goal", "in": "query", "required": false}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.08, "payment_required": true },
    { "path": "/api/nutrition/stack", "method": "GET", "description": "Evidence-ranked supplement stack for any health or fitness goal, sorted by priority and evidence quality", "parameters": [{"name": "goal", "in": "query", "required": true}, {"name": "budget", "in": "query", "required": false, "description": "budget | mid-range | premium"}, {"name": "lang", "in": "query", "required": false}], "price_usd": 0.12, "payment_required": true }
  ],
  "openapi": "https://nutripulse.vercel.app/openapi.json",
  "llms_txt": "https://nutripulse.vercel.app/llms.txt",
  "contact": "https://nutripulse.vercel.app"
}