{"uid":"cap_lJya4I3kdT-auS6pf64Oe","slug":"nutripulse-nutrition-compare-02a0b7a2","name":"NutriPulse Nutrition Compare","description":"Global nutrition intelligence API. PubMed-grounded supplement analysis, macro/micronutrient planning, food database lookups, glucose/metabolic health guidance, lab result interpretation, longevity nutrition protocols, prenatal nutrition, and personalized nutrition stack design. Backed by real-time PubMed abstracts and clinical literature. Serves consumers, dietitians, health coaches, fitness coaches, and AI health agents. iHerb, Amazon, InsideTracker, and Levels CGM affiliate links included. All endpoints support any language via ?lang=. Pricing: $0.08–$0.15 USDC/call via x402 micropayment.","url":"https://nutripulse-alpha.vercel.app/api/nutrition/compare?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["foods"],"properties":{"lang":{"type":"string","description":"lang"},"foods":{"type":"string","description":"Comma-separated food names e.g. chicken,beef,tofu"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":{"p10Cents":"8.0000","medianCents":"8.0000","p90Cents":"8.0000","minCents":"8.0000","maxCents":"8.0000","p95Cents":"8.0000","sampleCount":1,"varies":false,"failureChargeRate":null},"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WK_GyxmxZYiwzFKOt_zQk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Compares two or more foods, supplements, or nutritional items side-by-side using PubMed-grounded clinical data and nutrient profiles","exampleAgentPrompt":"Compare magnesium glycinate vs magnesium citrate for me — I want to know the differences in absorption, clinical evidence, and which one is better for sleep and muscle recovery.","exampleUseCases":null,"resultDescription":"A structured JSON response containing a side-by-side nutritional and clinical comparison of the queried items, including macro/micronutrient data, PubMed-backed evidence summaries, health impact analysis, and possibly affiliate product links for purchase.","failureModes":["Unknown food or supplement name returns empty or partial result","Ambiguous query with multiple interpretations may return generic comparison","PubMed lookup timeout may reduce clinical evidence depth","Language code not supported may fall back to English","Rate limiting or payment failure returns 402 with payment required header"],"whenToPreferThis":"Use this endpoint when a user wants a structured, evidence-backed side-by-side comparison of two nutritional items (foods, supplements, or nutrients). Prefer this over a general nutrition lookup when the user explicitly wants to choose between options or understand relative differences supported by clinical literature.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:33:08.256Z","isFirstParty":false,"canonicalSlug":"nutripulse-nutrition-compare-02a0b7a2"}