{"uid":"cap_6D-2GKmtN22WtbArHGIVP","slug":"nutripulse-supplement-stack-planner-5d35a75d","name":"NutriPulse Supplement Stack Planner","description":"Supplement stack builder for nutrition and fitness agents. Returns an evidence-ranked supplement stack for any health or fitness goal.","url":"https://nutripulse.theaslangroupllc.com/api/nutrition/stack?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","errors":{"400":{"example":{"error":"goal parameter required"},"description":"Invalid or missing parameter(s) — required: goal. Returned before the payment gate on paid requests, so a malformed call is never charged. JSON body: { error: <what is wrong and how to fix it> } plus usage hints."},"402":{"description":"Payment required — x402 v2 challenge; the accepts array lists scheme, network, and amount. Retry the same request with a PAYMENT-SIGNATURE (v2) or X-PAYMENT (v1) header. Verification is free."},"500":{"example":{"error":"upstream_failed"},"description":"Unexpected server error. If a payment settled without a usable result, contact info@theaslangroupllc.com with the settlement tx hash for a re-run or credit."}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","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":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JT6thbrESOBhrTmAiapEX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a personalized supplement stack recommendation based on a user's health goal, budget, and language preference, grounded in PubMed-backed nutrition intelligence.","exampleAgentPrompt":"Can you build me a supplement stack for muscle gain and recovery, keeping the budget under $80/month, and give the recommendations in English?","exampleUseCases":null,"resultDescription":"A JSON response containing a curated, PubMed-grounded supplement stack tailored to the specified health goal, budget constraints, and language, likely including supplement names, dosages, rationale, and potentially macro/micronutrient guidance.","failureModes":["Missing required 'goal' parameter returns a 400 validation error","Unrecognized goal string may return a generic or empty stack","Empty response example in schema suggests response format may be undocumented or variable","Non-English language codes may not be fully supported","Budget parameter mismatch may result in stacks that ignore budget constraints","Service may be unavailable or return 402 if payment is not processed correctly"],"whenToPreferThis":"Use this endpoint when an agent needs to generate a personalized supplement stack recommendation grounded in nutrition science for a specific health goal. Prefer this over generic food database lookups when the user wants a structured plan rather than raw nutrient data. Best suited for fitness, wellness, or health coaching agents that need actionable supplement recommendations with optional budget filtering.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T12:56:07.795Z","isFirstParty":false,"canonicalSlug":"nutripulse-supplement-stack-planner-5d35a75d"}