{"uid":"cap_SUIj_8G-BhFqoeuzJ4f1B","slug":"2s-drug-label-lookup-4211e75b","name":"2s Drug Label Lookup","description":"Authoritative FDA drug label (Structured Product Labeling). Give a drug name (brand, generic, or substance), or an exact NDC, RxCUI, or SPL set_id, and get back the FDA-approved label split into the sections agents need: boxed warning, indications and usage, dosage and administration, contraindications, warnings, adverse reactions, drug interactions, use in specific populations, pregnancy, mechanism of action, and active/inactive ingredients. Each record also carries identity metadata (brand/generic names, manufacturer, NDCs, RxCUIs, route, DEA schedule, OTC vs prescription) plus a hasBoxedWarning flag. Free, public-domain US government data. Point-in-time public records, not medical advice. Use for prescribing-support, pharmacy, and clinical agents that must read the real label rather than guess it.","url":"https://2s.io/api/medical/drug-label?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"properties":{"ndc":{"type":"string","description":"Exact product NDC, if already known."},"drug":{"type":"string","description":"Drug name — brand, generic, or substance (e.g. \"atorvastatin\")."},"limit":{"type":"integer","default":1,"maximum":25,"minimum":1,"description":"Max labels returned."},"rxcui":{"type":"string","description":"Exact RxNorm RxCUI, if already known."},"setId":{"type":"string","description":"Exact SPL set_id, if already known."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0018","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0018/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0045","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_2wjUCGKzZ25tffpepTrrW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0045","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves FDA drug product labeling (SPL) data including indications, interactions, and boxed warnings by drug name, NDC, or RxCUI","exampleAgentPrompt":"Pull the FDA drug label for atorvastatin — I need the indications and usage, any drug interactions, and whether it has a boxed warning.","exampleUseCases":null,"resultDescription":"Returns an array of matching drug labels (up to the specified limit), each containing brand names, generic names, indications and usage text, drug interactions text, and SPL set ID, plus a top-level flag indicating presence of a boxed warning, the total count of matching labels in OpenFDA, and the data source provider.","failureModes":["No matching labels found for the given drug name, NDC, or RxCUI — returns empty labels array with totalCount 0","Invalid or malformed NDC/RxCUI format — may return empty results or error","Drug name too ambiguous — may return unexpected or unrelated drug labels","limit parameter out of range (must be 1–25) — validation error","Payment failure via x402 — request not processed"],"whenToPreferThis":"Use this endpoint when you need authoritative FDA-sourced drug labeling data including official indications, drug interactions, and boxed warning status. Prefer this over general web search when ground-truth regulatory label text is required. Ideal for pharmaceutical research, clinical decision support, or drug safety checks where OpenFDA SPL data is the canonical source.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:48:25.105Z","isFirstParty":false,"canonicalSlug":"2s-drug-label-lookup-4211e75b"}