{"uid":"cap_xtOq-tsuTMYeVhbShQVIp","slug":"drug-interactions-label-lookup-f258d039","name":"Drug Interactions Label Lookup","description":"Drug-interactions label section for a drug by name, with an optional check of whether the label mentions a second drug. A label-text heuristic, informational, not medical advice.","url":"https://api.agentstools.dev/drug/interactions","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["drug"],"properties":{"drug":{"type":"string","description":"Primary drug brand, generic or ingredient name"},"interacts_with":{"type":"string","description":"Optional second drug to check for a mention in the first drug's interactions section"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_6w3TFNk_qu6nlQFltmVIE","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves the drug-interactions section of an FDA drug label by drug name, with an optional check for whether a second drug is mentioned in that section.","exampleAgentPrompt":"What does the FDA drug label say about interactions for warfarin — and does it specifically mention aspirin?","exampleUseCases":null,"resultDescription":"Returns the drug-interactions section text from the FDA-approved label for the specified drug. If a second drug name is provided via 'interacts_with', also returns a boolean or indicator of whether that second drug is mentioned in the interactions section. Results are informational label text only, not clinical advice.","failureModes":["Drug name not found in FDA label database — returns 404 or empty result","Misspelled or unrecognized drug name yields no match","Second drug name not found mentioned in interactions section — returns negative/false flag","Label exists but has no interactions section — returns empty or null section","Rate limiting or payment failure — returns 402 or 429","Ambiguous drug name with multiple matches may return one variant without disambiguation"],"whenToPreferThis":"Use this endpoint when you need to surface the official FDA label interactions text for a specific drug — especially when you want to check whether a second drug is explicitly called out in that label. Prefer this over general drug interaction databases when the goal is label-level regulatory text rather than clinical decision support. Best suited for informational lookups, research, or drafting summaries that reference official labeling language.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:04:34.533Z","isFirstParty":false}