{"uid":"cap_QALOiDVGKqhgWWBLRniI1","slug":"drug-drug-interaction-checker-9372427d","name":"Drug-Drug Interaction Checker","description":"320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.","url":"https://whatchuneed.vercel.app/api/med/interactions","method":"POST","headers":{},"bodySchema":{"type":"object","required":["drugs"],"properties":{"drugs":{"type":"array"}}},"responseSchema":{"type":"object","properties":{"interactions":{"type":"array","items":{"type":"object","properties":{"drug1":{"type":"string"},"drug2":{"type":"string"},"severity":{"type":"string"},"description":{"type":"string"}}}}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gYfYPK9npSjXV0AD1dzdu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a list of drugs for known interactions, returning severity and description for each pair","exampleAgentPrompt":"Can you check for any interactions between warfarin, aspirin, and metformin, and tell me how severe they are?","exampleUseCases":[{"title":"Polypharmacy safety review for elderly patient","prompt":"My father is on lisinopril, metoprolol, atorvastatin, and aspirin — can you check all of those for drug interactions and flag anything serious?"},{"title":"Pre-prescription interaction screening","prompt":"Before I take the new prescription for fluoxetine alongside my existing ibuprofen and alprazolam, can you check if there are any interactions I should know about?"},{"title":"Pharmacist drug combination audit","prompt":"Check interactions for this combination: warfarin, clopidogrel, omeprazole, and naproxen — I need the severity and a description for each pair that has a known interaction."}],"resultDescription":"An array of interaction objects, each containing the names of the two interacting drugs, a severity rating (e.g. major, moderate, minor), and a plain-language description of the interaction and its clinical significance.","failureModes":["Unrecognized drug name returns empty or partial results","Fewer than two drugs provided yields no interactions","Drug name misspellings may not be resolved, returning no match","Very new or rare drugs may not be in the database","Empty interactions array returned if no known interactions exist"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call drug interaction lookup without maintaining your own pharmacology database. Best for AI agents building health assistants, clinical decision support tools, or patient-facing medication safety apps that need structured severity + description output per drug pair.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:13:29.950Z","isFirstParty":false}