{"uid":"cap_dGSbKPDG1f9950ZtPO8eh","slug":"whatchuneed-pubmed-search-a6c52f2c","name":"whatchuneed PubMed Search","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/pubmed","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string"},"max_results":{"type":"integer"}}},"responseSchema":{"type":"object","properties":{"total":{"type":"integer"},"articles":{"type":"array","items":{"type":"object","properties":{"pmid":{"type":"string"},"year":{"type":"integer"},"title":{"type":"string"},"authors":{"type":"array","items":{"type":"string"}},"journal":{"type":"string"},"abstract":{"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_-RmNq3g5feAbl3_znjdGi","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":"Searches PubMed's biomedical literature database and returns structured article metadata including titles, authors, abstracts, and journal information.","exampleAgentPrompt":"Search PubMed for up to 10 articles about the efficacy of mRNA vaccines in elderly populations and give me the titles, authors, and abstracts.","exampleUseCases":[{"title":"Drug interaction literature review","prompt":"Can you search PubMed for the top 5 articles about interactions between metformin and ibuprofen? I need the titles, journals, and abstracts."},{"title":"Clinical trial evidence for a condition","prompt":"Find me up to 15 PubMed articles on randomized controlled trials for cognitive behavioral therapy in treating PTSD — I want the titles, authors, and publication years."},{"title":"Background research on a rare disease","prompt":"Search PubMed for recent research on Gaucher disease treatment — give me up to 8 articles with their abstracts so I can understand the current state of therapies."}],"resultDescription":"Returns a JSON object with a total count of matching articles and an array of article records, each containing the PubMed ID (PMID), publication year, title, list of authors, journal name, and abstract text.","failureModes":["Empty query string returns an error or empty results","Very broad queries may return incomplete or low-relevance results if max_results is not bounded","PubMed API outages or rate limits may cause failures","Queries with typos or unusual terminology may return zero results","max_results set too high may increase latency or hit upstream limits"],"whenToPreferThis":"Choose this endpoint when you need structured, machine-readable biomedical literature metadata from PubMed — particularly for agent workflows that require abstracts, author lists, or PMIDs for downstream processing. It is preferable to scraping PubMed directly and more structured than general web search for medical topics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:58:17.851Z","isFirstParty":false}