{"uid":"cap_tPMk1v31XkJ3ke-AqbwFJ","slug":"whatchuneed-clinical-trials-search-65584a31","name":"whatchuneed Clinical Trials 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/clinical-trials","method":"POST","headers":{},"bodySchema":{"type":"object","required":["condition"],"properties":{"status":{"type":"string"},"condition":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"total":{"type":"integer"},"trials":{"type":"array","items":{"type":"object","properties":{"phase":{"type":"string"},"title":{"type":"string"},"nct_id":{"type":"string"},"status":{"type":"string"},"sponsor":{"type":"string"},"condition":{"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_nYJ6AGNHkwf_DUJJep4u_","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":"Search ClinicalTrials.gov for active or historical clinical trials by medical condition and enrollment status","exampleAgentPrompt":"Can you find all currently recruiting clinical trials for Type 2 diabetes?","exampleUseCases":[{"title":"Patient treatment option discovery","prompt":"My doctor mentioned clinical trials might be an option — can you look up any recruiting trials for non-small cell lung cancer so I can bring options to my next appointment?"},{"title":"Pharma competitive intelligence","prompt":"Pull all clinical trials for rheumatoid arthritis that are currently active so I can see which sponsors are running competing studies."},{"title":"Medical researcher trial landscape review","prompt":"I need to know how many clinical trials have been completed for Parkinson's disease — can you search for all completed trials and list them by phase and sponsor?"}],"resultDescription":"Returns a total count of matching trials and an array of trial objects, each containing the NCT ID, title, phase, enrollment status, sponsoring organization, and associated condition.","failureModes":["Missing required 'condition' field returns a 400 validation error","Obscure or misspelled condition names may return zero results","Invalid 'status' enum values may be ignored or return an error","Upstream ClinicalTrials.gov data may be stale or incomplete","Payment failure via x402 protocol results in 402 response with no data"],"whenToPreferThis":"Use this endpoint when you need structured, programmatic access to clinical trial data filtered by condition and status without scraping ClinicalTrials.gov directly. Best for agents that need to surface trial options for patients, researchers, or competitive intelligence use cases and require a pay-per-call model with no subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:00:48.304Z","isFirstParty":false}