{"uid":"cap_RKSR6_Ggzii3XTDnOps14","slug":"x402-toolbox-clinical-trials-search-7fbf3e16","name":"x402-toolbox Clinical Trials Search","description":"309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.","url":"https://x402-toolbox.shablony-pro.workers.dev/research/clinical-trials-search?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"schema":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Xa4VtRD-m-d6bnkutGU-m","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search for clinical trials by condition, intervention, or keyword via pay-per-call without API key signup","exampleAgentPrompt":"Search for recruiting clinical trials on Type 2 Diabetes treatment — I want to see active studies with their phase, sponsor, and eligibility details.","exampleUseCases":[{"title":"Patient treatment option research","prompt":"Can you find currently recruiting clinical trials for non-small cell lung cancer? I want to see the trial phase, who's sponsoring it, and what the eligibility criteria are."},{"title":"Drug development competitive landscape","prompt":"Search for all Phase 2 and Phase 3 clinical trials investigating GLP-1 receptor agonists — I need the trial names, sponsors, and current status for a competitive analysis."},{"title":"Rare disease trial discovery","prompt":"Look up clinical trials for Duchenne Muscular Dystrophy that are currently active or recruiting — I need the NCT IDs, locations, and any age-related eligibility restrictions."}],"resultDescription":"Returns a JSON object with ok and paid fields confirming success, along with clinical trial records matching the search query including trial identifiers, phase, status, sponsor information, and eligibility criteria details.","failureModes":["Invalid or malformed schema parameter returns error response","No trials found for obscure or misspelled condition names","Payment failure via x402 results in 402 status with no data returned","Rate limiting or worker timeout for very broad queries","Incomplete schema field causes partial or empty result set"],"whenToPreferThis":"Choose this endpoint when you need no-signup, pay-per-call access to clinical trial data at $0.003 per query via USDC on Base — ideal for AI agents that require on-demand medical research lookups without maintaining API credentials or subscriptions. Prefer this over ClinicalTrials.gov direct API when operating in a crypto-native, agentic payment environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:48:57.134Z","isFirstParty":false,"canonicalSlug":"x402-toolbox-clinical-trials-search-7fbf3e16"}