{"uid":"cap_EzwdwmhbXynServf9Ulsm","slug":"scriptmasterlabs-clinical-trials-lookup-api-6169ec66","name":"ScriptMasterLabs Clinical Trials Lookup API","description":"Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.","url":"https://mcp-x402-discovery.onrender.com/x402/clinical-trials","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":{"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"rows":{"type":"integer","default":10,"maximum":25,"minimum":1},"term":{"type":"string","description":"Drug, sponsor, or keyword (required if no condition)."},"status":{"enum":["RECRUITING","ACTIVE","COMPLETED","ALL"],"type":"string","default":"RECRUITING"},"condition":{"type":"string","description":"Disease or condition (e.g. diabetes)."}}}}},"output":{"properties":{"example":{}}}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HWyGDRsv266P8PfRxEmLI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches ClinicalTrials.gov for active or completed clinical studies by condition, drug, sponsor, or keyword, returning paginated trial results via pay-per-call x402 micropayment.","exampleAgentPrompt":"Find me up to 10 recruiting clinical trials for diabetes — search ClinicalTrials.gov and return the results.","exampleUseCases":[{"title":"Patient trial eligibility research","prompt":"Can you find recruiting clinical trials for lung cancer? Show me up to 15 results so I can see what studies are currently enrolling patients."},{"title":"Drug pipeline competitive intelligence","prompt":"Search for all active and recruiting clinical trials involving the drug semaglutide — I want to see who's sponsoring them and what conditions they're targeting, up to 20 results."},{"title":"Compliance and regulatory audit support","prompt":"Pull completed clinical trials related to opioid dependency for our compliance report — give me up to 25 results so we can review the study landscape."}],"resultDescription":"Returns a list of clinical trial records matching the query, including trial IDs, titles, conditions, sponsors, status, and enrollment details — sourced from ClinicalTrials.gov. Results are paginated up to 25 rows per call.","failureModes":["402 Payment Required if no valid x402 payment or API key is provided","Missing required 'input' object returns a validation error","No results returned if condition/term doesn't match any trials","Status filter mismatch may return empty set for niche conditions","Rate limiting or service unavailability on the underlying ClinicalTrials.gov data source"],"whenToPreferThis":"Use this endpoint when you need programmatic, pay-per-call access to ClinicalTrials.gov data without managing a separate NIH API key — ideal for agents that need on-demand trial lookups for medical research, pharmaceutical intelligence, compliance workflows, or patient-facing apps. Prefer this over direct ClinicalTrials.gov API calls when operating in a micropayment x402 architecture on Base/USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:43:47.071Z","isFirstParty":false}