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Clinical Trials Search via ClinicalTrials.gov
x402
Clinical Trials Search via ClinicalTrials.gov is a paid API for AI agents from agent-data-tools.revmesh2074.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Searches ClinicalTrials.gov for studies matching a condition, intervention, or keywords, returning trial details including status, phase, sponsor, enrollment, and locations.
Price / call$0.01
Success—
StatusUnknown
How this service works
Clinical trials search. Search ClinicalTrials.gov studies by condition, intervention or any words, optionally only recruiting ones: NCT id, title, status, phase, conditions, interventions, sponsor, enrollment, start and completion dates, number of locations and countries, and a link. From the ClinicalTrials.gov API (US National Library of Medicine). Information only, not medical advice. Use to find trials for a condition or drug.
Output
Returns a list of up to 20 clinical studies, each with NCT ID, title, status, phase, conditions, interventions, sponsor, enrollment count, start and completion dates, number of locations, countries, and a direct link to the ClinicalTrials.gov entry. Also includes a total count of matching studies and the data source.
Example use cases
Patient finding recruiting trials
“Can you find up to 10 clinical trials currently recruiting patients with Alzheimer's disease? I want to see the trial title, phase, sponsor, and where they're located.”
Researcher surveying completed drug trials
“Search ClinicalTrials.gov for completed trials that tested pembrolizumab for lung cancer — give me up to 15 results including enrollment numbers and completion dates.”
Drug developer checking competitive landscape
“What active clinical trials are there for semaglutide as an intervention? Show me up to 20 studies with their phase, status, sponsor, and countries involved.”
Technical details
Endpoint
GEThttps://agent-data-tools.revmesh2074.workers.dev/gov/clinical-trials?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, up-to-date clinical trial data from the authoritative US government source (ClinicalTrials.gov). Prefer it over generic web search when you need filterable, machine-readable trial records including phase, enrollment, and sponsor details. Ideal for patients researching options, researchers surveying the landscape, or developers building health information tools. Not a substitute for medical advice.
Side effects
- No studies found for the given condition or intervention (returns empty array with count 0)
- ClinicalTrials.gov API upstream timeout or unavailability
- Invalid status parameter value (must be recruiting, active, completed, or all)
- limit parameter out of range (must be 1-20)
- No query parameters provided — at least one of condition, intervention, or q is recommended
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Information only, not medical advice.",
"count": 1,
"total": 412,
"source": "ClinicalTrials.gov API (U.S. National Library of Medicine)",
"studies": [
{
"url": "https://clinicaltrials.gov/study/NCT07154251",
"nctId": "NCT07154251",
"phase": [
"NA"
],
"start": "2026-01",
"title": "Utilizing Community Health Workers as Diabetes Technology Coaches…",
"status": "RECRUITING",
"sponsor": "University of …",
"countries": [
"United States"
],
"locations": 1,
"completion": "2027-12",
"conditions": [
"Type 1 Diabetes"
],
"enrollment": 60,
"interventions": [
"Behavioral: CHW coaching"
]
}
]
}
}Tags
x402
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