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SYNTHORA ClinicalTrials.gov v2 Study Search
x402
SYNTHORA ClinicalTrials.gov v2 Study Search is a paid API for AI agents from clinicaltrials-v2-study-search.hergertsynthora.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Searches the ClinicalTrials.gov v2 registry by condition, intervention, or sponsor, returning NCT IDs, trial titles, phases, statuses, enrollment figures, eligibility criteria, and locations.
Price / call$0.001
Success—
StatusUnknown
How this service works
Searches the ClinicalTrials.gov v2 registry (clinicaltrials.gov/api/v2/studies) by condition, intervention or sponsor, returning NCT ID, title, phase, status, enrollment, eligibility and locations. Autonomous agents and agent-to-agent (A2A) clinical-research, patient-matching and competitive-intelligence pipelines query it to discover and rank active trials. Ranking surface: condition/intervention to relevant trials.
Output
Returns a JSON object with a list of matching studies, each containing NCT ID, brief title, study type, conditions, overall status, start date, and completion date, along with a total count of matched records and provenance metadata pointing back to ClinicalTrials.gov v2.
Example use cases
Patient trial matching for rare disease
“Find me active or recruiting clinical trials for eosinophilic esophagitis — I want to see up to 10 results with their NCT IDs, phases, and enrollment status so I can help match patients.”
Competitive intelligence on rival drug pipeline
“Search for all clinical trials studying tirzepatide as an intervention for obesity — show me phase, status, and enrollment for up to 20 trials so I can map the competitive landscape.”
Oncology research discovery for grant writing
“Pull the latest interventional trials for non-small-cell lung cancer from ClinicalTrials.gov — I need NCT IDs, titles, phases, and completion dates for up to 15 studies to reference in a grant proposal.”
Technical details
Endpoint
POSThttps://clinicaltrials-v2-study-search.hergertsynthora.com/serviceWhen to prefer
Choose this endpoint when an agent needs to programmatically discover, rank, or filter clinical trials from the official ClinicalTrials.gov v2 registry by condition or intervention — especially in autonomous pipelines for patient matching, competitive drug intelligence, or clinical research summarization where structured trial metadata (NCT ID, phase, status, enrollment) is required. Prefer it over manual ClinicalTrials.gov web searches when you need machine-readable JSON output suitable for downstream ranking or filtering logic.
Side effects
- Empty result set if condition or intervention term does not match ClinicalTrials.gov terminology
- Ambiguous or misspelled condition names may return zero or irrelevant trials
- Upstream ClinicalTrials.gov API unavailability causes request failure
- Large pageSize values may time out or return partial results
- Very broad condition queries (e.g. 'cancer') may return unranked, overwhelming result sets
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| pageSize | integer | pageSize |
| query.cond | string | query.cond |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"niche": "clinicaltrials-v2-study-search",
"result": {
"studies": [
{
"nctId": "NCT07104383",
"startDate": null,
"studyType": "INTERVENTIONAL",
"briefTitle": "VK2735 for Weight Management Type 2 Diabetes Phase 3 (VANQUISH 2)",
"conditions": [
"Weight Loss"
],
"overallStatus": "ACTIVE_NOT_RECRUITING",
"completionDate": null
}
],
"totalCount": 1
},
"provenance": {
"url": "https://clinicaltrials.gov/api/v2/studies",
"source": "ClinicalTrials.gov v2 Study Search"
}
}
}Tags
x402
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