Which companies are running clinical trials, and at what stage? Search ClinicalTrials
Which companies are running clinical trials, and at what stage? Search ClinicalTrials.gov interventional industry-sponsored studies by lead sponsor, phase, status, condition, intervention type, a US state with a site, first-posted date (since), start date, or completion date. Returns the sponsor (entity-resolved where possible), phase, status, conditions, enrollment, and dates — a developer target list for CRO, trial-software, and commercial-ops sellers. ClinicalTrials.gov public records.
1250000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-08
updated
Provider
api.govparse.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "1250000",
"maxTimeoutSeconds": 300
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "1250000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"phase": "PHASE3",
"sponsor": "Regeneron",
"status": "RECRUITING"
},
"type": "http"
},
"output": {
"example": {
"rows": [
{
"collaborators": null,
"completion_date": "2025-02-05",
"conditions": [
"Chronic Plaque Psoriasis"
],
"enrollment": 133,
"entity_id": null,
"first_posted_date": "2023-08-25",
"intervention_types": [
"DRUG",
"OTHER"
],
"interventions": [
"Bimekizumab",
"Placebo"
],
"last_update_date": "2025-03-10",
"nct_id": "NCT06011733",
"overall_status": "COMPLETED",
"phase": "PHASE3",
"primary_completion_date": "2025-02-05",
"site_count": 18,
"sponsor_class": "INDUSTRY",
"sponsor_name": "UCB Biopharma SRL",
"start_date": "2023-10-31",
"study_type": "INTERVENTIONAL"
}
],
"total_matched": 1
},
"type": "json"
}
},
"routeTemplate": "/v1/trials/search",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"completed_after": {
"description": "Study completion on/after this date (YYYY-MM-DD).",
"examples": [
"2026-01-01"
],
"type": "string"
},
"condition": {
"description": "Indication / condition fragment.",
"examples": [
"psoriasis"
],
"type": "string"
},
"entity_id": {
"description": "Resolved sponsor employer entity UUID (pivots to business360).",
"examples": [
"b7f3e2d1-4a5c-4e6f-8a9b-0c1d2e3f4a5b"
],
"type": "string"
},
"intervention_type": {
"description": "Intervention type, CSV (DRUG | DEVICE | BIOLOGICAL | ...).",
"examples": [
"DRUG"
],
"type": "string"
},
"limit": {
"description": "Max rows (default 25, cap 100).",
"examples": [
25
],
"type": "integer"
},
"offset": {
"description": "Rows to skip.",
"examples": [
0
],
"type": "integer"
},
"phase": {
"description": "Trial phase(s), CSV (PHASE1 | PHASE2 | PHASE3 | PHASE4 | EARLY_PHASE1).",
"examples": [
"PHASE3"
],
"type": "string"
},
"since": {
"description": "First posted to the registry on/after this date (YYYY-MM-DD).",
"examples": [
"2026-01-01"
],
"type": "string"
},
"sort": {
"description": "first_posted_date | start_date | completion_date | last_update_date :asc|:desc. Default first_posted_date:desc.",
"examples": [
"start_date:desc"
],
"type": "string"
},
"sponsor": {
"description": "Lead sponsor company — suffix/punctuation-insensitive.",
"examples": [
"Regeneron"
],
"type": "string"
},
"started_after": {
"description": "Study start on/after this date (YYYY-MM-DD).",
"examples": [
"2026-01-01"
],
"type": "string"
},
"state": {
"description": "Has a trial site in these US state code(s), CSV.",
"examples": [
"TX"
],
"type": "string"
},
"status": {
"description": "Overall status, CSV (RECRUITING | COMPLETED | TERMINATED | ...).",
"examples": [
"RECRUITING"
],
"type": "string"
}
},
"required": [],
"type": "object"
}
},
"type": "object"
}
}
}Use it
curl
curl "https://api.govparse.io/v1/trials/search" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.govparse.io/v1/trials/search");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.govparse.io/v1/trials/search")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/14581.json, and this resource appears in /discovery/resources and /discovery/search.