You can access the Clinical Trial Data Search programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {};
11
12// Run the Actor and wait for it to finish
13const run = await client.actor("fetchfinch/clinical-trials-search").call(input);
14
15// Fetch and print Actor results from the run's dataset (if any)
16console.log('Results from dataset');
17console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
18const { items } = await client.dataset(run.defaultDatasetId).listItems();
19items.forEach((item) => {
20    console.dir(item);
21});
22
23// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Clinical Trial Data API and Research Search API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Clinical Trial Data Search API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

Clinical Trial Data Search API in Python

Clinical Trial Data Search API through CLI

Clinical Trial Data Search OpenAPI definition

Clinical Trial Data Search API

Clinical Trials Search (ClinicalTrials.gov)

agentictools/clinical-trials-search

Search and monitor clinical trials from ClinicalTrials.gov by condition, term, sponsor, or status. Phases, enrollment, sponsors, locations, and dates.

Ken Agland

ClinicalTrials.gov Search Scraper

moving_beacon-owner1/clinicaltrials-gov-search-scraper

Searches ClinicalTrials.gov for studies matching any keyword query and returns structured trial data including NCT ID, conditions, phases, sponsor, status, interventions, enrollment, and study dates.

Jamshaid Arif

Clinical Trials Search

hanamira/clinical-trials-search

Search and extract clinical trial data from ClinicalTrials.gov. Find active trials by condition, intervention, sponsor, or location. Get study details, eligibility criteria, and contact information.

hannah mira

Clinical Trials Search — ClinicalTrials.gov to JSON

oblanceolate_mandola/clinical-trials-search

Search ClinicalTrials.gov by condition, drug or sponsor. Trial title, status, phase, sponsor, NCT id as JSON for pharma & biotech AI agents. $4 per 1,000, no coding.

Hassan Hashish

Clinical Trials API - ClinicalTrials.gov, ISRCTN, EU CTIS

malonestar/clinical-trials-meta-search

Clinical trials API: search ClinicalTrials.gov, ISRCTN and the EU CTIS register in one call and get deduplicated trial records in a unified schema, with per-registry status on every row and optional patent linkage. Query by condition, drug, sponsor or status. Keyless, official registries.

Kyle Maloney

ClinicalTrials.gov Scraper - Clinical Trial Data API

pink_comic/clinicaltrials-gov-search

Scrape ClinicalTrials.gov clinical trial data by condition, drug, sponsor, phase, status, or NCT ID. Get structured studies, sites, enrollment, eligibility, interventions, and pharma pipeline signals. No API key needed; pay per result.

Ava Torres

WHO ICTRP Clinical Trials Scraper

crawlerbros/who-ictrp-clinical-trials-scraper

Scrape the WHO ICTRP clinical trials search portal, aggregating 22+ national registries (ClinicalTrials.gov, EU-CTR/CTIS, ISRCTN, ChiCTR, ANZCTR, CTRI and more). Search by condition, intervention, sponsor, status or trial ID; get full trial metadata.

Crawler Bros

Clinicaltrials Scraper

fortuitous_pirate/clinicaltrials-scraper

Extract clinical trial data from ClinicalTrials.gov. Search active, recruiting, and completed studies by condition, drug/intervention, sponsor, or phase. Returns trial ID, status, phase, enrollment, start date, eligibility criteria, and locations. Free API — no authentication required.

Fortuitous Pirate

Clinical Trials Scraper

velvety_bedbug/clinical-trials-scraper

Scrapes clinical trial data from ClinicalTrials.gov. Search by condition, intervention, study status, and phase. Returns trial details, enrollment, sponsors, and eligibility. No API key required.

Peters Bugs

ClinicalTrials.gov Scraper

pear_today/clinical-trials-scraper

Scrape clinical trials from ClinicalTrials.gov. Search by condition, drug, sponsor, phase, status. Extract NCT IDs, sponsors, enrollment, eligibility, outcomes, locations. No API key needed. For pharma, biotech, VCs, researchers.

Ugen Dorji

ClinicalTrials.gov Scraper

commanding_hotdog/clinical-trials-scraper

Scrape 400K+ clinical trials from ClinicalTrials.gov. Search by disease, drug, phase, status. 40+ fields per study. Free public API, no key. Healthcare research & pharmaceutical intelligence.