You can access the ClinicalTrials Protocol Amendment Watcher 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 Integrations settings 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    "buyerQuery": "buyer-ready records with source evidence",
12    "taskIntent": "buyer-ready-product-run",
13    "sourceMode": "sample",
14    "outputMode": "sample-records",
15    "startUrls": [],
16    "maxItems": 1,
17    "perSourceLimit": 25,
18    "maxTotalChargeUsd": 5,
19    "overallTimeoutSecs": 900,
20    "requestTimeoutSecs": 30,
21    "maxRequestRetries": 2,
22    "sinceLastRun": false,
23    "deltaMode": true
24};
25
26// Run the Actor and wait for it to finish
27const run = await client.actor("zentrafoundry/clinicaltrials-protocol-amendment-watcher").call(input);
28
29// Fetch and print Actor results from the run's dataset (if any)
30console.log('Results from dataset');
31console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
32const { items } = await client.dataset(run.defaultDatasetId).listItems();
33items.forEach((item) => {
34    console.dir(item);
35});
36
37// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

ClinicalTrials Protocol Amendment Watcher API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use ClinicalTrials Protocol Amendment Watcher 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:

ClinicalTrials Protocol Amendment Watcher API in Python

ClinicalTrials Protocol Amendment Watcher API through CLI

ClinicalTrials Protocol Amendment Watcher OpenAPI definition

ClinicalTrials Protocol Amendment Watcher API

ClinicalTrials.gov Scraper - Study Registry Data

benthepythondev/clinicaltrials-gov-scraper

Scrape ClinicalTrials.gov study records: NCT IDs, titles, status, conditions, phases, dates and locations.

Ben

ClinicalTrials.gov Study Search

scrupulous_waterbird_m4w/clinical-trials-gov

Search ClinicalTrials.gov's public v2 API by condition, intervention, sponsor, location, status, and date. Export structured trial records with NCT IDs, phases, sponsors, locations, dates, and summaries.

Mori

ClinicalTrials.gov Study Crawler

jungle_synthesizer/clinicaltrials-gov-crawler

Crawl 500K+ clinical trial records from ClinicalTrials.gov via the v2 API. Extract study details, conditions, interventions, sponsors, phases, enrollment, eligibility, outcomes, and locations. Filter by condition, intervention, sponsor, phase, status, and study type.

BowTiedRaccoon

Clinical Trials Scraper - Studies, Phases & Sponsors

unrivaled_fortress/clinical-trials-finder

Find and extract clinical trial information: study titles, phases, conditions, sponsors, enrollment and status from ClinicalTrials.gov. For researchers and pharma. Pay per result. Try free — no API key, instant results.

David Ahn

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

ClinicalTrials.gov Recruiting Site Monitor

lash12/clinical-trials-site-monitor

Extract study and recruiting-site records from the official ClinicalTrials.gov API. Search by condition, sponsor, NCT ID, status, phase, and location; export compact study/site datasets or monitor recurring searches for changes.

Logan Ash

ClinicalTrials.gov Scraper

datamule/clinicaltrials-gov-scraper

Scrape clinical-trial records from the official ClinicalTrials.gov v2 REST API. Query by condition, intervention, sponsor, status, phase or free text. One record per study — NCT id, title, status, phase, sponsor, conditions, interventions, enrollment, dates, locations + the raw study. Pay per study.

Datamule

ClinicalTrials.gov API — Clinical Study Data

tugelbay/clinical-trials-api

Search the official ClinicalTrials.gov API and export current, normalized clinical study records without recruitment contacts or email data.

Tugelbay Konabayev

Clinical Trials API - Normalized ClinicalTrials.gov Data

webdata_labs/clinical-trials-api

[💵 $1.00 / 1K] Clean, normalized clinical trials from ClinicalTrials.gov: parsed eligibility (inclusion/exclusion + age), phase, status, sponsors, interventions, outcomes, and flattened study sites with geo. Not a raw study dump.

WebData Labs

Clinical Study Change Ledger

flintglade/clinical-study-change-ledger

Monitor ClinicalTrials.gov study records and emit deterministic, evidence-linked change ledgers with baseline comparison, administrative-field controls, and reproducible artifact hashes.

Flintglade