You can access the FDA Orange Book Exclusivity Cliff 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    "sourceMode": "sample",
12    "mode": "demo",
13    "startUrls": [
14        {
15            "url": "https://www.fda.gov/drugs/drug-approvals-and-databases/orange-book-data-files",
16            "sourceId": "FDA-ORANGE-BOOK-DATA-FILES",
17            "userData": {
18                "sourceId": "FDA-ORANGE-BOOK-DATA-FILES"
19            }
20        }
21    ],
22    "maxItems": 10,
23    "lookbackDays": 3650,
24    "includeRaw": false,
25    "emitDiagnostics": true,
26    "outputMode": "sample-records"
27};
28
29// Run the Actor and wait for it to finish
30const run = await client.actor("zentrafoundry/fda-orange-book-exclusivity-cliff-watcher").call(input);
31
32// Fetch and print Actor results from the run's dataset (if any)
33console.log('Results from dataset');
34console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
35const { items } = await client.dataset(run.defaultDatasetId).listItems();
36items.forEach((item) => {
37    console.dir(item);
38});
39
40// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

FDA Orange Book Exclusivity Cliff Watcher API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use FDA Orange Book Exclusivity Cliff 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:

FDA Orange Book Exclusivity Cliff Watcher API in Python

FDA Orange Book Exclusivity Cliff Watcher API through CLI

FDA Orange Book Exclusivity Cliff Watcher OpenAPI definition

FDA Orange Book Exclusivity Cliff Watcher API

FDA Orange Book Patent & Exclusivity Tracker — Quarterly Diff

changewire/fda-orange-book-extraction

Purpose-built FDA Orange Book diff stream — NDA/ANDA/BLA patent listings, exclusivity grants, LoE + TE-code shifts as JSONL. FDA-vocabulary-aware vs general-purpose scrapers like Browse AI; per-record metered vs Cortellis $35-50k/yr seat tax for pharma BI + IP + generics. Public runs.

ChangeWire

🟠 FDA Orange Book — Drug Patent & Exclusivity Tracker

nexgendata/fda-orange-book-drug-patents

Search the FDA Orange Book: every approved drug product joined with its listed patents and exclusivity, plus a computed estimated generic-entry date. Built for generic manufacturers, pharma IP attorneys, and biotech investors tracking patent cliffs.

NexGenData

FDA Orange Book Scraper

labrat011/fda-orange-book-scraper

Extract FDA Orange Book data — drug patent expirations, exclusivity periods, generic equivalents, and therapeutic equivalence ratings. No API key required.

mick_

Healthcare & FDA Intelligence MCP — FDA, NIH, CMS & CDC for AI

nexgendata/healthcare-fda-intelligence-mcp

Healthcare & FDA Intelligence MCP gives any AI agent one connection to 15 tools across FDA drug labels, approvals, recalls, adverse events, warning letters, the Orange & Purple Books, 510(k) devices, ClinicalTrials.gov, NIH grants, CMS Open Payments, PubMed and CDC data. Normalized JSON.

NexGenData

FDA Orange Book Scraper

automation-lab/fda-orange-book-scraper

Search public FDA Orange Book / Drugs@FDA records by brand, generic, ingredient, sponsor, or application number for pharma research.

Stas Persiianenko

Patent Expiry Monitor - FDA Drug Listing Expiry Tracker

intelscrape/patent-expiry-monitor

Fetches NDA-approved drug products from the FDA openFDA NDC API and returns their listing expiration dates, applicant, active ingredients, and drug metadata for pharmaceutical market intelligence.

IntelScrape

🟣 FDA Purple Book — Biologics & Biosimilars Tracker

nexgendata/fda-purple-book-biologics-biosimilars

Search the FDA Purple Book: licensed biologics, biosimilars, and interchangeables with reference-product linkage and exclusivity-expiry dates that signal when biosimilar competition can begin. For biosimilar developers, pharma investors, and IP/regulatory teams.

NexGenData

FDA Adverse Events Scraper

labrat011/fda-adverse-events-scraper

Scrape FDA FAERS database for drug safety signals, adverse reactions, and safety reports. Access safety intelligence that companies pay $30K+/year for.

mick_

💊 FDA Drug Approvals Tracker — NDA / BLA / ANDA + Designations

nexgendata/fda-drug-approvals

Track FDA drug approvals via openFDA — NDA / BLA / ANDA / supplements with priority review, breakthrough, accelerated approval, orphan drug, fast track flags. Indication, dosage form, route, manufacturer. EvaluatePharma / Citeline / GlobalData alternative for pharma analysts.

NexGenData

US Drug & Medical Reference Pro

parseforge/us-drug-med-reference-pro-scraper

Look up any US medication across FDA Orange Book, openFDA labels, FDA warning letters, MedlinePlus, Medscape and eMedicine in one search. Get brand names, ingredients, dosage forms, side effects, contraindications and warning letters.

ParseForge

FDA Orange Book Scraper

parseforge/fda-orange-book-scraper

Scrape the FDA Orange Book of approved drug products with therapeutic equivalence evaluations. Get NDA, ingredient, dosage form, strength, route, applicant, marketing status, TE code, RLD/RS flags, exclusivity and patent data. Perfect for pharma research, payers, and generics intelligence.

ParseForge