You can access the Tender Change Monitor 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    "startUrls": [
12        {
13            "url": "https://docs.ted.europa.eu/api/latest/search.html",
14            "sourceId": "TED-SEARCH",
15            "userData": {
16                "sourceId": "TED-SEARCH"
17            }
18        },
19        {
20            "url": "https://oeffentlichevergabe.de/ui/en/Open-Data-Richtlinie",
21            "sourceId": "OEV-OPEN",
22            "userData": {
23                "sourceId": "OEV-OPEN"
24            }
25        },
26        {
27            "url": "https://www.simap.ch/",
28            "sourceId": "SIMAP-CH",
29            "userData": {
30                "sourceId": "SIMAP-CH"
31            }
32        }
33    ]
34};
35
36// Run the Actor and wait for it to finish
37const run = await client.actor("zentrafoundry/tender-change-monitor").call(input);
38
39// Fetch and print Actor results from the run's dataset (if any)
40console.log('Results from dataset');
41console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
42const { items } = await client.dataset(run.defaultDatasetId).listItems();
43items.forEach((item) => {
44    console.dir(item);
45});
46
47// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Tender Change Monitor | Apify Actor API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Tender Change Monitor 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:

Tender Change Monitor API in Python

Tender Change Monitor API through CLI

Tender Change Monitor OpenAPI definition

Tender Change Monitor API

Tender Language Normalizer

zentrafoundry/tender-language-normalizer

Convert tender language normalizer inputs into structured procurement intelligence with extracted fields, classifications, changes, and source evidence.

Zentra

Tender PDF Requirement Extractor

zentrafoundry/tender-pdf-requirement-extractor

Convert tender pdf requirement extractor inputs into structured procurement intelligence with extracted fields, classifications, changes, and source evidence.

Zentra

Tender CPV Classifier

zentrafoundry/tender-cpv-classifier

Convert tender cpv classifier inputs into structured procurement intelligence with extracted fields, classifications, changes, and source evidence.

Zentra

Tender Change Monitor v2

zentrafoundry/tender-change-monitor-v2

Tender Change Monitor v2 packages Monitor tender pages/PDFs, detect deadline/spec changes, alert owners, evidence diffs into a source-governed Apify actor with sample mode, schema, pricing, QA evidence, and marketplace-ready listing ...

Zentra

Public Tender Scraper

stephaniehhnbrg/public-tender-scraper

Public Tender Scraper is an Apify Actor designed to collect public tender information from various government procurement portals.

Stephanie Hohenberg

5.0

Public Tender Scraper Germany

stephaniehhnbrg/public-tender-scraper-germany

Public Tender Scraper Germany is an Apify Actor designed to collect public tender information from the German government procurement portal "e-Vergabe".

Stephanie Hohenberg

Taiwan Government Tender Monitor

chamarix/taiwan-tender-monitor

Monitor public procurement tenders from Taiwan's Government e-Procurement System. Filter by keyword, agency, date range, and tender type. Structured JSON for journalism, research, and business intelligence.

chris

Actor Website Change Monitor

anyhowmarketer/actor-website-change-monitor

Egor Kaleynik

Austria Tender Scraper — Austrian Public Procurement

publicdataworks/austrian-public-tenders-scraper

Austria tender scraper for Austrian public procurement, USP Ausschreibungssuche, CPV tender search, contract awards, buyer monitoring, and public-sector sales intelligence.