You can access the Shopify Catalog & Variant 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 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("nefissiez/shopify-catalog-variant-monitor").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

Shopify Catalog & Variant Monitor API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Shopify Catalog & Variant 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:

Shopify Catalog & Variant Monitor API in Python

Shopify Catalog & Variant Monitor API through CLI

Shopify Catalog & Variant Monitor OpenAPI definition

Shopify Catalog & Variant Monitor API

Shopify Catalog and Price Change Monitor

orbiscribe/shopify-catalog-price-monitor

Extract public Shopify product catalogs from store domains and monitor product, variant, price, compare-at price, image, and availability changes.

Orbiscribe Labs

Shopify Product & Price Scraper - Catalog Monitor

groupoject/shopify-product-price-monitor

Scrape Shopify product catalogs, prices, variants, inventory signals, images, vendors, tags, and sale discounts from public Shopify stores. No Shopify API key required.

Group Oject

Shopify Product Scraper — Full Store Catalogs

hipersoft/shopify-product-scraper

Scrape the full product catalog of any Shopify store: title, vendor, type, tags, description, images, options and every variant with price, SKU and availability. Great for e-commerce and competitor research.

hiper soft

Shopify Products Scraper with Price and Stock Change Tracking

titian_fluorite/shopify-products-scraper

Shopify products scraper and Shopify price tracker: export any store's catalog with variants and stock, then track price and stock changes. Shopify competitor price monitoring. Pay per product.

Gerald Dobin

Shopify Store Analyzer — Catalog, Apps & Revenue Signals API

nexgendata/shopify-store-analyzer

Extract complete catalogs from any Shopify store — names, prices, variants, images, inventory, collections. Shopify Spy, Commerce Inspector & Niche Scraper alternative for dropshippers, price monitoring & product research. Works on 4M+ stores, no login.

NexGenData

Shopify Stock & Inventory Scraper

maarlon/shopify-stock-inventory-scraper

Extract complete catalogs, prices, images, and detect out-of-stock winning products in real-time from any Shopify store.

Marlon Miller San Roman

Shopify Product Scraper

worktech/shopify-product-scraper

Scrape any Shopify store without an API key: products, prices, variants, images, stock and discounts. Pay per result - price tracking from $1.50 per 1,000 products. Export JSON, CSV or Excel.

Per Schondell

IKEA Price Monitor & Product Scraper

exuberant_volley/ikea-product-scraper

For price trackers, dropshippers, and interior marketplaces who need fresh IKEA SKUs after a range update or competitor check. Paste any search or category URL → name, price, description, image, URL. Public catalog only. Free to run.

ScrapeForge

Shopify Store Scraper & Price Monitor

asgardlabs/shopify-store-api

Every product, variant, price and stock status from any Shopify store, and exactly what changed since your last run: price drops, back in stock, sold out, new and removed products. Half a cent per store, a tenth of a cent per product. Stores that block the public feed are reported free.

Asgard Labs

Shopify Product Scraper [$0.5/1K💰] | Catalog | Inventory

ahmed_jasarevic/shopify-product-scraper

Extract Shopify store product catalogs with prices, variants, and stock data for ecommerce intelligence

Ahmed Jasarevic

Shopify Store Scraper ⚡ Live Prices, Sales & Stock

malek_oweis/shopify-store-product-price-scraper

Read a Shopify store's whole live catalog in seconds, straight from its own feed — always current, never a stale cache. Every product: price + variant range, sale price, stock, vendor, type, tags, images. Plus sale detection, out-of-stock and missing-SKU flags and a per-store price summary.