OnlineShop.cz Scraper ($1.75/1K): Prices, EAN & Monitoring

OnlineShop.cz Scraper: Prices, EAN & Price Monitoring

Scrape products and prices from OnlineShop.cz, a large Czech e-shop with home appliances, electronics, tyres, garden and sport goods. Use a category URL (also with the website's own filters and sorting), a category overview, a brand page, the sale and unpacked sections, search terms, product URLs or your own list of EANs. For each product you get the name, brand, EAN, the price you pay (with the discount code the buy button applies), the regular price, the lowest price of the last 30 days and the real discount, the price without VAT, stock with pieces and dispatch time, rating, energy class, labels and the unpacked/used condition. Optionally you also get all technical parameters and the description from the product page.

Built for price monitoring: schedule it daily in monitoring mode and you get, and pay for, only products whose price or availability changed, plus (optionally) the products that disappeared and the ones that came back.

$1.75 per 1 000 products (EAN included), with platform usage and the residential proxy included in the price.

Česky: Scraper a hlídač cen pro OnlineShop.cz: cena se slevovým kódem, běžná cena, nejnižší cena za 30 dní a skutečná sleva, EAN, sklad, hodnocení, energetická třída a parametry. Kategorie (i s filtry webu), značky, výprodej a rozbalené zboží, hledání, odkazy na produkty a vyhledání podle EAN. Monitoring vrací jen změněné nebo odstraněné produkty. Výstup do Excelu, CSV nebo JSON. Podporu poskytujeme i česky.

Why use this OnlineShop.cz scraper?

• 🔢 EAN at no extra cost. Rows from categories and brands have the EAN of almost every product (95 % of the rows in our test runs), so you can match OnlineShop.cz with other shops or your catalogue at the base price.
• 🏷️ The price you really pay. Many products are sold "with a code" (Koupit s kódem): the buy button applies the code, so price is the price with the code, couponCode is the code and priceBeforeDiscount the regular price (Běžná cena).
• 📉 Real discounts, not marketing. discountPercent and isDiscounted compare the price with the lowest price of the last 30 days, as the website shows it under EU law (Omnibus). lowestPrice30Days is in every row where the website shows it.
• 🔔 Monitoring mode and price drop alerts. Only new or changed products, with previousPrice, priceChange and priceChangePercent, optionally removed and reappeared products, or only drops of at least X %.
• 🎛️ The website's own filters. Paste a URL with filters and sorting set on OnlineShop.cz, or use Brands, Min/Max price and Sort by: the website applies them itself, so runs are faster and cheaper.
• 🧮 Filters you don't pay for. In stock, discounted, min discount, price range, brands, name keywords, no unpacked or used goods.
• ⚡ Light and quick. 1 000 products from categories in about 1.5 minutes, about 30 s with the optional fast mode (a tiny extra charge). Works out of the box: the residential proxy it needs is set by default and included in the price.

What data can you get?

Field	Example
Name, brand, product ID and code	Pračka AEG LFR73164OC 7000 ProSteam® UniversalDose, AEG, 1077590, KOD-0107-7590
EAN	7332543974429
Price, price without VAT	13 990 CZK, 11 561.98 CZK
Discount code, regular price	BLACKHIT, 21 390 CZK
Lowest price in 30 days, real discount	15 990 CZK, 12 %
Availability, pieces, dispatch	in_stock, 50, "Skladem > 50 ks | odešleme zítra do 14:40"
Rating, reviews	5.0, 13
Category, category path	Pračky s předním plněním › Velké elektro › Pračky, sušičky › Pračky › Přední plnění
Energy class, labels	A; "–12 % BLACK FRIDAY!", "přivezeme, zapojíme"
Unpacked or used, condition, new price	true, "Rozbaleno", 10 379 CZK
Price after cashback	35 990 CZK
Parameters, description, MPN (with details)	Celkový objem: 483, …
Search term or EAN that found it	searchQuery, matchedBy

How to scrape OnlineShop.cz

1. Open the actor in Apify Console and paste one or more OnlineShop.cz URLs into Category, brand, search or product URLs, or type Search terms, or paste EANs.
2. Set Max products and, if you need the parameters and description, turn on Include details.
3. Optionally set filters, monitoring and the speed.
4. Click Start and download the results as Excel, CSV, JSON or HTML, or get them through the API.

Use cases

Price list of a category

All American fridges with EAN, price, regular price and stock:

{
  "startUrls": [{ "url": "https://www.onlineshop.cz/americke-lednice/" }],
  "maxItems": 0
}

Daily price monitoring with price drop alerts

Run it on a schedule; each run returns only products whose price dropped by at least 5 % since the previous run, plus the ones that disappeared (the first run only remembers the prices and returns nothing):

{
  "startUrls": [{ "url": "https://www.onlineshop.cz/pracky-predni-plneni/" }],
  "maxItems": 0,
  "onlyNewOrChanged": true,
  "minPriceDropPercent": 5,
  "includeRemovedProducts": true,
  "monitoringKey": "washing-machines"
}

Cheapest TVs of selected brands, new only

{
  "startUrls": [{ "url": "https://www.onlineshop.cz/televize/" }],
  "brands": ["Samsung", "LG", "TCL"],
  "maxPrice": 15000,
  "sortBy": "price-asc",
  "excludeUsedOrOpenBox": true,
  "onlyInStock": true,
  "maxItems": 50
}

Search with full parameters

{
  "searchQueries": ["iphone 17", "robotický vysavač"],
  "includeDetails": true,
  "maxItems": 100
}

Check your own product list by EAN

{
  "eans": ["6921727078506", "7332543974429", "5901292530389"]
}

Unpacked and returned goods (bazaar) of a category

{
  "startUrls": [{ "url": "https://www.onlineshop.cz/bazar/?cat=11" }],
  "maxItems": 100
}

Website filters (applied by the shop)

Set filters and sorting on OnlineShop.cz and paste the URL: brand, parameter, price and sorting filters are kept. Brands and Min/Max price in the input are passed to the website's own filters for you (Brands in a category with more than one page costs one extra page), and Sort by replaces the URL's order. Every filter is also checked on each product before it is saved.

Filters (you don't pay for filtered-out products)

Only in stock, Only discounted, Min discount (%), Min/Max price, Brands, Exclude brands, Name must contain, Name must not contain and Exclude used and open-box products. "In stock" means the stock line says Skladem, including goods in the supplier's warehouse (Skladem dodavatel, (ext)), which the website ships within days.

EAN lookups

A row is saved only when the product page shows exactly that EAN (matchedBy: "ean", with the product page data). EANs that OnlineShop.cz doesn't sell are listed in the status message and cost nothing.

Fast mode (small extra charge)

Fast mode reads up to about 3× faster and drops back to the normal speed for the rest of the run at the first sign of load (no fast-mode charge from then on). It never changes IP address to get around a limit.

Monitoring mode explained

With Monitoring: only new or changed products each run compares products with the previous run that used the same Monitoring key. A product is returned as changeType: "new" or "updated" only if it is new or its price, regular price or availability changed. New reviews, labels, stock counts, dispatch times or a new discount code with the same price don't count as a change. Monitoring: only price changes narrows it to price changes, Monitoring: min price drop (%) to price drops. Use category URLs rather than search terms for monitoring: searches show at most about 60–70 results.

Monitoring: include removed products also returns products of the previous run that are no longer listed, as changeType: "removed" with removedAt and the last known name, price and URL. When such a product comes back, it is "reappeared". Removed products are checked only after a run that read everything it was asked for (not when Max products, Max products per URL, a page limit or unread pages cut it short; the status message then says why). Use one Monitoring key per input.

How much does it cost to scrape OnlineShop.cz?

You pay per saved product. Platform usage and the residential proxy are included. Filtered-out products and unchanged products (in monitoring mode) are not charged as products (see the page fees below).

Plan	Per 1 000 products	+ with the product page (Include details, product URLs)	+ found by an EAN lookup	+ Fast mode
FREE	$1.75	+$0.75	+$0.80	+$0.01
BRONZE	$1.73	+$0.75	+$0.80	+$0.01
SILVER	$1.70	+$0.75	+$0.80	+$0.01
GOLD and higher	$1.65	+$0.75	+$0.80	+$0.01

A product saved with its product page costs a little more. A product found by an EAN lookup includes its product page and is charged the lookup instead (not both). Removed-product rows are charged like other products.

Monitoring mode: unchanged products are free, but each listing page the run reads to check them costs $0.60 per 1 000 pages (one page = 24 products, so about $0.025 per 1 000 products checked). Extra pages (outside monitoring): pages read beyond what the saved products need cost $0.60 per 1 000 pages (extra-page): for example a filter that reads many pages for few products, or EANs that are not found. A normal run pays nothing here. See the Pricing tab for the current prices.

Typical runs:

Scenario	Price (FREE plan)	Typical time (normal / fast mode)
100 products from a category	$0.18	a few seconds
1 000 products from categories	$1.75	~1.5 minutes / ~30 s
1 search term (up to ~60–70 products)	up to $0.12	a few seconds
100 products with parameters and description	$0.25	~3.5 minutes / ~1.2 minutes
100 EANs, all found	$0.26	~7 minutes / ~2.5 minutes

Fast mode adds $0.01 per 1 000 products.

Input example

{
  "startUrls": [{ "url": "https://www.onlineshop.cz/americke-lednice/" }],
  "searchQueries": ["iphone 17"],
  "maxItems": 100,
  "includeDetails": false,
  "onlyInStock": false,
  "onlyNewOrChanged": false
}

Output example

Real output with Include details (parameters and description shortened):

{
  "id": "onlineshop:1077590",
  "source": "onlineshop.cz",
  "url": "https://www.onlineshop.cz/pracky-predni-plneni/pracka-aeg-lfr73164oc-7000-prosteam-universaldose-1077590P.html",
  "productId": "1077590",
  "productCode": "KOD-0107-7590",
  "name": "Pračka AEG LFR73164OC 7000 ProSteam® UniversalDose",
  "brand": "AEG",
  "ean": "7332543974429",
  "mpn": null,
  "category": "Pračky s předním plněním",
  "categoryPath": ["Velké elektro", "Pračky, sušičky", "Pračky", "Přední plnění"],
  "price": 13990,
  "priceWithoutVat": 11561.98,
  "currency": "CZK",
  "priceBeforeDiscount": 21390,
  "lowestPrice30Days": 15990,
  "discountPercent": 12,
  "isDiscounted": true,
  "couponCode": "BLACKHIT",
  "couponPrice": 13990,
  "priceAfterCashback": null,
  "promoLabel": null,
  "availability": "in_stock",
  "availabilityText": "Skladem > 50 ks | odešleme zítra do 14:40",
  "stockQuantity": 50,
  "isUsedOrOpenBox": false,
  "conditionText": null,
  "newProductPrice": null,
  "rating": 5,
  "reviewCount": 13,
  "labels": ["–12 % BLACK FRIDAY!", "black friday", "přivezeme, zapojíme", "doživotní záruka ökoinvertor"],
  "energyClass": "A",
  "shortDescription": "Pračka - energetická třída A, kapacita 10 kg, český popis programů, 1 600 ot./min, 12 programů, …",
  "imageUrl": "https://static.onlineshop.cz/data/eshop_online/product/1077590/pracka-aeg-lfr73164oc-7000-prosteam-universaldose.jpg",
  "warrantyMonths": null,
  "specifications": {
    "Počet přihrádek dávkovače pracího prostředku": "4",
    "Prací programy": "MixLoad 69min, Eco 40-60, Bavlna, Syntetika, Jemné prádlo, Vlna, …"
  },
  "description": "Pračka\n\nLFR73164OC\n\nTřída energetické účinnosti A\n\nMaximální kapacita (kg) 10\n\n…",
  "detailScraped": true,
  "matchedBy": null,
  "searchQuery": null,
  "position": 1,
  "changeType": null,
  "firstSeenAt": null,
  "previousPrice": null,
  "priceChange": null,
  "priceChangePercent": null,
  "removedAt": null,
  "sourceUrl": "https://www.onlineshop.cz/pracky-predni-plneni/",
  "scrapedAt": "2026-11-09T13:42:33Z"
}

Limitations

• Search shows all its results on one page, at most about 60–70 products per term (the website's limit). When the website opens a category for a term (e.g. lednice), that category is read up to Max pages per search. For complete lists and monitoring, use category or brand URLs. At most 20 search terms per run.
• Search results have no EAN and no category path unless you turn on Include details. Rows from categories and brands include the EAN.
• Warranty: the website doesn't state the standard warranty per product, so warrantyMonths is filled only when the product parameters name it (rare). MPN is filled only when the parameters name a manufacturer's code (notebooks usually do, most other goods don't); the model is usually part of the name.
• Parameters: most product pages have a parameter table; some list the parameters as text in the description, which the actor turns into the same name: value pairs. Some pages (often small appliances and headphones) have only a marketing description: in our test runs 65–90 % of product pages had parameters, depending on the category (specifications is null otherwise).
• priceWithoutVat is filled for rows from categories, brands and searches; rows from a product URL or an EAN lookup alone have it as null.
• Reviews: only the average rating and the number of reviews, never review texts or reviewer names.
• Images are returned as URLs only. Product photos are copyrighted, so check the rights before you republish them.
• A page the website rejects is retried once a little later, never from another IP address; if rejections continue, the run stops with what it has saved and says so. Products whose page couldn't be read are returned with the listing data (detailScraped: false, no product page charge).

For AI agents and API users

• Minimal input: {"startUrls": [{"url": "https://www.onlineshop.cz/americke-lednice/"}], "maxItems": 20}, {"searchQueries": ["iphone 17"], "maxItems": 20} or {"eans": ["6921727078506"]}.
• One row = one product = one charge, + product-details for a row with its product page, + product-lookup for a row found by an EAN (instead of product-details), + fast-mode when fast mode is on. In monitoring mode also monitoring-page per listing page read. Per run, monitoring-page (monitoring mode) or extra-page (otherwise) for pages read beyond the saved products.
• A row always has every field (null or an empty list when not read).
• maxItems counts saved products, maxItemsPerStartUrl limits each URL, search term or the EAN list.
• Prices are in CZK including VAT. availability is one of in_stock, in_store_only, on_order, preorder, out_of_stock, unknown.
• Monitoring state is kept per monitoringKey between runs of the same user.

Python

from apify_client import ApifyClient

client = ApifyClient("<YOUR_API_TOKEN>")
run = client.actor("tsutseisoftware/onlineshop-scraper").call(run_input={
    "startUrls": [{"url": "https://www.onlineshop.cz/americke-lednice/"}],
    "maxItems": 100,
})
for product in client.dataset(run.default_dataset_id).iterate_items():
    print(product["name"], product["ean"], product["price"], product["discountPercent"])

JavaScript

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: '<YOUR_API_TOKEN>' });
const run = await client.actor('tsutseisoftware/onlineshop-scraper').call({ searchQueries: ['iphone 17'], maxItems: 20 });
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items.map((p) => `${p.name}: ${p.price} CZK`));

You can also connect the actor to Make, Zapier, n8n, Google Sheets, Slack or webhooks and schedule it in Apify Console.

Troubleshooting

Status message	What to do
Skipping unsupported URL	Use an OnlineShop.cz category, category overview, brand, sale, search or product URL (filters and sorting set on the website are fine).
not found: …	The EAN isn't sold on OnlineShop.cz (or the product page shows another EAN).
none of the brands … is in this listing	The category has no product of these brands; check the spelling against the website's brand filter.
the website shows at most one page of results per search	Use a category or brand URL for more products.
fast mode: N products, then the normal speed because …	The website asked to slow down; the rest of the run used the normal speed (no fast-mode charge).
removed products were not checked because …	The run didn't read everything (e.g. Max products was reached); raise the limits for monitoring runs.
… could not be loaded	The category or product doesn't exist anymore; open the URL in your browser.
OnlineShop.cz is rejecting requests	Try again later, with the default proxy setting.
Saved 0 products (new or changed since last run)	Nothing changed since the previous monitoring run; that's expected.

More Czech & Slovak e-shop scrapers

Compare prices across Czech and Slovak shops with the same output format (EAN for matching, monitoring mode):

• Czech E-shop Price Comparison: one product compared across 9 Czech e-shops in one run: lowest price and its shop, price per shop, monitoring
• Datart.cz Scraper: electronics: prices, 30-day low, EAN, store availability
• TSBOHEMIA.CZ Scraper: IT & electronics: prices, discount codes, EAN, site filters
• Planeo.cz Scraper: electronics & appliances: prices, discount codes, store pickup, EAN
• Smarty.cz Scraper: electronics: prices, coupons, cashback, EAN, price history, store stock
• BAUHAUS.cz Scraper: DIY & garden: prices, unit prices, stock in 9 stores, variants, EAN
• Mironet.cz Scraper: electronics: prices, store stock, delivery date, MPN, warranty, price history
• Alza Scraper (CZ, SK, HU, AT, DE): electronics: prices, coupons, ratings, reviews, pickup points, MPN
• NAY.sk Scraper (Slovakia): electronics: prices in EUR, discount codes, stock in 54 stores, EAN
• BAUHAUS.sk Scraper (Slovakia): DIY & garden: EUR prices, Bratislava store stock, variants, EAN
• Planeo.sk Scraper (Slovakia): electronics & appliances: EUR prices, discount codes, cashback, stock in 69 stores, EAN
• TSBOHEMIA.SK Scraper (Slovakia): IT & electronics: EUR prices, discount codes, EAN, lookups
• Smarty.sk Scraper (Slovakia): electronics: EUR prices, coupons, cashback, stock in Slovak stores, EAN
• Mobil Pohotovost Scraper: phones, tablets and watches, new, like new and used: prices, EAN, MPN, condition, stock, monitoring
• iSTYLE.cz Scraper: Apple products: prices, EAN, Apple part number, open-box and refurbished offers, stock, monitoring

Custom scrapers and changes

Need a custom version of this actor, another field or filter, or a scraper for a different website? Write to info@tsutsei-software.com with the website, the data you need and how often, and we will reply with a fixed quote. We work mainly with clients from the Czech Republic and from outside the EU.

More about us and all our actors: tsutsei-software.com.

FAQ

Is it legal to scrape OnlineShop.cz?

The actor collects only publicly available product data (prices, availability, parameters, the number of reviews) and no personal data: no review texts, no reviewer names, no contact details. It reads only publicly available data, without logging in, at most 30 requests per minute (90 in fast mode), slows down when the website asks, never changes IP address to get around a limit and never solves captchas or other challenges. The website's terms of use may restrict automated access; how you use the data is your responsibility (GDPR, database rights). Use it for price monitoring and analysis, and don't republish the catalogue or photos. If unsure, consult a lawyer.

Do I need a proxy?

OnlineShop.cz needs a residential proxy. It is set by default and its cost is included in the price. Keep the default Proxy configuration.

Why is the price lower than the regular price on the website?

Many products are sold "with a code": the website's buy button (Koupit s kódem) puts the code into the cart automatically, so that is the price a customer pays. You get the code in couponCode and the regular price in priceBeforeDiscount.

What does fast mode cost and when should I use it?

$0.01 per 1 000 products on top of the normal price, only for products saved at the fast speed. Use it for large categories, product page details and long EAN lists, when the time matters.

Can I use it through the API?

Yes. See the Python and JavaScript examples above, or the API tab.

Something doesn't work

Open an issue in the Issues tab and include the input you used.

This is an unofficial tool, not affiliated with or endorsed by SHOP TRADING, s.r.o., the operator of OnlineShop.cz. It is also known as an OnlineShop.cz API, OnlineShop.cz price tracker or "hlídač cen OnlineShop".