Denner.ch Scraper — Swiss Wine & Grocery Prices

Scrape wine and grocery products, prices, promotions, ratings, and images from denner.ch, the online wine and discount grocery shop of Denner — Switzerland's third-largest grocery chain, owned by Migros. Browse the buyable wine catalogue by category or search any keyword, and export clean, structured product data.

Why use this actor?

Denner is a Migros Group brand with a large national footprint of discount stores and its own online wine shop (Weinshop) with real cart checkout. Its wine assortment, prices, and weekly promotions are useful for price monitoring, competitor benchmarking, and market research alongside the other Swiss grocery chains (Migros, Coop). This actor turns a category browse or keyword search into a structured dataset you can drop straight into a spreadsheet, database, or price-comparison pipeline. Every product comes with its Denner product ID, current price, unit price, and — when discounted — the original price and the promotion percentage shown on the site.

How to scrape Denner data

1. Choose a mode:
   • Category URL (recommended): paste a denner.ch Weinshop category URL, e.g. https://www.denner.ch/de/weinshop/wein/champagner~c1144373. This returns the actual webshop-orderable wine catalogue for that category.
   • Search query: a German keyword (e.g. wein, rotwein, schokolade, kaffee). This searches Denner's weekly flyer/in-store promotions across wine and grocery.
2. Set Max Results to how many products you want.
3. Run the actor. Results land in the dataset and can be exported as JSON, CSV, Excel, or via the API.

Input

Field	Type	Required	Description
categoryUrl	String	No	A denner.ch Weinshop category URL ending in ~c{id}. Takes priority over searchQuery when set.
searchQuery	String	No	Search keyword in German (default: rotwein). Used only when categoryUrl is empty.
maxResults	Integer	No	Maximum products to return (default: 100)
proxyConfiguration	Object	No	Apify Proxy settings. Automatic proxy works out of the box — denner.ch has no anti-bot wall on its search API.

Output

Each result contains:

Field	Type	Example
name	String	"Leopardo Spumante Extra Dry"
brand	String	"Denner" (only for Denner's own-label line; most wine is unbranded private-label)
price	Number	59.7
currency	String	"CHF"
originalPrice	Number	71.7 (only when on promotion)
pricePerUnit	String	"Flasche: 9.95" (per-bottle price for multi-packs)
discount	String	"31%" or "½ PREIS" (only when on promotion)
quantity	String	"Italien, 75 cl"
sku / productId	String	"1027008"
inStock	Boolean or null	true — whether the item is orderable via the webshop
rating	Number	4.5
reviewCount	Number	116
imageUrl	String	Product image URL
description	String	Wine tasting notes ("character"), when available
category	String	"Schaumwein"
specs	Object	{"country": "Italien", "region": "Toskana", "vintage": "2024"} (wine items)
url	String	Full product page URL
scrapedAt	String	ISO 8601 timestamp

Example output

{
    "name": "Leopardo Spumante Extra Dry",
    "brand": "",
    "price": 59.7,
    "currency": "CHF",
    "url": "https://www.denner.ch/de/weinshop/leopardo-spumante-extra-dry~p1027008",
    "scrapedAt": "2026-08-26T14:15:40.882Z",
    "pricePerUnit": "Flasche: 9.95",
    "quantity": "Italien, 75 cl",
    "sku": "1027008",
    "productId": "1027008",
    "inStock": true,
    "rating": 4.5,
    "reviewCount": 116,
    "imageUrl": "https://denner.imgix.net/assets/72df2377-2ea7-43a5-94dd-cc6d036ad091/web/051072_23_02_21.tif_PACK_ITEM.png",
    "description": "Helles Strohgelb mit grünen Reflexen. Aromatisch, mit feinem Duft von gelben Früchten. Lebhafte Perlage, mittlerer Körper und lang anhaltender Abgang.",
    "category": "Schaumwein",
    "specs": { "country": "Italien", "region": "verschiedene Regionen" }
}

How it works

denner.ch (a Nuxt 3 frontend) runs Prediggo, a merchandising/search engine, behind a JSON API at /search-api/simplePageContent. The frontend calls this endpoint server-side to render every category-listing and search-results page — this actor calls the same endpoint directly, so it gets full structured product data (name, price, promo, rating, images, tasting notes) in one lightweight request per page, without parsing HTML or running a browser.

There are two distinct product feeds behind this one API:

• Category browsing (categoryUrl input) hits the "Wine Shop Listing" block (24 results/page) and returns products that are genuinely orderable through the webshop (isBuyable: true on every item tested).
• Keyword search (searchQuery input) hits the "Pre-search" block (5 results/page, fixed) and returns Denner's weekly flyer/in-store promotions — real price and discount data, but not addable to an online cart (isBuyable: false on every item tested). Both are exposed here; the actor is honest about which mode you're in via the inStock field.

No anti-bot protection sits in front of either endpoint (plain nginx, confirmed live) — no proxy escalation or browser automation is needed.

Cost estimate

Each page fetch is a single lightweight JSON POST request (no browser, no rendering). A run of 100 results costs roughly 5 requests in category mode (24/page) or 20 requests in search mode (5/page), each completing in well under a second. Apify platform compute for a typical run is a few seconds. The run's usage cost only settles after the run status reports SUCCEEDED — reading the dataset mid-run undercounts the actual cost.

Limitations

• inStock reflects the "orderable via the webshop" signal (isBuyable); it is null on any item where that signal isn't present, and it is false on every keyword-search result by design (search surfaces in-store-only weekly promotions, not the webshop catalogue — use categoryUrl for buyable items).
• Prices and promotions are the national online values; results are in Swiss Francs (CHF) only.
• Most wine and grocery items are unbranded / Denner private-label — brand is only populated for the "Denner"-branded own-label line.
• Data is scraped from the public website and may change without notice.
• Respect the website's terms of service and use responsibly.

Related Scrapers

• Migros Scraper — Switzerland's #1 grocery retailer, Denner's parent company
• Coop Switzerland Scraper — Switzerland's #2 grocery retailer
• Tutti.ch Scraper — Swiss classifieds marketplace
• Local.ch Scraper — Swiss business directory

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