Aldi Switzerland API — Real-Time Switzerland Grocery Data
Access Aldi Switzerland's product catalog via the Pepesto API — live pricing in CHF, weekly Aktionsware specials, nutritional data, and availability from aldi-now.ch, returned as structured JSON.
What Does the Aldi Switzerland API Return?
Everything visible in the Aldi Switzerland app and website, returned as clean JSON via a single REST call.
Aldi Switzerland-specific: Promotional prices for weekly specials are returned alongside standard prices. Product names and categories are provided in German, French, or Italian.
Why Use an API Instead of Building Your Own Aldi Switzerland Integration?
Developers who have tried to build their own Aldi Switzerland data pipeline know the obstacles. Unofficial workarounds exist, but they come with real costs.
Aldi Switzerland updates their website regularly — changing markup, adding rate limiting, or restructuring categories. Pepesto absorbs all of that. Your integration keeps working.
The same JSON field names work whether you're calling Aldi Switzerland, Albert Heijn, Tesco, or any other supported chain. One integration for all of Europe.
Calling a REST API takes hours. Building, maintaining, and scaling your own Aldi Switzerland data extraction takes months — and requires ongoing engineering resources.
DIY data extraction is fragile: a single layout change can silently break your pipeline. Pepesto monitors and updates integrations continuously so you don't have to.
Fetch Aldi Switzerland Products in One Request
A single authenticated POST to /api/catalog returns
the full structured product catalog from Aldi Switzerland.
curl -X POST https://s.pepesto.com/api/catalog \ -H "Authorization: Bearer $PEPESTO_API_KEY" \ -H "Content-Type: application/json" \ -d '{"supermarket_domain": "aldi-now.ch"}'
{
"supermarket_domain": "aldi-now.ch",
"products": [
{
"name": "Barilla Penne Rigate 500g",
"brand": "Barilla",
"pack_size": "500g",
"price": 1.89,
"unit_price": 0.38,
"unit_label": "per 100g",
"promo_price": 1.49,
"availability": "in_stock",
"category": "Pasta & Rice / Pasta / Penne",
"nutrition": {
"energy_kcal": 352,
"protein_g": 12.5,
"carbs_g": 70.5,
"fat_g": 1.5
}
}
]
}What Can You Build?
The Aldi Switzerland API gives your product a live data layer on top of one of Switzerland's leading grocery retailers.
Compare Aldi Switzerland prices against other Switzerland retailers in real time. Flag promotions, track price history, and surface the best deal per product.
Let users build a weekly shopping list and see the exact Aldi Switzerland cost — including any active promotional prices — before they shop.
Match recipe ingredients to real Aldi Switzerland products and show the true cost of cooking from a given menu. Drive grocery orders directly from your meal planner.
Access structured nutritional data — calories, macros, allergens — for the exact products sold at Aldi Switzerland. Power food logging and dietary tracking with real supermarket data.
Monitor Aldi Switzerland's product range, pricing strategy, and promotional cadence at scale. Track SKU introductions, price changes, and out-of-stock events over time.
Give your AI agent the ability to search Aldi Switzerland's catalog, compare products by price or nutrition, and place grocery orders — all programmatically via REST.
Coverage & Data Freshness
Covers aldi-now.ch — Aldi Suisse's Swiss online store. This is the Swiss storefront only and does not cover Aldi Germany (aldi-sued.de or aldi-nord.de) or other Aldi markets.
Switzerland — aldi-now.ch. Pricing in CHF.
Daily. Promotional prices and weekly deals are included in every update cycle.
All products listed online at aldi-now.ch — including active promotions and full product details.
All product data and pricing is sourced from publicly listed pages on aldi-now.ch. Pepesto does not access retailer-gated pricing or any data not visible to a regular visitor. Products shown at a lower price due to a promotion or budget-tier range are included because they appear publicly on the site — not through any special retailer agreement.
How to get started
Three steps. No approval process. Your first call can be running within minutes.
Purchase a credit pack via Stripe. Pay-as-you-go from €0.05 per request. No monthly subscription, no minimum spend. Credits don't expire.
After purchase, call /link with your email — your API
key is returned immediately. No waiting, no approval form, no account
setup.
Make your first call to /api/catalog with
chain: "aldi-ch". Full endpoint reference and example
responses are in the API docs.
Purchase via Stripe, then call /link with your email — your
key is returned immediately. No approval process, no waiting.
Frequently Asked Questions about the Aldi Switzerland API
Aldi Suisse does not offer a public developer API. Pepesto provides a maintained API layer that normalises the Aldi Switzerland product catalog from aldi-now.ch into consistent JSON, refreshed daily.
Yes. Aldi Suisse's weekly promotional items (Aktionsware) are captured in each daily data refresh and returned with their current promotional price alongside the standard price field.
Pepesto returns a unified JSON schema across all supported chains. Each Aldi Switzerland product object includes name, standard price, promotional price where active, availability, category path, pack size, brand, and nutritional data in CHF.
Data from aldi-now.ch is refreshed daily. Weekly specials and new Aktionsware items are captured in each update.
This integration is scoped exclusively to aldi-now.ch (Aldi Suisse, Switzerland). It does not cover Aldi Germany, Aldi UK, or any other Aldi market. Pricing is in CHF.
Purchase Pepesto API credits, retrieve your key via /link, and call /catalog with chain set to aldi-ch. Full documentation and sample responses are available at pepesto.com/docs/grocery-shopping-api.
The standard catalog is indexed daily — prices, availability, and product details are refreshed every 24 hours. If your use case requires more frequent updates or push notifications on price changes, get in touch and we can discuss what's possible.
Other Supermarkets Available on Pepesto
One API key gives you access to 25+ European grocery chains with a consistent JSON schema.
