Pepesto Grocery API — Code Examples

Real JavaScript examples for each European supermarket supported by the Pepesto API.

What is Pepesto?

Pepesto is a grocery API that lets you parse recipes, match ingredients to real supermarket SKUs across 26 European supermarkets, and create checkout sessions — all via a simple REST API. Docs at pepesto.com/api.

Getting Started

export PEPESTO_EMAIL=you@example.com
node getting-started/get-api-key.js

export PEPESTO_API_KEY=pep_sk_your_key_here
node supermarkets/tesco-recipe-to-cart-oneshot.js

Examples by Supermarket

#	Country	Supermarket	Script	Solution
1	🇬🇧 GB	Tesco	tesco-recipe-to-cart-oneshot.js	tesco
2	🇬🇧 GB	Sainsbury's	sainsburys-weekly-meal-planner.js	sainsburys
3	🇬🇧 GB	ASDA	asda-budget-week-50-pounds.js	asda
4	🇬🇧 GB	Morrisons	morrisons-telegram-grocery-bot.js	morrisons
5	🇬🇧 GB	Waitrose	waitrose-promotions-scanner.js	waitrose
6	🇳🇱 NL	Albert Heijn	albert-heijn-price-comparison-nl.js	albert-heijn
7	🇳🇱 NL	Jumbo	jumbo-vegan-week-meal-plan.js	jumbo
8	🇳🇱 NL	Plus NL	plus-nl-price-tracker-webhook.js	plus-nl
9	🇩🇪 DE	Rewe	rewe-germany-vs-switzerland-prices.js	rewe
10	🇨🇭 CH	Coop CH	coop-ch-sunday-dinner-oneshot.js	coop-ch
11	🇨🇭 CH	Migros	migros-promotions-scanner-chf.js	migros
13	🇨🇭 CH	Aldi CH	aldi-ch-cheapest-carbonara.js	aldi-ch
14	🇧🇪 BE	Colruyt	colruyt-vs-delhaize-belgium-comparison.js	colruyt
15	🇧🇪 BE	Delhaize	delhaize-keto-week-meal-plan.js	delhaize
16	🇮🇪 IE	Tesco IE	tesco-ie-vs-gb-price-gap.js	tesco-ie
17	🇮🇪 IE	SuperValu	supervalu-dinner-party-three-courses.js	supervalu
18	🇮🇪 IE	Dunnes	dunnes-reorder-usual-shop.js	dunnes
19	🇮🇹 IT	Esselunga	esselunga-italian-sunday-lunch.js	esselunga
20	🇮🇹 IT	Conad	conad-italy-promotions-scanner.js	conad
21	🇩🇰 DK	Nemlig	nemlig-dk-meal-prep-five-lunches.js	nemlig
22	🇳🇴 NO	Meny	meny-no-budget-week-500-nok.js	meny
23	🇵🇱 PL	Frisco	frisco-pl-family-shop-builder.js	frisco
24	🇵🇱 PL	Auchan PL	auchan-pl-price-tracker-weekly.js	auchan-pl
25	🇧🇬 BG	Bulmag	bulmag-bg-first-integration.js	bulmag
26	🇧🇬 BG	eBag	ebag-vs-bulmag-bg-price-comparison.js	ebag

Utilities

File	Purpose
utils/format-currency.js	Format Pepesto price integers to readable strings (EUR, GBP, CHF, NOK, PLN, BGN)
utils/find-promotions.js	Extract and sort promoted products from a /api/catalog or /api/promotions response
getting-started/get-api-key.js	Request an API key via /api/link and check your credit balance

License

MIT