For Allegro.pl price monitoring in your own code, start with Scavio's Allegro API. POST /api/v1/allegro/product-offers with a catalog product id returns every seller's offer on that product, 60 a page: price, price with delivery, condition, seller, Allegro Smart! and which offer Allegro features, sortable by price with delivery. Search and offer responses carry lowest_price_30d, the EU 30-day lowest price Allegro.pl shows next to every discount. The same calls work on allegro.cz, allegro.sk and allegro.hu. Every call costs 2 credits, which is $2.00 per 1,000 requests on the Growth plan.
You need a third-party API because Allegro's REST API at developer.allegro.pl is built for sellers: it reads and manages your own offers and orders. Allegro's own method list says of its public offer search, GET /offers/listing, that "dostęp do zasobu nie jest już możliwy. Weryfikacja została wstrzymana ze względów biznesowych" (access to the resource is no longer possible; verification has been suspended for business reasons), and Allegro staff told a price-monitoring developer in October 2026 that access "is no longer granted". Developers still ask: 220 issues in the allegro/allegro-api repository this year mention that endpoint. Allegro, Poland's largest online marketplace, reported 15.8 million active buyers in Poland and 21.5 million across the group in its Q3 2026 results on November 12, with Polish GMV up 14.7% year on year and its Czech, Slovak and Hungarian marketplaces doubling.
We build Scavio, so read this with that bias in mind. Every Scavio number below comes from 28 live Allegro calls we made on November 12, 2026. Every competitor detail was read off the vendor's own page that day, and where a detail was not published we say so. The screenshots are each vendor's own Allegro page, captured the same day.
Which Allegro price monitoring API fits your job?
| Tool | Choose it for | Every seller on a product | Markets | Price (checked Nov 12, 2026) |
|---|---|---|---|---|
| Scavio | Every seller's offer on a catalog product plus search, offers, sellers and categories in one REST API | Yes, product-offers, 60 a page | pl, cz, sk, hu | 2 credits a call: $2.00 per 1,000 requests on Growth ($1 per 1,000 credits); 50 free credits |
| Bright Data | A managed scraper with a monthly free allowance, or a bulk dataset | Not stated on the scraper page | allegro.pl, allegro.cz samples | Pay as you go $1.5 per 1K records; 5K records a month free; dataset from $250 per 100K records |
| Apify actors | Scheduled exports, or every seller by EAN | flarewow EAN tracker: "every Allegro seller offering the product" | pl, cz, sk (actor-dependent) | memo23: $0.003 a result row plus $0.005 a start; flarewow: $0.01 per EAN resolved on the free tier |
| Piloterr | Product and search pages by URL | Not documented | allegro.pl | 3 credits a request; 500 free credits; Premium $49/mo for 18,000 credits |
| Scrappa | Offers, sellers and reviews with a monthly free allowance | Not documented | Poland, Czechia, Slovakia | From $0.20 per 1K; 500 free credits a month |
| Oxylabs | Allegro as one source in a general scraping API | Not documented | allegro.pl | Web API from $0.50 per 1K results; plans from $15/mo; which row Allegro bills at is not stated |
| Dealavo | A managed price-intelligence platform with a data API | Managed | 30+ markets | Price on request; Bestseller Radar free |
One product, every seller: what the price spread looks like
A price monitor on Allegro.pl has to look at offers, not products. One catalog product is sold by dozens of sellers at different prices and delivery costs, and Allegro.pl features one offer at the top of the product page. We pulled every new offer for seven catalog products through product-offers, sorted by price with delivery, and placed each offer by how much it costs above the cheapest one for the same product.
The seven products carried 469 new offers between them. For the median product, the median offer cost 36.4% more than the cheapest, about 323 zł. The tightest spread was the AOC 27B31H monitor, where the median offer was 32.1% above the cheapest 359.00 zł; the widest was the Logitech MX Master 3S, 83.8% above 530.39 zł, with two offers at more than three times the cheapest price. The Kindle Paperwhite shows why one call per product is not enough to read a price: its cheapest offer, 669.35 zł from the AllegroRetail account, sat alone, and the next one was 857.00 zł.
The offer Allegro.pl features first was the cheapest in only 3 of the 7 products. For Apple AirPods Pro 3 the featured offer was 960.75 zł against 867.99 zł for the cheapest, 10.7% more; for the DualSense it was 2.7% more. 324 of the 469 offers (69%) carried Allegro Smart!. These are prices, not sales: the product pages showed recent-buyer counts such as "175 osób kupiło ostatnio" (175 people bought recently), which say nothing about which seller sold them.
1. Scavio: every seller's offer, the 30-day lowest price, four markets
Scavio's Allegro API is 7 POST endpoints, each 2 credits on every market: allegro.pl by default, and allegro.cz, allegro.sk and allegro.hu with country. Measured on November 12:
- Every seller's offer: the Samsung Odyssey G55C offers page returned 90 new offers over two pages with
sort: "price_with_delivery_low_to_high", each withprice,price_with_delivery,delivery_text("dostawa jutro – kup do 13:00"), the seller with super-seller flag and feedback,smart,stockandplacement(featured,sponsored,promotedorregular). Allegro.pl lists the sibling model LS27CG554EUXEN on the same page, 36 of the 90 offers; each offer carries its ownproduct_id, so you can keep them apart. - Search: 60 organic offers a page plus sponsored slots, with sorts by price, price with delivery, popularity, ending soonest and newest, and filters for price range, condition, Smart!, buy now or auction and the deals zone (the last two on allegro.pl only). With
deals: true, a search for Sony headphones returned 63 offers, every one withdiscount_percentandlowest_price_30d. - Offer: one offer with
price59,original_priceandlowest_price_30d66, the label "Najniższa cena oferty z 30 dni przed obniżką", stock ("z 18 sztuk"), the sold count, the GTIN, 26 delivery methods with prices, returns, warranty and the seller. Auctions return the current price, minimum next bid and end time. - Product: the catalog product with GTIN, lowest price and offer count, the featured offer, the rating with its star distribution and the first 20 reviews.
- Seller, seller feedback and category: a seller's offers and categories, its rating summary (MoreleGrupa: 47,871 recommended, 544 not, member since 2018-11-08), and a category's offers with its subcategories.
What it does not do: there is no price history, so a tracker builds its own by polling; auctions return the current bid, not a final price; the buy-now and deals filters work on allegro.pl only; offer pages on cz, sk and hu carry no sold count; product reviews stop at the first 20 on the page; and values come back in Polish, Czech, Slovak or Hungarian, as Allegro writes them. A call can take from a few seconds to about a minute, so poll on a schedule rather than inside a page load. Bright Data gives 5,000 free records a month and Scrappa 500 free credits a month; Scavio gives 50 once. The benefit is one key and one JSON format for Allegro next to the Amazon, eBay, Vinted and Mercado Libre APIs, plus an MCP server for agents. How to get Allegro price data walks through every call with captured responses.
2. Bright Data: a managed scraper and a bulk dataset
Bright Data's Allegro Scraper API collects product listings with "URL, item ID, variant ID, product title, description, brand, product category, category tree, price, currency, availability, seller details, and images", with sample records from allegro.pl and allegro.cz. Pricing on the page: pay as you go at $1.5 per 1K records, a free tier of 5K records a month with no credit card, and a Scale plan at $499 a month with 384,000 records included. The Allegro dataset lists 802.4K records, and its FAQ says pricing "starts at $250 for 100K records (approximately $0.0025 per record) for a one-time purchase". Bright Data also runs an Allegro price-tracker page that goes through sales. Choose it if you want a large one-time dataset or a vendor that runs the collection jobs for you.
3. Apify actors: scheduled exports, or every seller by EAN
The Apify Store lists dozens of Allegro actors. The most used, memo23/allegro-scraper, scrapes allegro.pl "by keyword, category, seller or offer URL", with "price (+ original), seller rating, condition, parameters, images, Smart!/sponsored, offer count & recent-buyer sales-velocity"; it has 516 users, and 35,724 of its 35,862 public runs in the last 30 days succeeded. It charges $0.003 per result row plus $0.005 per actor start. For monitoring by barcode, flarewow/allegro-ean-price-tracker takes EAN or GTIN codes and returns "every Allegro seller offering the product: price, delivery, Smart!, seller rating, lowest / average price", on allegro.pl, .cz and .sk, at $0.01 per EAN resolved on the free tier; 61 of its 81 public runs in the last 30 days succeeded. Actors run as jobs that write to a dataset, which suits a nightly export more than a request inside an app; each is maintained by its author, so pin the one you test.
4. Piloterr: product and search pages by URL
Piloterr's Allegro Product API reads one allegro.pl page by URL (/produkt/, /oferta/ or /ogloszenie/), and an Allegro Search endpoint returns "prices, sellers, sponsorship flags and pagination". Both cost 3 credits a request. New accounts start with 500 free credits, and the Premium plan is $49 a month for 18,000 credits; the page runs a Black Friday discount code. Choose it if you already have Allegro URLs and use Piloterr for other sites.
5. Scrappa: offers, sellers and reviews in three countries
Scrappa's Allegro API covers "Offers, Prices, Sellers, Delivery, and Product Reviews in Poland, Czechia, and Slovakia": search by keyword, category, price range and condition, one offer with seller, delivery options and parameters, product reviews and categories. The page lists "From $0.20 / 1k" pay as you go and says every account includes 500 free credits each month, and that failed and empty requests are not billed. Choose it if you want reviews next to offers and a recurring free allowance.
6. Oxylabs: Allegro inside a general scraping API
Oxylabs' Allegro page now redirects to its general e-commerce Web Scraper API, which lists two Allegro sources: allegro_product ("Scrape Allegro product pages by product ID") and allegro_search, with parsing available. Plans start at $15 a month, the Web API /Scrape row starts at $0.50 per 1K results, and new accounts get a $5 welcome credit; the page does not say which pricing row Allegro requests bill at. Choose it if Allegro is one of many sites you already scrape through Oxylabs.
7. Dealavo: managed price intelligence for brands and retailers
Dealavo, based in Warsaw, sells price monitoring and AI repricing across "over 30 markets", and its pricing-data page says "the v3 API gives you programmatic access to raw datasets". Prices are not published; the page offers a data demo and a free trial. Its Bestseller Radar for Allegro is free and, by Dealavo's own count, monitors 6,426,395 products. Choose it if you want a managed service with dashboards and repricing rather than raw data in your own code.
If you sell on Allegro and want a repricer, not an API
Seller tools work on your own Allegro account through the official API and change your prices for you; they are not data sources for your own software. Boardfy lists monitoring from €49 a month and dynamic pricing from €99, with a 7-day trial. AleMonitor has a free package and paid plans from 39,99 zł plus VAT a month. Base.com lets you monitor competitor prices on up to 100 listings per marketplace free of charge, checked once a day by default. Pricer.tools starts at €19 a month. Allegro Analytics, part of Allegro's seller subscriptions, includes market and competitor data on its higher tiers, but Allegro staff said in November 2026 there is no API for it and none planned.
Pick by the number you need
If your users act on what Allegro.pl sellers charge, keeping every seller's price current is the ongoing work, and it is what Scavio's Allegro API handles. Watching 500 catalog products once a day is 500 product-offers calls when each fits on one page, 1,000 credits a day: 30,000 credits a month, about $30 at the Growth rate of $1 per 1,000 credits, for up to 30,000 seller offers a day. Products with more than 60 new offers take one more call per extra page. The chart in this post took 11 calls, 22 credits. Try the Allegro API free, 50 credits, no card, or try the endpoints in the playground.
Reference: all 7 Allegro endpoints · product-offers docs · search docs · offer docs · how to get Allegro price data · Allegro vs Amazon.de prices · best eBay price data APIs · best Vinted APIs · best Mercado Libre scraper APIs · najlepsze API do danych z Amazon.pl
Frequently asked questions
Does Allegro have a public API for price monitoring?
Not for other sellers' offers. Allegro's REST API at developer.allegro.pl is built for sellers: it reads and manages your own offers and orders. Allegro's own method list says of its public offer search, GET /offers/listing, that access to the resource is no longer possible and verification has been suspended for business reasons, and Allegro staff told a developer in October 2026 that access "is no longer granted". There is no API for Allegro Analytics either. Price monitoring across sellers therefore runs on third-party APIs such as Scavio, Bright Data, Apify actors, Piloterr, Scrappa and Oxylabs.
How much do Allegro.pl prices vary between sellers of the same product?
A lot. On November 12, 2026 Scavio's product-offers endpoint returned 469 new offers for seven catalog products, from a PS5 DualSense controller to a Kindle Paperwhite. For the median product, the median offer cost 36.4% more than the cheapest one, price with delivery; for a Logitech MX Master 3S the gap was 83.8%. The featured offer that Allegro.pl shows first was also the cheapest in only 3 of the 7.
What is the 30-day lowest price on Allegro?
It is the reference price EU rules require next to a price reduction: the lowest price the offer had in the 30 days before the discount, under Article 6a of the Price Indication Directive, which applies from May 28, 2022. Allegro.pl labels it "Najniższa cena oferty z 30 dni przed obniżką". Scavio returns it as lowest_price_30d on discounted offers in search and offer responses. It is one reference price, not a price history.
Can I get Allegro price history from an API?
Not from a single call. Allegro.pl does not publish a price history, and Scavio, like the other APIs here, returns today's offers; a tracker builds its own history by polling and storing results. The only historical figure Allegro.pl shows is the 30-day lowest price on discounted offers. Bright Data also sells a one-time Allegro dataset, which is a snapshot, not a time series.
I sell on Allegro. Do I need an API or a repricer?
If you want your own Allegro.pl prices to change automatically, a repricer that connects to your seller account is the shorter path: Boardfy, AleMonitor, Base.com and Pricer.tools all publish Allegro plans. If you are building your own software, monitoring brands or resellers, or feeding prices into a model or an AI agent, a data API such as Scavio's returns the raw offers for your own code.