Điện Máy Xanh Scraper: Prices, Deals and Customer Reviews

Điện Máy Xanh Scraper turns dienmayxanh.com into a clean product data feed for one of Vietnam's largest home appliance and consumer electronics retailers. Get the current price, the genuine original ("was") price and discount for every product that is actually on special, Flash Sale and seasonal promo deals, full specifications and variants, the image gallery, the full category path, the aggregate customer rating, and the star rated reviews shown on each product page. Search by keyword with brand, price and rating filters, browse the permanent Flash Sale hub with a toggle, or paste product, category, search or promo page links, then export to JSON, CSV or Excel, or pull results straight into your app through the API.

Why This Scraper?

• Two ways to collect. Search by keyword with brand, price range, minimum rating and six sort orders, or paste product, category, search or promo page links directly, no URL building required.
• Genuine discount tracking, never fabricated. The original ("was") price, discount amount and discount percentage are only ever populated for a product that is actually on special; an ordinary product reports isOnSpecial: false with those fields empty. The gift offer and installment label are read directly from the page whenever the site shows them, independent of whether the product is on special.
• Flash Sale and seasonal promo pages. Browse the site's permanent Flash Sale hub with one toggle, or paste any seasonal category promo page link to pull its deals.
• Full product detail on demand. Specifications, variants (where a model has them, with per-variant price and stock status), image gallery, full category breadcrumb, description and aggregate rating, switched on per run.
• Star rated customer reviews. Author, date, rating and review text collected from the product page itself, with unrated question-and-answer entries excluded.
• Filters and sorting apply everywhere. Brand, price range, minimum rating and the six sort orders act on whatever set of products was collected, whether from a keyword search or a pasted URL.
• Resume and recurring tracking. Continue one interrupted run without paying to recollect what you already have, or turn on Incremental mode to track the same search across scheduled runs and get only what changed.

Use Cases

• Price trackers and deal alert tools: monitor Flash Sale and seasonal promo discounts, was price and savings, to alert shoppers to genuine drops.
• E-commerce competitor research: compare appliance and electronics pricing, brand coverage and specifications across categories.
• Review and reputation analysis: collect star rated customer reviews and aggregate ratings to gauge sentiment on specific models.
• Catalogue and inventory audits: pull full specifications, variants and stock status for a brand or category to keep a downstream catalogue in sync.
• Recurring monitoring: schedule the actor with Incremental mode to get only newly listed, price-changed or restocked products instead of re-downloading the whole catalogue every time.

Data You Get

Sample shape: values are illustrative placeholders, not from a live record.

Field	Example
code	"241187"
productCode	"4092214003355"
sku	"241187"
name	"Tủ lạnh Halvex Inverter 250 lít HV25R-INV"
url	"https://www.dienmayxanh.com/tu-lanh/halvex-inverter-250-lit-hv25r-inv"
brand	"Halvex"
category / categoryPath	"Tủ lạnh" / ["Tủ lạnh", "Tủ lạnh Halvex"]
color	"Trắng"
price	6490000
originalPrice	7990000
discount / discountPercent	"-18.8%" / 18.8
savings	1500000
isOnSpecial	true
currency	"VND"
rating / reviewCount	4.7 / 356
ratingBreakdown	{ "bestRating": 5, "worstRating": 1 }
specifications	{ "Kiểu tủ": "Ngăn đá dưới", "Dung tích": "250 lít", "Công nghệ Inverter": "Có" }
variants	[{ "name": "250L - Trắng", "price": 6490000, "availability": "InStock" }]
images	["https://cdn.tgdd.vn/Products/Images/2054/241187/halvex-hv25r-inv-1.jpg"]
description	"Tủ lạnh Halvex Inverter 250 lít - ngăn đá dưới, làm lạnh đa chiều, tiết kiệm điện..."
searchMode	"search" (also "url")
source	"dienmayxanh.com"

Each record also carries productGroupId and productId (two more of the site's own identifiers), promoGift and installmentOffer (only when a genuine gift or 0%-installment label is shown on the product), imageUrl (a convenience copy of the first gallery image), availability and label (a card badge, when shown), and, with Fetch customer reviews on, a reviews array of {author, date, rating, body}. With Incremental mode on, each record also gains changeType, changedFields, firstSeenAt and lastSeenAt (see "Resume and recurring updates" below).

How to Use

1. Pick a mode: search (keyword and filters) or url (paste links).
2. In search mode, enter one or more keywords, or turn on Flash sale only to browse the permanent deals hub instead.
3. Turn on Fetch product details for full specs, variants, gallery and rating, and Fetch customer reviews for the star rated reviews on each product page.
4. Set Max products to control run size and cost, then click Start.

Search with brand, price and sort filters:

{
  "mode": "search",
  "queries": ["tủ lạnh"],
  "brand": "Samsung",
  "minPrice": 5000000,
  "maxPrice": 15000000,
  "sortBy": "priceAsc",
  "maxItems": 10
}

Browse the Flash Sale deals hub:

{
  "mode": "search",
  "specialsOnly": true,
  "fetchDetails": false,
  "maxItems": 20
}

Paste a category link, with detail and reviews on:

{
  "mode": "url",
  "urls": ["https://www.dienmayxanh.com/tu-lanh"],
  "fetchDetails": true,
  "fetchReviews": true,
  "maxReviewsPerProduct": 10,
  "maxItems": 15
}

Track a search over repeated scheduled runs:

{
  "mode": "search",
  "queries": ["tủ lạnh"],
  "fetchDetails": true,
  "incrementalMode": true,
  "emitExpired": true,
  "maxItems": 0
}

Run it from your code

Python:

from apify_client import ApifyClient

client = ApifyClient("<YOUR_APIFY_TOKEN>")
run = client.actor("abotapi/dienmayxanh-scraper").call(run_input={"mode": "search", "queries": ["tủ lạnh"], "maxItems": 10})
for product in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(product["name"], product["price"])

JavaScript:

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: '<YOUR_APIFY_TOKEN>' });
const run = await client.actor('abotapi/dienmayxanh-scraper').call({ mode: 'search', queries: ['tủ lạnh'], maxItems: 10 });
const { items } = await client.dataset(run.defaultDatasetId).listItems();

Or connect it to Make, Zapier, n8n, Google Sheets or webhooks from the Integrations tab.

Flash Sale and seasonal promo pages

URL mode: supported link shapes

Shape	Example	Behaviour
Category listing	https://www.dienmayxanh.com/tu-lanh (also /may-giat)	Full grid, paged (20 products per request).
Keyword search	https://www.dienmayxanh.com/tim-kiem?key=tu+lanh	Search grid (the site redirects it to a category page with ?key=&sc=new, which is handled too).
Product detail	https://www.dienmayxanh.com/tu-lanh/samsung-rt22m4032by-sv	One product.
Product with ?code=	.../samsung-rt22m4032by-sv?code=3051097001790	One product.
Brand in category	https://www.dienmayxanh.com/tu-lanh-samsung	Full grid for that brand, paged.
Price filter	https://www.dienmayxanh.com/tu-lanh?p=duoi-8-trieu	Full filtered grid, paged. Partial scope.
Flash Sale hub	https://www.dienmayxanh.com/flashsale	Single curated page.
Seasonal promotion	https://www.dienmayxanh.com/khuyen-mai-tu-lanh	Promotion grid.
?page=2	https://www.dienmayxanh.com/tu-lanh?page=2	The site ignores the parameter; the grid is read from the start and a warning is logged. Partial scope: never marks products EXPIRED.
?g= / ?o=	https://www.dienmayxanh.com/tu-lanh?g=samsung&o=gia-thap-den-cao	The site drops these; g is applied as the Brand filter and o=gia-thap-den-cao / gia-cao-den-thap as the sort, each with a logged warning. Partial scope.
Apex or mobile host	https://dienmayxanh.com/tu-lanh	Normalised to www.dienmayxanh.com.
Unsupported	https://www.dienmayxanh.com/tu-lanh/samsung (404)	Logged as a warning and skipped.

Default behaviour change: the URLs field now has a default listing nine links: a category, a category on the bare domain, a keyword search, a product detail page with its reviews, the Flash Sale hub, a seasonal promotion, a brand-in-category page, a price-filter link and a price-sorted category link (?o=gia-thap-den-cao). The Search keywords field now defaults to ["tủ lạnh"]. A run that leaves the field untouched scrapes those examples instead of nothing. Incremental baselines you already saved for explicit keywords or URLs keep working (the state key for them is unchanged).

Điện Máy Xanh's promotional surface has two kinds of pages. Flash Sale is a permanent, site-wide landing page of curated, time-limited deals: turn on Flash sale only in search mode, or paste its own link in URL mode. It is a single curated page with no further pagination of its own, so Max products (and Max listing pages) simply cap how many of its listed deals are returned. Seasonal category promotions are campaign pages that rotate with the current promotion cycle, so they are not exposed as a fixed picklist; paste the page's own link in URL mode to scrape it, and the same was-price and discount fields populate.

Resume and recurring updates

• Resume (resumeFromRunId) continues one specific interrupted run: paste its run id or dataset id and every product already collected there is skipped from the output and never billed again. Resume changes what gets pushed and charged at the end, not how many pages are fetched, and it does not extend the walk to compensate: a capped run still stops at its normal page and product limits, so if the same top-ranked products surface again, a resumed run on the same search can come back with very few, or zero, genuinely new products even though later pages were never reached. To keep collecting deeper, raise Max products or change the sort order rather than relying on Resume alone.
• Incremental mode (incrementalMode) tracks the same search or URLs across many scheduled runs on its own, no id to paste. Each run compares against a baseline it remembers itself (keyed by your search settings, or your own State key) and classifies every product as NEW, UPDATED (with changedFields), UNCHANGED, REAPPEARED or EXPIRED. Unchanged products are neither returned nor billed unless Emit unchanged products is on. A product is only ever reported EXPIRED when Emit expired products is on and a run completes a full, uncapped, non-resumed scan of the whole search; that same completed scan is also the only thing that marks a missing product's stored state as no longer present. REAPPEARED can therefore only fire for a product that a previous run, with Emit expired products on, had already marked gone in a completed scan, and a later run finds again; it never fires just because a run happened to skip that product. A product is UPDATED when any returned field changes (price, discount, availability, promo gift, installment offer, rating, review count, details); the reviews list and image order never count. Ignore fields when detecting changes (ignoreFieldsForChanges) excludes more fields, including nested ones, without causing a wave of UPDATED rows when you change it. A pasted listing URL that starts at ?page=N or carries filter parameters is a partial scan and never marks products EXPIRED.
• The baseline is keyed on your search settings (mode, keywords, brand, sort, price/rating filters, Flash Sale toggle, URLs, fetch details/reviews), not on Max products, Max listing pages, Max reviews per product or the connector export cap, so raising a limit keeps your existing baseline instead of starting over and re-billing everything.

Dataset views and billing

The dataset has four views: Products (the listing rows), Product details (specifications, variants, gallery), Reviews (one row per customer review, needs Fetch customer reviews) and Changes (Incremental mode change type and changed fields). Each run also writes an OUTPUT summary record.

Reviews: Max reviews per product defaults to 20 and is capped at 1000 (0 means 1000). Billing is the pay-per-event model shown on the Pricing tab: a run start event, a result event for every product row, and the detail-enrichment event for every product whose detail page was read. Reviews are included in that same detail-enrichment unit: a product is charged one unit however many reviews it returns, as each product is saved. Incremental mode does not bill unchanged rows unless Emit unchanged is on.

Send results into your apps (MCP connectors)

Optionally pipe the scraped products into the apps you already use, via Model Context Protocol (MCP) connectors. This is an extra delivery step after the scrape: the Apify dataset is never changed.

What gets written to the connector: a condensed, human-readable summary of each product, not the full JSON. Each item becomes one entry with a title and its key fields flattened to plain text. The complete record always stays in the Apify dataset.

1. Authorize a connector once under Apify → Settings → Integrations (Notion, Linear, Airtable, or Apify).
2. Select it in the "Pipe results into your apps" input field. (If the picker is empty, you haven't authorized a connector yet.)
3. For Notion, also set notionParentPageUrl to the page where items should be created.

The connection is mediated by Apify's MCP proxy, so this actor never sees your third-party credentials. Leave the field empty to skip.

Input Parameters

Parameter	Type	Default	Description
mode	string	search	search (keyword and filters) or url (paste links).
queries	array	prefill: ["tủ lạnh"]	Keywords to search, one query at a time; search mode only.
specialsOnly	boolean	false	Also browse the site-wide Flash Sale deals page alongside any keywords above.
urls	array	nine example links covering the main shapes in the URL shape table	Product, category, search or promotion links to scrape; url mode only.
brand	string	(none)	Keep only products whose brand contains this text. Applies to both modes.
sortBy	string	relevance	Reorders whatever set of products was collected: relevance, priceAsc, priceDesc, ratingDesc, reviewsDesc or nameAsc.
minPrice	integer	(none)	Keep only products priced at or above this amount, in VND.
maxPrice	integer	(none)	Keep only products priced at or below this amount, in VND.
minRating	integer	(none)	Keep only products with an average rating at or above this value (1 to 5); needs product details on.
fetchDetails	boolean	false	Add specifications, variants, image gallery, category path, description and aggregate rating; one extra request per product. Off by default for fast, low-cost listing runs.
fetchReviews	boolean	false	Also collect the star rated reviews on each product page. Read from the same detail page as Fetch product details; triggers that same detail-page fetch and surcharge on its own, Fetch product details does not need to be on.
maxReviewsPerProduct	integer	20	Cap on reviews collected per product, at most 1000; 0 means the maximum of 1000.
maxItems	integer	20	Maximum products returned across the whole run; 0 for unlimited.
maxPages	integer	(none; falls back to an internal safety cap)	Safety cap on listing pages fetched per search or category (about 20 products per page).
resumeFromRunId	string	(none)	Continue one interrupted run: paste its run id or dataset id and already-collected products are skipped.
incrementalMode	boolean	false	Track this same search or URLs over repeated scheduled runs, returning only NEW, UPDATED, REAPPEARED and (optionally) EXPIRED products.
stateKey	string	(none)	Optional name for the Incremental mode baseline. Empty auto-derives one from your search settings.
emitUnchanged	boolean	false	Incremental mode: also return (and bill) products with no change since the last run.
emitExpired	boolean	false	Incremental mode: also return (and bill) products no longer found, once a run completes a full scan.
ignoreFieldsForChanges	array	[]	Incremental mode only: field names that never make a product UPDATED (still returned in the output). A plain name matches at any depth, a dotted path matches one nested place. The reviews list and image order are always ignored.
proxy	object	residential, country VN	Connection settings. Residential in Vietnam is the default and is needed for page 2 onward, price sorts and reviews beyond the first ten; first pages also load from datacenter.
mcpConnectors	array	(none)	Optional: send a summary of each product to apps authorized under Integrations.
notionParentPageUrl	string	(none)	Notion connector only: page under which product pages are created.
maxNotifyListings	integer	50	Cap on products written to each connector per run; does not affect the dataset.

Output Example

Sample shape: values are illustrative placeholders, not from a live record.

{
  "code": "241187",
  "productCode": "4092214003355",
  "sku": "241187",
  "name": "Tủ lạnh Halvex Inverter 250 lít HV25R-INV",
  "url": "https://www.dienmayxanh.com/tu-lanh/halvex-inverter-250-lit-hv25r-inv",
  "brand": "Halvex",
  "category": "Tủ lạnh",
  "categoryPath": ["Tủ lạnh", "Tủ lạnh Halvex"],
  "color": "Trắng",
  "price": 6490000,
  "originalPrice": 7990000,
  "discount": "-18.8%",
  "discountPercent": 18.8,
  "savings": 1500000,
  "isOnSpecial": true,
  "promoGift": "Quà tặng bình đun siêu tốc 200.000₫",
  "installmentOffer": "Trả chậm 0% trả trước 0đ",
  "currency": "VND",
  "rating": 4.7,
  "reviewCount": 356,
  "ratingBreakdown": { "bestRating": 5, "worstRating": 1 },
  "specifications": {
    "Kiểu tủ": "Ngăn đá dưới",
    "Dung tích": "250 lít",
    "Công nghệ Inverter": "Có"
  },
  "variants": [
    { "name": "250L - Trắng", "sku": "241187", "price": 6490000, "availability": "InStock" }
  ],
  "images": [
    "https://cdn.tgdd.vn/Products/Images/2054/241187/halvex-hv25r-inv-1.jpg"
  ],
  "description": "Tủ lạnh Halvex Inverter 250 lít - ngăn đá dưới, làm lạnh đa chiều, tiết kiệm điện...",
  "availability": "InStock",
  "reviews": [
    { "author": "Ngọc Hà", "date": "2/14/2026", "rating": 5, "body": "Máy chạy êm, dung tích rộng, đóng gói cẩn thận." }
  ],
  "searchMode": "search",
  "source": "dienmayxanh.com"
}

Plan Requirement

Measured on 2026-10-20: the category, product, Flash Sale and promotion pages answer with real content on both the Apify datacenter pool and Residential in Vietnam, but the site's product-paging and customer-review requests (everything after the first page of a listing, price sorts and reviews beyond the first ten) answered only from Residential in Vietnam (the datacenter pool got an empty reply). A residential plan is therefore recommended for full listings and reviews; without it the run still returns the first page of each listing and the first ten reviews per product. The default connection is residential in Vietnam, so a default run starts on Apify residential (Vietnam), then falls back to Apify datacenter, then to backup connections; if you do not select the residential group the order starts with datacenter instead. The run learns what your account may use from the connection itself. A connection the site merely refuses or that times out never retires a lane, only a proxy-level refusal does. A custom proxy URL you supply is used as given.

What you see when your plan has no residential access (verbatim from the run):

• Log warning: "The selected connection is unavailable to this run. Apify free plans do not include residential proxies. Continuing on a backup connection; some pages may still be unavailable. For residential access, upgrade at https://apify.com/pricing or supply your own proxy URLs."
• Log info when a backup served data: "Served over the backup connection (the default connection was unavailable)."
• Failure, proxy refused for the account: "The proxy connection was refused for this account, so no page could be read. Your Apify plan does not include proxy access; a paid plan is required: https://apify.com/pricing. If you entered your own proxy URLs, check that their credentials are valid."
• Failure, no residential and the backup could not load pages: "No results: residential proxies are unavailable on this run (Apify free plans do not include them), and the backup connection could not load the requested Dienmayxanh pages. Upgrade at https://apify.com/pricing or supply your own proxy URLs, then try again."
• Failure, nothing loaded: "Could not load any results page (the requests failed), so nothing was collected. This is a connection problem, not an empty search. Please try again later."

Pasting a single product link in url mode always reads that product's detail page, so it is charged the detail-enrichment event on that one item even when Fetch product details is off.

FAQ

How much does it cost?

You pay a fixed run start fee, a per-product-result fee for every row in the dataset, and a detail-enrichment surcharge for every product whose detail page was actually read. Fetch product details is off by default, so an ordinary listing or search run pays no surcharge; turning it on, or turning on Fetch customer reviews alone, means the surcharge applies to essentially every product returned, since the detail page almost always yields at least some detail data once it loads. A single pasted product link is always charged the surcharge, regardless of the Fetch product details setting, because its detail page is read to report the product at all. The Pricing tab shows the live rates for each event. With Fetch customer reviews on, the reviews of a product are included in its single detail-enrichment unit. Detail-enrichment is charged per product as each one is saved, not at the end of the run. Use Max products and Max reviews per product to cap the cost of any run.

Is it legal to scrape Điện Máy Xanh?

This actor collects only publicly available product data. You are responsible for how you use it: follow the site's terms and the laws that apply to you, and get legal advice if you plan commercial redistribution. Prices and specifications are generally facts, but product photos may be subject to third-party rights.

Why did my run fail instead of returning an empty dataset?

A run whose pages could not be loaded ends as failed with one of the three messages quoted under Plan Requirement, never as a successful empty run. A run that reached the site and genuinely found nothing finishes successfully with an empty dataset.

Can I get only new or changed products on a schedule?

Yes. Schedule the actor from the Schedules tab and turn on Incremental mode. Each run then returns only NEW, UPDATED and REAPPEARED products by default, and unchanged ones are not billed. EXPIRED rows, and the ability to detect a REAPPEARED product at all, only start showing up once a run with Emit expired products on has completed a full, uncapped scan of your search; a run limited by Max products, or resumed from a previous run, is skipped for that detection instead of guessing.

Does Resume skip re-crawling the listing?

No. Resume prevents already-collected products from being pushed and billed again, but it does not extend the walk to reach further pages in exchange, so a resumed run over the same search can surface mostly, or entirely, products you already have. Already-collected products are never billed again even though their detail pages may still be fetched before being dropped, so the savings are in charges, not in requests made.

Can I use it with AI agents or MCP?

Yes. Call it from any Apify integration or MCP client, and use the connector field to push results into Notion, Linear or Airtable.

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