Regard Price & Stock Monitor

Scrape the Regard (Регард) electronics & PC-parts catalog by category — and, in monitor mode, track exactly how prices and stock change between runs. No API key, no login.

What it does

Point it at one or more category pages (e.g. https://www.regard.ru/catalog/1001/processory) and get a clean row per product:

Field	Description
productId	Stable Regard product id (from /product/<id>/...) — the key used for change-tracking.
name	Product name.
description	Short spec string (socket, cores, clocks, etc.).
price	Current price, ₽.
currency	Price currency (RUB).
available	true if in stock, else false.
availability	Raw schema.org availability (InStock / OutOfStock / PreOrder).
image	Product image URL.
url	Product page URL.
categoryPath	The category it was found in.
scrapedAt	Timestamp of the scrape.

Monitor mode — track price & stock changes

Turn on monitorMode and every run is compared to the previous one (same categories). Each row gains:

• changeType — new / price_up / price_down / stock_change / unchanged
• previousPrice — the price last run
• priceLow30 / priceHigh30 — rolling 30-day low & high (spot a fake "discount" back to a price the item already had)
• firstSeenAt / lastConfirmedAt — data-freshness stamps

Set onlyChanges to output only what changed since the last run — a clean delta for alerts or a dashboard. Run it on a schedule and you have an electronics price & availability monitor. This is the wedge: plenty of tools dump a catalog once — this one tells you what changed.

Why monitor electronics?

PC-parts and electronics prices move fast and stock swings constantly. Resellers, price-analytics teams and deal hunters need to know when a competitor drops a price, when a part comes back in stock, or when a "discount" isn't really one.

Input

Parameter	Description
categoryUrls	Regard category pages (full URL or catalog/<id>/<slug> path).
searchQueries	Keywords to search (e.g. процессор amd) — scrapes the search results the same way, with price & stock. Use alone or with categoryUrls.
crawlSubcategories	For each category, also scrape all descendant subcategories (monitor a whole section from one parent URL). Off by default.
maxPagesPerCategory	Result pages per category / search (~24 products each). 0 = until it ends.
maxItems	Cap on output rows (0 = unlimited).
maxConcurrency	Pages fetched in parallel (1–12, default 4).
monitorMode	Track price & availability changes vs the previous run. Off by default.
onlyChanges	Monitor: output only changed / new products.
proxyConfiguration	Apify datacenter proxy is enough (cheap) — residential not required.

Notes

• Data comes from the page's public schema.org JSON-LD — stable and clean.
• Only public catalog data is collected. Do not scrape personal data without a legitimate reason.