Pricing

from $2.00 / 1,000 results

npm Package Scraper - Registry Data & Downloads API

Extract npm package data with download stats, dependencies, maintainers, and quality scores. Search by keyword, author, or get popular packages. Perfect for JavaScript ecosystem research, competitor tracking, and dependency analysis. Fast API-based extraction, pay-per-result.

Pricing

from $2.00 / 1,000 results

Rating

0.0

(0)

Developer

ben

Actor stats

Bookmarked

Total users

Monthly active users

14 days ago

Last modified

What you get

Clean, validated JSON ready for your pipeline
Pre-built dataset Overview in the Apify Console for instant inspection
Reliable & maintained — patched whenever the source changes

Why this actor (vs. alternatives)

	Build your own	Generic scraper	This actor
Maintenance	You patch every change	Often broken	Patched continuously
Structured output	Manual parsing	Inconsistent	Validated schema
Setup time	Days	Hours	Minutes
Pay only for results	N/A	Varies	Yes (pay-per-use)

Input

Field	Type	Description
`scrapeMode`	`string`	What type of packages to scrape Options: `popular`, `search`, `keyword`, `author`, `details`
`searchQuery`	`string`	Search term for finding packages (required for search mode)
`keyword`	`string`	Package keyword/tag (required for keyword mode)
`author`	`string`	Author or maintainer username (required for author mode)
`packageNames`	`array`	List of package names to get details for (required for details mode)
`sortBy`	`string`	How to sort search results Options: `popularity`, `quality`, `maintenance`, `optimal`
`maxResults`	`integer`	Maximum number of packages to scrape

Example Input

{
  "scrapeMode": "popular",
  "sortBy": "popularity",
  "maxResults": 10
}

Use cases

Sales / lead-gen — find companies using (or missing) a technology
Competitive intel — analyze competitors' tech and packages
Developer tools — enrich product analytics with ecosystem data
Market research — track technology adoption trends
Security / due diligence — audit external tech footprints

Pricing

Pay-Per-Event:

$0.002 per result
$0.00005 actor-start fee

Example runs

Use case	Results	Cost
Quick scan	100	$0.20
Standard run	500	$1.00
Bulk dataset	2,000	$4.00

FAQ

Q: How fresh is the data?
A: Real-time — every run fetches live from the source.

Q: Do I pay for failed or empty runs?
A: You pay per result returned, plus a tiny actor-start fee.

Q: Can I schedule recurring runs?
A: Yes — use the Apify Console scheduler for daily/weekly automation.

Q: Can I export the data?
A: Yes — JSON, CSV, Excel, and API access are all supported by Apify.

tech-stack-detector — website tech-stack detection
website-tech-detector — website technology detection
domain-intelligence-scraper — domain WHOIS + DNS intelligence
github-repository-intelligence — GitHub repo metrics

Legal & compliance

This actor retrieves publicly accessible data only. You are responsible for respecting the source's Terms of Service, honoring robots.txt, and complying with GDPR / applicable regulations for any personal data.

Support & feature requests

Open an issue on the Actor page or contact via Apify Console messaging. Custom features welcome.

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