npm Package Monitor — Versions, Downloads & Deprecation

Enter npm package names, including scoped packages. Get the latest version, weekly downloads, license, Node requirements and deprecation notices. Detect changes without installing packages.

No source API key or external AI subscription is required. Export results as JSON, CSV or Excel; JSON keeps nested fields intact.

Start with a working example

{
  "packages": [
    "express",
    "apify"
  ],
  "maxResults": 3
}

Supported scope

Latest published version and last-week download totals only; up to 20 explicit package names. A package metadata failure is reported and skipped. A downloads failure preserves metadata with null downloads and marks the run PARTIAL. Downloads are not users, revenue or a security assessment. No dependency execution, installation, emails or private registry support. Rolling weekly download windows produce real changes.

Source documentation: https://github.com/npm/registry/blob/main/docs/REGISTRY-API.md

Real output example

The following values came from a real test run; values may change.

name	version	weeklyDownloads	license	deprecated	url
express	5.2.1	101489586	MIT	null	https://www.npmjs.com/package/express
apify	3.7.2	38619	Apache-2.0	null	https://www.npmjs.com/package/apify

Pricing

$3 per 1,000 delivered package snapshot records, plus $0.001 per run start at 512 MB–1 GB. Native Apify pay-per-event; one result event per successfully delivered row, with no separate automatic dataset-row event. Empty runs still have a start charge. Platform terms and the pricing tab apply. Set Maximum cost per run as well as maxResults. Failed sources do not produce billed error rows.

Monitoring and limits

Set onlyChanges: true and a stateStoreName such as npm-monitor-state. First run emits NEW; later runs skip unchanged records and emit UPDATED for changes. Use a distinct store for each monitor, and do not overlap runs sharing the same state. State retains up to 10,000 recent fingerprints; evicted records can appear NEW again. No deletions are inferred from incomplete pages. Only successfully delivered results update state.

maxResults caps delivered rows; unchanged rows can still require source requests. maxPages, source list limits, maxRequests (up to 300), a 240-second processing deadline, and a 40 MB download budget bound work. RUN_REPORT shows counts, errors, unchanged skips and truncation warnings. PARTIAL means some sources failed; successful empty searches and unchanged monitors can return zero rows. Access restrictions and rate limits are reported, not bypassed.

This Actor only reads public data. It does not install packages, execute external code, send customer messages or create schedules. You can save an Apify Task and schedule it yourself. Not affiliated with or endorsed by the source platform.

عربي

أدخل المصادر أو الكلمات المطلوبة، وحدد عدد النتائج وحد الصرف. تحصل على بيانات فعلية قابلة للتصدير. خيار «التغييرات فقط» يقارن بالتشغيل السابق ضمن سجل تسميه أنت. المعلومات غير المتاحة تبقى فارغة؛ ما نختلق بيانات. لا يوجد ضمان دخل أو نتائج بحث شاملة.