Pricing

from $0.50 / 1,000 results

Unpaywall Open Access Scraper

$0.5/1K 🔥 Fast Unpaywall scraper! Find free legal open-access PDFs & OA status for any DOI. No key. JSON, CSV, Excel or API in seconds. Drop DOIs & pull thousands for research, libraries & literature reviews ⚡

Pricing

from $0.50 / 1,000 results

Rating

0.0

(0)

Developer

ninhothedev

Actor stats

Bookmarked

Total users

Monthly active users

10 days ago

Last modified

Categories

Developer tools

Automation

Other

Mode

mode

Required

How to look up works. 'dois' resolves a list of DOIs to their best free full-text location. 'search' finds works by one or more title/keyword queries and resolves each result.

Type:string

Default:dois

Options:

doissearch

DOIs

dois

Optional

List of DOIs to resolve (used when mode = 'dois'). Example: 10.1038/nature12373. DOIs that are unknown to Unpaywall (404) are skipped.

Type:array

Default:

[
  "10.1038/nature12373",
  "10.1126/science.1259855"
]

Search queries

queries

Optional

Title or keyword queries to search for (used when mode = 'search'). Each query returns its best-matching works. Example: crispr gene editing.

Type:array

Email (required by Unpaywall)

Optional

Unpaywall requires a contact email for attribution/rate-limiting. Any valid address works; placeholder domains like example.com are rejected by the API, so a real default is provided.

Type:string

Default:daniello@biwo-bauwelt.com

Max items

maxItems

Optional

Maximum number of Open Access records to return across all inputs.

Type:integer

Minimum:1

Maximum:1000

Default:100

Unpaywall Scraper

parseforge/unpaywall-scraper

Discover open access research articles with our powerful Unpaywall scraper! Search through millions of articles in the Unpaywall database to find free-to-read scholarly publications. Perfect for researchers, librarians, and academics who need to find and access open access articles efficiently.

ParseForge

Crossref Scholarly Papers Scraper – DOI Metadata

ninhothedev/crossref-scraper

$0.5/1K 🔥 Fast Crossref scraper! Scholarly works by search or DOI — title, authors, journal, citations & abstract. No key. JSON, CSV, Excel or API in seconds. Pull thousands for literature reviews & bibliometrics ⚡

ninhothedev

CORE Open Access Research Scraper

parseforge/core-ac-uk-scraper

Query CORE for open access research works by keyword, year range, and language. Records include id, title, abstract, authors, publication year, DOI, publisher, language, full text URL, and citation count. Useful for literature reviews, OA monitoring, and academic studies.

ParseForge

YouTube Search Scraper

ninhothedev/youtube-search-scraper

$0.5/1K 🔥 Fast YouTube search scraper! Videos by keyword — title, channel, views, duration & link. No API key, no quota. JSON, CSV, Excel or API in seconds. Pull thousands for discovery, monitoring & research ⚡

ninhothedev

OpenAlex Scraper - Scholarly Works & Citations

ninhothedev/openalex-scraper

$0.5/1K 🔥 Fast OpenAlex scraper! Scholarly works & authors — title, year, citations, institutions & open-access links. No key. JSON, CSV, Excel or API in seconds. Pull thousands for research intel & citation analysis ⚡

ninhothedev

YouTube Channel & Video Scraper (No API Key)

ninhothedev/youtube-channel-scraper

$0.5/1K 🔥 Fast YouTube channel & video scraper! Titles, views, likes, descriptions, thumbnails & dates — no API key, no quota. JSON, CSV, Excel or API in seconds. Drop channel IDs or video URLs & pull thousands for content & competitor intel ⚡

ninhothedev

OpenAlex Scraper — 20 Fields, Citations & OA, No API Key

themineworks/openalex-scholarly-works

Scrape 250M+ scholarly papers from OpenAlex as clean JSON. Filter by topic, year, citations, open access & type. Get authors, venues, abstracts. No API key. Use in Claude, ChatGPT & any MCP agent for literature reviews & RAG.

The Mine Works

Lemmy Scraper — Posts, Scores & Comments (No Key)

ninhothedev/lemmy-scraper

$0.5/1K 🔥 Fast Lemmy scraper! Posts from any instance or community — title, score, comments & author. No key. JSON, CSV, Excel or API in seconds. Pull thousands for social monitoring & trend research ⚡

ninhothedev

CORE Open Research Scraper

crawlergang/core-open-research-scraper

Search millions of open-access research papers from CORE - the world's largest aggregator of open access research. Search by topic, author, or institution, or browse recent papers. Returns title, abstract, authors, DOI, download URL, and more. No API key required.