Get complete publication metadata instantly by DOI, PubMed ID, ArXiv ID, or other identifiers. One API to fetch detailed information from multiple academic databases with intelligent fallback mechanisms.
Use our simple APIs directly or our TypeScript SDK with just a few lines of code.
Academic Fetch
See how PDF Vector is helping teams improve their document processing workflows
Our Academic Fetch API provides a single endpoint for retrieving publication metadata from all major academic databases
Get startedMulti-Source Integration
Automatic source detection based on ID format of PubMed, Semantic Scholar, ArXiv, ERIC, Europe PMC, OpenAlex, and more
Lightning-Fast Retrieval
Get publication metadata in milliseconds with our optimized caching layer. Add batch processing to fetch up to 100.
Intelligent Fallbacks
If a publication isn't found in one database, we automatically check alternative sources to maximize successful retrievals.
Consistent Data Format
Receive standardized metadata regardless of the source database. Clean, structured JSON with optional field selection.
From DOI resolution to full-text downloads, fetch academic papers and their metadata from multiple sources
Start for free, then scale as you grow. No hidden fees.
Free
$0
Perfect for testing and small projects
Basic
$23/month
Great for personal projects and small businesses
Pro
$89/month
Most popular plan for growing businesses
Enterprise
$457/month
For large-scale applications and enterprises
Our unified API makes it simple to fetch academic papers.
No setup fees • Integrate in minutes • Cancel anytime
Transform any document into clean text. Extract structured data from PDFs, Word files, Excel spreadsheets, and images with precision and speed. Also search 5M+ academic papers and fetch papers by paper IDs.
Parse PDF
Convert PDF document to clean, structured markdown.
Parse Word
Convert Word document to clean, structured markdown.
Parse Image
Convert image file to clean, structured markdown.
Parse Excel
Convert Excel spreadsheet to clean, structured markdown.
Ask PDF
Ask questions about PDF document and get answers in markdown format.
Ask Word
Ask questions about Word document and get answers in markdown format.
Ask Image
Ask questions about image and get answers in markdown format.
Ask Excel
Ask questions about Excel spreadsheet and get answers in markdown format.
Extract PDF
Turn PDF document into structured data with custom fields.
Extract Word
Turn Word document into structured data with custom fields.
Extract Image
Turn image into structured data with custom fields.
Extract Excel
Turn Excel spreadsheet into structured data with custom fields.
List Images
List images from PDF and Word document.
Search Academic Papers
Search across PubMed, Semantic Scholar, ArXiv, Google Scholar, ERIC, Europe PMC, and OpenAlex databases
Fetch Papers by IDs
Instantly retrieve papers using DOI or any IDs of any academic database.
No setup fees • Integrate in minutes • Cancel anytime