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Document Information Extraction: Recent Publications
x402
Document Information Extraction: Recent Publications is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Returns recent academic publications on document information extraction using Crossref metadata, with DOI references and source attribution.
Price / call$0.01
Success—
StatusUnknown
How this service works
document information extraction: Recent publications: Recent publications on document information extraction using Crossref publisher metadata. Returns DOI references and source attribution. Query can be overridden; sample summaries are labelled.
Output
A list of recent academic publications relevant to document information extraction, each including DOI references and source attribution from Crossref publisher metadata, with optional sample summaries labeled accordingly.
Example use cases
Literature review for NLP research
“Pull the 20 most recent papers on document information extraction so I can build a literature review — include DOIs and where each paper was published.”
Tracking new document AI papers
“What are the latest Crossref-indexed publications on document information extraction? Give me up to 10 results with DOIs.”
Finding citations for a grant proposal
“I need recent academic citations on information extraction from documents for a grant proposal — can you find 25 publications with their DOI references?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/signal-research-document-understanding-recent-papers?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need curated, DOI-backed academic publication references specifically on document information extraction, sourced from Crossref publisher metadata. Prefer it over generic web search when you need structured citation data with proper DOIs and source attribution rather than informal web results.
Side effects
- Query too long (over 200 characters) returns validation error
- max_results outside 1-30 range returns error
- No matching publications found for highly specific query returns empty result set
- Crossref upstream unavailability may cause timeout or partial results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | |
| max_results | integer |
Tags
x402
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