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PDF Q&A API for Natural Language Answers

Ask questions and get AI-powered natural language answers from any PDF document. Perfect for document understanding, summarization, and conversational Q&A.

  • Natural Language Responses – Get human-readable answers in markdown format, perfect for conversational AI applications
  • Context-Aware Understanding – AI analyzes the full document to provide accurate, contextual answers to your questions
  • Simple Integration – Clean REST API and TypeScript SDK for easy integration into any application
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Research Kick

Research Kick

ChatAcademia

ChatAcademia

PDF Q&A API

API Docs
import { readFile } from "fs/promises";
import { PDFVector } from "pdfvector";

const client = new PDFVector({
  apiKey: "pdfvector_xxxxxxx"
});

// Ask questions about a PDF from URL
const result = await client.ask({
  url: "https://arxiv.org/pdf/2506.04284",
  prompt: "What are the key findings in this research paper?"
});

// Ask questions about a PDF from file
const fileResult = await client.ask({
  data: await readFile("document.pdf"),
  contentType: "application/pdf",
  prompt: "Summarize the main points of this document"
});

Intelligent PDF Q&A

Transform how you interact with PDF documents. Our AI-powered Q&A API lets you extract insights and get answers instantly, making document analysis effortless and efficient.

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AI-Powered Understanding

Advanced language models analyze your PDFs to provide accurate, context-aware answers. Understands complex documents including research papers, technical manuals, and reports.

Flexible Response Formats

Get answers in natural language markdown or structured JSON format. Define custom schemas to extract exactly the data you need from your documents.

Lightning-Fast Responses

Get answers in seconds, not minutes. Optimized for performance with intelligent caching and efficient document processing.

Secure & Private

Your documents are processed securely and never stored. Enterprise-grade security ensures your sensitive information stays protected.

Example Output

Real examples of questions and AI-generated answers from PDF documents

Original Document

With table

Output

AI-generated answer to your question

Question

List for me the data on Maintenance other than overhaul in the 'Components shall be released in accordance' table.

Answer

Here is a list of **maintenance other than overhaul** for components, along with the corresponding release requirements as per the table in **MLA.502(b)**:

### **Maintenance Other Than Overhaul**
*(Components maintained in accordance with **component maintenance data** issued by the component manufacturer)*

| **Maintenance Type** | **Released Using EASA Form 1** | **Released at Aircraft Level (No EASA Form 1)** |
|----------------------|--------------------------------|-----------------------------------------------|
| **Maintenance other than overhaul** | **Engine-rated** (for engines) or **component-rated** (for other components) maintenance organizations | **(i) Aircraft-rated maintenance organizations; and/or**<br>**(ii) Independent certifying staff** |

### **Additional Notes:**
1. **Aircraft Maintenance Data (if used instead of component data):**
   - For **all components and all types of maintenance** (including maintenance other than overhaul), the release can be done by:
     - **Engine-rated (for engines) or component-rated (for other components) maintenance organizations** (with EASA Form 1).
     - **Aircraft-rated maintenance organizations and/or independent certifying staff** (without EASA Form 1, per MLA.801).

2. **Special Cases (MLA.502(c)):**
   - Components listed in **21.A.307(b)(3) to (b)(6)** can be maintained by **any person/organization** and released with a **""declaration of maintenance accomplished""** (equivalent to EASA Form 1 for installation).

3. **Independent Certifying Staff (GM1 MLA.502):**
   - Can release component maintenance **only if authorized under MLA.201** and competent for the specific task.
   - **Not allowed** for balloons operated under **Subpart-ADD**.

Would you like further clarification on any specific aspect?

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