Power Your Apps withBibcit API

Transform academic content with our suite of powerful APIs. Process citations, extract text from images, and more – all with simple REST endpoints.

Lightning Fast

Process millions of characters with sub-second response times

Enterprise Security

Bank-level encryption and SOC 2 compliant infrastructure

Auto-Optimized

Endpoints are automatically selected and optimized for your requests

No Setup Required

Start integrating in minutes with our simple REST API

API Availability and Roadmap

MassiveMark

Convert AI Markdown to Word DOCX, PDF, and HTML

Create perfectly formatted Word documents from AI assistant responses in one click.

  • Preserves mathematical formulas, chemical equations, STEM notations, text styling, tables, code blocks, and complex formatting
  • Compatible with ChatGPT, Claude, Gemini, Copilot, NotebookLM, DeepSeek, Grok, Perplexity, Mistral, and all major LLMs
  • Export to Word DOCX, PDF, or HTML in one click
  • Web extension support: Markdown Capturer for ChatGPT and Gemini to capture authentic markdown responses
For other languages like Python, Java, C#, etc. please refer to MassiveMark documentation.
m2h.js

                            
import fs from 'fs';
const markdownContent = fs.readFileSync('input.md', 'utf-8');

const upstreamRes = await fetch('https://api.bibcit.com/api/massivemark/mtoh', {
        method: "POST",
        headers: {
            'Content-Type': 'text/plain;charset=UTF-8',
            'Bibcit-Key': 'Your_API_Key_Here',
        },
        body: markdownContent,
  });
const { htmlContent } = await upstreamRes.json();
fs.writeFileSync('output.html', htmlContent);

                            
                            

MassivePix

Advanced OCR & Document Conversion

Convert images and PDFs into fully editable documents with perfect formatting preservation.

  • Advanced STEM OCR: equations, tables, diagrams, handwriting, multilingual text with layout preservation
  • Extract text with deep understanding of layout and rich elements—tables, mathematical equations, complex formulas, artistic diagrams, and visual context
  • LaTeX PDFs to Word DOCX with preserved equations and formatting
  • Any PDF or scanned image to editable DOCX, HTML, or Markdown
For other languages like Python, Java, C#, etc. please refer to MassivePix documentation.
f2m.js

                            
import fs from 'fs';
const formdata = new FormData();
const pdfFilePath = 'input.pdf'; 
const pdfContent = new Blob([fs.readFileSync(pdfFilePath)]);
formdata.append("file", pdfContent, pdfFilePath);

const response = await fetch('https://api.bibcit.com/api/massivepix/ftom', {
        method: "POST",
        headers: {           
            'Bibcit-Key': 'YOUR_API_KEY', 
        },
        body: formdata,
  });
const markdowncontent = await response.text();
fs.writeFileSync('output.md', markdowncontent);


                            
                            
CiteGenie Icon – Light Mode¹

CiteGenie

AI-Powered Citation Verification & Alignment

Back your writing with real, verifiable sources—upload your document and receive authentic scholarly citations automatically inserted throughout.

  • Upload your Word document and specify number of references needed (1-50 sources)
  • Authentic scholarly sources automatically inserted with proper in-text citations—zero hallucinated references
  • Formatted reference list added at document end—choose from 10,000+ styles (author-date, numerical, note-based)
  • Download with original formatting preserved—all citations verified and contextually aligned
CiteGenie API In Development
Coming Soon

MassiveRef

Create Your Bibliography in One Go—10,000+ Styles

Generate perfectly formatted reference lists without manual entry or source type selection.

  • Upload all sources at once—no need to enter one by one or specify source types
  • Upload PDFs directly for automatic citation extraction—no manual metadata entry required
  • Generate formatted reference list with matching in-text citations in parenthetical or narrative styles
  • Choose from 10,000+ citation styles: APA, MLA, Chicago, Harvard, Vancouver—export to Word DOCX with perfect formatting
MassiveRef API In Development
Coming Soon

MassiveDiag

Professional Diagram Code to Visual Converter

Transform your diagram code into stunning visual representations with dual-way editing capabilities.

  • Intelligent code recognition engine auto-detects 30+ diagram languages (PlantUML, Mermaid, D2, TikZ, Graphviz, SVG, and more)
  • Dual-way editing: modify code directly or edit visually with real-time synchronization
  • Create productivity visuals: mindmaps, flowcharts, network diagrams using Mermaid, Excalidraw, Markmap
  • Technical diagrams: UML, software architecture, circuit design with PlantUML, C4, WaveDrom, TikZ, WireViz
  • Export to SVG, PNG, PDF, JSX (React), and Word DOCX formats
MassiveDiag API In Development
Coming Soon

Simple, Transparent Pricing

Pay only for what you use. No hidden fees, no subscriptions.

1 USD = 100 credits, minimum payment $10

1,000
Credits
$10
Popular
5,500
Credits
+500 bonus credits
$50
11,500
Credits
+1,500 bonus credits
$100
30,000
Credits
+5,000 bonus credits
$250

Need More Volume?

For high-volume usage or enterprise needs, contact our team for custom pricing and dedicated support.

Credit Guidelines

✔︎Credits usable across webapp & API

MassiveMark

1 credit per 10 KB.

MassiveMark: Convert AI content to DOCX, PDF, HTML formats. KB = Kilobyte (file size).

MassivePix

1 credit per page or image

MassivePix: Convert images or PDFs to DOCX, Markdown, HTML, and more formats.

Our Promise

Pay As You Go

No recurring subscriptions or hidden fees

No Expiration

Purchased credits never expire. Use them at your own pace.

No Card Storage

One-time purchase, no card details saved

100% Transparent

See exactly what you are paying for

Important Information

🔧

Automatic Endpoint Optimization

All API requests are automatically routed to the most optimal endpoint based on your request type, location, and current system load. You don't need to worry about endpoint selection – we handle it for you.

💳

No Recurring Charges

Unlike subscription-based services, you only pay for the credits you purchase. Credits never expire, and there are no monthly or annual fees. Buy what you need, when you need it.

🚀

Scale As You Grow

Start with a small credit package and scale up as your needs grow. Our infrastructure automatically handles traffic spikes and ensures consistent performance regardless of your usage volume.

Ready to Get Started?

Join thousands of developers building amazing academic tools with Bibcit API