📄 DocExtract
Now in Public Beta

Extract structured data from any document

AI-powered API that turns invoices, resumes, and any document into structured JSON. One API call, no templates needed, response in under 3 seconds.

Get Free API Key → View Documentation
✅ 50 pages free ✅ No credit card ✅ <3s response
Terminal
$ curl -X POST https://docextract.ink/extract/invoice \ -H "X-API-Key: YOUR_KEY" \ -F "file=@invoice.pdf"
// Response { "vendor": "Acme Corp", "total": 1250.00, "date": "2026-01-15", "items": [...] }

How It Works

Three steps. That's it.

📤
Step 1

Upload

Send any PDF, image, or document to our API endpoint.

🧠
Step 2

Extract

AI analyzes the document and extracts structured data fields.

📦
Step 3

Get JSON

Receive clean, structured JSON ready for your application.

Built for Developers

Everything you need to extract data from documents at scale.

📄

Multiple Formats

PDF, PNG, JPG, TIFF, DOCX — we handle all major document formats out of the box.

🎯

Custom Schemas

Define your own extraction schema. Tell us what fields you need, get exactly that.

🧾

Pre-built Extractors

Ready-made extractors for invoices, resumes, receipts, and more. Zero config needed.

⚡

Fast Processing

Average response time under 3 seconds. Built for real-time workflows.

💰

Pay Per Page

Starting at $0.0005 per page. 50 pages free every month, no credit card required.

🔒

Secure by Default

Documents are processed in memory and never stored. SOC2-ready infrastructure.

Integration in Minutes

Drop-in code for your favorite language.

$ curl -X POST https://docextract.ink/extract/invoice \ -H "X-API-Key: YOUR_API_KEY" \ -F "file=@invoice.pdf"

Simple, Transparent Pricing

Start free. Scale as you grow.

Free

$0
forever
  • ✓ 50 pages / month
  • ✓ All extractors
  • ✓ Community support
  • — No overage
Start Free

Basic

$9.99
per month
  • ✓ 500 pages / month
  • ✓ All extractors
  • ✓ Email support
  • ✓ $0.05 / extra page
Get Started
Popular

Pro

$29.99
per month
  • ✓ 2,000 pages / month
  • ✓ Custom schemas
  • ✓ Priority support
  • ✓ $0.03 / extra page
Get Started

Business

$99.99
per month
  • ✓ 10,000 pages / month
  • ✓ Custom schemas
  • ✓ Dedicated support
  • ✓ $0.02 / extra page
Contact Sales

API Documentation

Everything you need to integrate DocExtract.

🔑 Authentication

All API requests require an API key passed via the X-API-Key header.

X-API-Key: your_api_key_here

🌐 Base URL

https://docextract.ink

📡 Endpoints

Method Endpoint
POST /extract/invoice
POST /extract/resume
POST /extract
GET /health
GET /usage

🧾 Invoice Extraction

Send a document to extract invoice fields automatically.

Request
POST /extract/invoice Content-Type: multipart/form-data X-API-Key: your_api_key file: invoice.pdf
Response — 200 OK
{ "success": true, "data": { "vendor_name": "Acme Corporation", "invoice_number": "INV-2026-0042", "date": "2026-01-15", "due_date": "2026-02-15", "total": 1250.00, "currency": "USD", "line_items": [ { "description": "Web Development Services", "quantity": 40, "unit_price": 25.00, "total": 1000.00 }, { "description": "Hosting (Annual)", "quantity": 1, "unit_price": 250.00, "total": 250.00 } ] }, "pages_used": 1 }

📋 Resume Extraction

Response — 200 OK
{ "success": true, "data": { "name": "Jane Smith", "email": "jane@example.com", "phone": "+1-555-0123", "skills": ["Python", "React", "AWS"], "experience": [ { "company": "TechCorp", "role": "Senior Developer", "period": "2023-2026" } ], "education": [ { "institution": "MIT", "degree": "B.S. Computer Science", "year": 2022 } ] }, "pages_used": 2 }

⚠️ Error Codes

Code Meaning
400 Bad request — missing file or invalid parameters
401 Unauthorized — invalid or missing API key
413 File too large (max 20MB)
429 Rate limited — too many requests
500 Server error — retry or contact support

Try It Live

Paste any text below and see the extraction in action.

Click "Extract Data" to see the result