Image Extraction API for developers

Extract structured data from any image using AI and JSON Schema. Perfect for receipts, forms, invoices, screenshots, and any visual data that needs to be digitized.

Schema-Based Extraction – Define your data structure with JSON Schema and extract consistently from any image
Visual + OCR Intelligence – Advanced AI combines OCR with visual understanding to extract data accurately
Type-Safe Results – Get validated, structured JSON output ready for your database or application

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RabbitHoles

Easy to use APIs

Use our simple APIs directly or our TypeScript SDK with just a few lines of code.

Image Extract

API Docs

import { PDFVector } from "pdfvector";

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

// From URL
const results = await client.extract({
    url: "https://example.com/invoice.jpg",
    prompt: "Extract all invoice details",
    schema: {
      type: "object",
      properties: {
        invoiceNumber: { type: "string" },
        date: { type: "string" },
        totalAmount: { type: "number" }
      }
  }
  });

// From file
import { readFile } from "fs/promises";
const results = await client.extract({
    data: await readFile("document.jpg"),
    contentType: "image/jpeg",
    prompt: "Extract all invoice details",
    schema: {
      type: "object",
      properties: {
        invoiceNumber: { type: "string" },
        date: { type: "string" },
        totalAmount: { type: "number" }
      }
  }
  });

Response:

What people are saying

See how PDF Vector is helping teams improve their document processing workflows

“Can't recommend PDF Vector enough! It boosts your AI workflow accuracy to 100% while dropping your costs! Especially if you're a T4 Org in the $150/m spend range!”

— Abdo El-Mobayad

“Gotta give a shoutout to PDF Vector team for helping me set up PDF Vector for a project. They even delivered on a feature request before I purchased. Incredible customer service. 👏”

— Trent

“Been implementing RAG and changing a lot of things under the hood for @rabbitholesai, came across PDF Vector and it was a huge time saver. I got a document parsing solution for the rag pipeline within minutes! one less thing to worry about”

— Praneeth Pike

Example Output

Real examples of structured data extracted from images

Original Document

With invoice

Output

AI-generated answer to your question

Question

Extract all invoice details

Schema

{
  "type": "object",
  "properties": {
    "date": {
      "type": "string"
    },
    "totalAmount": {
      "type": "number"
    },
    "items": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "quantity": {
            "type": "number"
          },
          "price": {
            "type": "number"
          }
        }
      }
    }
  },
  "required": [
    "date",
    "totalAmount"
  ],
  "additionalProperties": false
}

Answer

{
  "data": {
    "date": "11/02/2019",
    "totalAmount": 154.06,
    "items": [
      {
        "name": "Front and rear brake cables",
        "quantity": 1,
        "price": 100
      },
      {
        "name": "New set of pedal arms",
        "quantity": 2,
        "price": 15
      },
      {
        "name": "Labor 3hrs",
        "quantity": 3,
        "price": 5
      }
    ]
  },
  "pageCount": 1,
  "creditCount": 3
}

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Image Extraction API for developers

Easy to use APIs

What people are saying

Structured Data from Images

Example Output

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Everything you need for document processing

Frequently asked questions