SDK Examples

Installation

Python:

pip install https://api.ramlabs.dev/sdks/python/download

Node.js / TypeScript:

npm install https://api.ramlabs.dev/sdks/node/download

Python — Using the SDK

from docex import DocEx
client = DocEx(api_key="rex_your_api_key")
Extract from text
result = client.extract(
    "Invoice #1234\nDate: 2024-01-15\nVendor: Acme Corp\nTotal: $1,500.00",
    "invoice"
)
print(f"Vendor: {result.data['vendor_name']}")
Extract from file
result = client.extract_file("invoice.pdf", "invoice")

Node.js — Using the SDK

import DocEx from "docex";
const client = new DocEx({ apiKey: "rex_your_api_key" });
const result = await client.extract(
  "Invoice #1234\nDate: 2024-01-15\nVendor: Acme Corp\nTotal: $1,500.00",
  "invoice"
);
console.log(result.data.vendor_name);
const fileResult = await client.extractFile("invoice.pdf", "invoice");

Python — Using requests directly

import requests
API_KEY = "rex_your_api_key"
BASE_URL = "https://api.ramlabs.dev"
response = requests.post(
    f"{BASE_URL}/v1/extract",
    headers={"Authorization": f"Bearer {API_KEY}"},
    json={
        "document": "Invoice #1234\nDate: 2024-01-15\nVendor: Acme Corp\nTotal: $1,500.00",
        "schema": "invoice",
    },
)
result = response.json()
print(f"Vendor: {result['data']['vendor_name']}")

Node.js — Using fetch directly

const API_KEY = "rex_your_api_key";
const BASE_URL = "https://api.ramlabs.dev";
const response = await fetch(\\${BASE_URL}/v1/extract\, {
  method: "POST",
  headers: {
    Authorization: \Bearer \${API_KEY}\,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    document: "Invoice #1234\nDate: 2024-01-15\nVendor: Acme Corp\nTotal: $1,500.00",
    schema: "invoice",
  }),
});
const result = await response.json();
console.log(result.data.vendor_name);