SnapAPI

Document Generation Suite

Get started in 30 seconds

1. Get your API key

Contact us or use the demo key below for testing (100 captures/month).

2. Capture a screenshot

curl "https://YOUR_HOST/screenshot-api/api/capture?url=https://example.com" \
  -H "X-API-Key: YOUR_API_KEY" \
  -o screenshot.png

3. Convert Markdown to PDF

curl -X POST "https://YOUR_HOST/screenshot-api/api/md2pdf" \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"markdown": "# My Document\n\nHello **world**!"}' \
  -o document.pdf

Node.js Example

// Screenshot
const resp = await fetch(
  'https://YOUR_HOST/screenshot-api/api/capture?url=https://example.com',
  { headers: { 'X-API-Key': 'YOUR_API_KEY' } }
);
fs.writeFileSync('screenshot.png', Buffer.from(await resp.arrayBuffer()));

// Markdown to PDF
const pdf = await fetch('https://YOUR_HOST/screenshot-api/api/md2pdf', {
  method: 'POST',
  headers: { 'X-API-Key': 'YOUR_API_KEY', 'Content-Type': 'application/json' },
  body: JSON.stringify({ markdown: '# Hello\n\nWorld!', theme: 'light' })
});
fs.writeFileSync('doc.pdf', Buffer.from(await pdf.arrayBuffer()));

Python Example

import requests

# Screenshot
resp = requests.get(
    'https://YOUR_HOST/screenshot-api/api/capture',
    params={'url': 'https://example.com'},
    headers={'X-API-Key': 'YOUR_API_KEY'}
)
with open('screenshot.png', 'wb') as f:
    f.write(resp.content)

# Markdown to PDF
resp = requests.post(
    'https://YOUR_HOST/screenshot-api/api/md2pdf',
    headers={'X-API-Key': 'YOUR_API_KEY', 'Content-Type': 'application/json'},
    json={'markdown': '# Hello\n\nWorld!', 'theme': 'light'}
)
with open('doc.pdf', 'wb') as f:
    f.write(resp.content)