Conversion API Service
======================

Available Endpoints:

POST /api/convert/html-to-pdf
  - Convert HTML to PDF
  - Add ?format=binary for raw PDF file

POST /api/convert/csv-to-json
  - Convert CSV to JSON array

POST /api/convert/json-to-csv
  - Convert JSON array to CSV

POST /api/convert/markdown-to-html
  - Convert Markdown to HTML

GET /api/health
  - Health check (no auth required)

Authentication:
  Include API key in headers:
  x-api-key: <your-api-key>
  OR
  Authorization: Bearer <your-api-key>

Contact admin for API key.