{"message":"PDF Service API - Express.js running on Bun!","timestamp":"2026-04-21T08:32:11.435Z","runtime":"Bun","authentication":{"enabled":true,"note":"API endpoints require Bearer token authentication"},"endpoints":{"POST /pdf/from-html":"Generate PDF from HTML content (requires auth)","POST /pdf/from-url":"Generate PDF from URL (requires auth)","GET /health":"Health check (public)"}}