{"message":"Welcome to Invoice Generator API! 🧾","version":"1.0.0","status":"operational","base_url":"https://adel-creative-invoice-api.hf.space","documentation":{"swagger":"https://adel-creative-invoice-api.hf.space/docs","redoc":"https://adel-creative-invoice-api.hf.space/redoc","openapi":"https://adel-creative-invoice-api.hf.space/openapi.json"},"endpoints":{"health":"https://adel-creative-invoice-api.hf.space/health","auth":"https://adel-creative-invoice-api.hf.space/auth/*","invoices":"https://adel-creative-invoice-api.hf.space/invoices/*","users":"https://adel-creative-invoice-api.hf.space/users/*"},"features":["Bilingual PDF invoices (Arabic + English)","Email sending with attachments","QR code generation","Multi-currency support","JWT authentication","Security headers (HSTS, CSP, etc.)","Request/Error logging"],"support":{"email":"support@yourdomain.com","docs":"https://docs.yourdomain.com"}}