{"name":"PDF Generation API","version":"1.0.0","endpoints":{"POST /api/generate-pdf":"Generate PDF from HTML content (optionally send to Dropbox Sign)","POST /api/whatsapp/send-message":"Send WhatsApp message (text, image, or document)","GET /api/health":"Health check","GET /pdfs/:filename":"Download generated PDF"},"example":{"url":"/api/generate-pdf","method":"POST","body":{"html":"Hello World
","header":"Header
","footer":"Footer
","options":{"format":"A4","printBackground":true},"dropboxSend":false,"dropboxOptions":{"mail":"signer@example.com","recievername":"John Doe","mailtitle":"Document Title","mailsubject":"Please sign this document","mailmessage":"Please review and sign the attached document.","signOption":0,"testMode":true}}}}