Communication

Notification Letter PDF Template

Generate professional notification letters at scale. Appointment confirmations, policy updates, and formal communications via API.

15 customizable variables

Start Using This Template View API Documentation

How It Works

1. Get Your API Key

2. Send JSON Payload

Make a POST request with your template variables as JSON.

3. Receive PDF URL

Get a direct URL to your generated PDF document.

Template Variables

Customize your PDF by providing values for these variables in your API request.

Variable Name	Type	Description	Default Value
{{company_phone}}	text	Company phone number	+1 (555) 123-4567
{{company_email}}	text	Company email address	contact@company.com
{{company_name}}	text	Your organization name	Healthcare Services Inc.
{{company_address}}	text	Your address	456 Corporate Blvd, Suite 100
{{company_logo_url}}	text	Logo URL (optional)	https://api.pdf-sign.com/storage/v1/object/public/images/Your-Logo-here.png
{{date}}	date	Letter date	-
{{recipient_name}}	text	Recipient full name	John Doe
{{recipient_address}}	text	Recipient address	789 Customer Ave, City
{{subject}}	text	Letter subject	Appointment Confirmation
{{greeting}}	text	Opening greeting	Dear
{{body}}	text	Main letter content	We are writing to confirm your upcoming appointment scheduled for next week. Please arrive 15 minutes early and bring a valid form of identification. If you need to reschedule or have any questions, please contact our office at your earliest convenience.
{{closing}}	text	Closing phrase	Sincerely
{{sender_name}}	text	Sender name	Jane Smith
{{sender_title}}	text	Sender title	Customer Relations Manager
{{reference_number}}	text	Reference/case number	REF-2024-001

Code Examples

Copy and paste these examples to start generating PDFs with this template.

curl -X POST 'https://api.pdf-sign.com/functions/v1/generate-pdf-preview' \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: pdfsign_YOUR_API_KEY' \
  -d '{
    "templateId": "576f7226-f675-4e53-b0be-9d4043f2a8a4",
    "variables": {
      "company_phone": "+1 (555) 123-4567",
      "company_email": "contact@company.com",
      "company_name": "Healthcare Services Inc.",
      "company_address": "456 Corporate Blvd, Suite 100",
      "company_logo_url": "https://api.pdf-sign.com/storage/v1/object/public/images/Your-Logo-here.png",
      "date": "your_date",
      "recipient_name": "John Doe",
      "recipient_address": "789 Customer Ave, City",
      "subject": "Appointment Confirmation",
      "greeting": "Dear",
      "body": "We are writing to confirm your upcoming appointment scheduled for next week. Please arrive 15 minutes early and bring a valid form of identification.\n\nIf you need to reschedule or have any questions, please contact our office at your earliest convenience.",
      "closing": "Sincerely",
      "sender_name": "Jane Smith",
      "sender_title": "Customer Relations Manager",
      "reference_number": "REF-2024-001"
    }
  }'

Example JSON Payload

Here's a complete example of the variables object you'll send in your API request.

{
  "templateId": "576f7226-f675-4e53-b0be-9d4043f2a8a4",
  "variables": {
    "company_phone": "+1 (555) 123-4567",
    "company_email": "contact@company.com",
    "company_name": "Healthcare Services Inc.",
    "company_address": "456 Corporate Blvd, Suite 100",
    "company_logo_url": "https://api.pdf-sign.com/storage/v1/object/public/images/Your-Logo-here.png",
    "date": "your_date",
    "recipient_name": "John Doe",
    "recipient_address": "789 Customer Ave, City",
    "subject": "Appointment Confirmation",
    "greeting": "Dear",
    "body": "We are writing to confirm your upcoming appointment scheduled for next week. Please arrive 15 minutes early and bring a valid form of identification.\n\nIf you need to reschedule or have any questions, please contact our office at your earliest convenience.",
    "closing": "Sincerely",
    "sender_name": "Jane Smith",
    "sender_title": "Customer Relations Manager",
    "reference_number": "REF-2024-001"
  }
}

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