templates.md

Email templates

The API supports:

• A built-in default body (plain text or HTML)
• Predefined templates via Template
• Fully custom templates via EmailTemplate / SubjectTemplate

Placeholders

Both subject and body templates support the following placeholders:

• {Email}
• {Username} (empty string if not provided)
• {Message}

Custom fields

For each entry in CustomFields, the key can be used as a placeholder:

• If CustomFields = { "subject": "Pricing", "orderId": "123" }
• You can use {subject} and {orderId} in templates

Subject templates

If SubjectTemplate is omitted, the subject defaults to:

• Message from {Username}

The API always appends the email ID:

• ... - [A3F2B1C9]

Body templates

Default body (when EmailTemplate is empty)

If EmailTemplate is not provided, the API renders a default template (HTML if IsHtml=true, otherwise plain text).

Custom body (EmailTemplate)

Provide any string and use placeholders described above.

Predefined templates (Template)

Set Template to one of:

• Default
• Modern
• Minimal
• Professional
• Alert

Behavior:

• The template body is applied to EmailTemplate
• The template IsHtml overwrites IsHtml
• If SubjectTemplate is empty, the template subject is used