Send Email

Send a single email to one recipient.

POST /api/email/send

Request body

{
  "fromEmail": "you@yourdomain.com",
  "toEmail": "recipient@example.com",
  "subject": "Hello",
  "content": "
Hi there
",
  "preheader": "Optional preview text"
}

Required fields

• fromEmail — Verified sender email address configured in your account
• toEmail — Recipient email (or use contactId instead)
• subject — Email subject line
• content — HTML email body

Optional fields

• preheader — Preview text shown in inbox
• contactId — Existing contact ID (alternative to toEmail)

Example

curl -X POST https://campaigns.crm-messaging.cloud/api/email/send \
  -H "Authorization: Bearer YOUR_CRM_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "fromEmail": "you@yourdomain.com",
    "toEmail": "recipient@example.com",
    "subject": "Hello",
    "content": "
Hi there
"
  }'

Success response

{
  "success": true,
  "message": "Email sent successfully",
  "data": {
    "contactId": "65a1b2c3d4e5f6789012345",
    "toEmail": "recipient@example.com",
    "fromEmail": "you@yourdomain.com"
  }
}