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Email Templates ​

Create reusable email templates with variable substitution.

Create a Template ​

bash
curl -X POST https://api-dispatch.techtranslab.com/api/v1/templates \
  -H "Authorization: Bearer your-jwt" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Welcome Email",
    "subject": "Welcome, {{name}}!",
    "html": "<h1>Hello {{name}}</h1><p>Click <a href=\"{{action_url}}\">here</a> to get started.</p>"
  }'

Template Variables ​

Use syntax in subject and body. Variables are replaced at send time.

json
{
  "template_id": "tmpl_abc123",
  "variables": {
    "name": "Alice",
    "action_url": "https://example.com/confirm",
    "company": "Acme Inc"
  }
}

Preview ​

Preview a template with sample data before sending:

bash
curl -X POST https://api-dispatch.techtranslab.com/api/v1/templates/preview \
  -H "Authorization: Bearer your-jwt" \
  -d '{
    "template_id": "tmpl_abc123",
    "variables": { "name": "Test User" }
  }'

A/B Testing ​

Create experiments to test different template variations:

bash
curl -X POST https://api-dispatch.techtranslab.com/api/v1/experiments \
  -H "Authorization: Bearer your-jwt" \
  -d '{
    "name": "Subject Line Test",
    "template_a_id": "tmpl_abc",
    "template_b_id": "tmpl_def",
    "split_ratio": 50
  }'

View experiment statistics:

bash
curl https://api-dispatch.techtranslab.com/api/v1/experiments/{id}/stats \
  -H "Authorization: Bearer your-jwt"

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