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GET
/
templates
/
{slug}
Get Template
curl --request GET \
  --url https://app.lettr.com/api/templates/{slug} \
  --header 'Authorization: Bearer <token>'
{
  "message": "Template retrieved successfully.",
  "data": {
    "id": 1,
    "name": "Welcome Email",
    "slug": "welcome-email",
    "project_id": 5,
    "folder_id": 10,
    "active_version": 2,
    "versions_count": 3,
    "created_at": "2025-01-15T10:00:00+00:00",
    "updated_at": "2025-01-20T14:30:00+00:00"
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.lettr.com/llms.txt

Use this file to discover all available pages before exploring further.

Retrieves the full details of a template by its slug, including the active version’s HTML or JSON content, version count, and merge tag information. Use the project_id query parameter if you have templates with the same slug across different projects.

Authorizations

​
Authorization
string
header
required

API key for authentication

Path Parameters

​
slug
string
required

The template slug (URL-friendly identifier)

Example:

"welcome-email"

Query Parameters

​
project_id
integer

Project ID to retrieve the template from. If not provided, uses the team's default project.

Required range: x >= 1

Response

Template retrieved successfully

Response containing a single template with details

​
message
string
required

Human-readable response message

Example:

"Template retrieved successfully."

​
data
object
required

Detailed view of an email template