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GET
/
v1
/
transactional-emails
/
{transactionalId}
Get a transactional email
curl --request GET \
  --url https://app.loops.so/api/v1/transactional-emails/{transactionalId} \
  --header 'Authorization: Bearer <token>'
{
  "id": "cmnx1d95z001llilji4vapgqs",
  "name": "Welcome email",
  "draftEmailMessageId": "cmn5zia4i0017tzli8ric8giv",
  "publishedEmailMessageId": "cmn5bia4i0217tzli8ric8giv",
  "createdAt": "2026-03-28T15:00:00.000Z",
  "updatedAt": "2026-03-28T15:10:00.000Z",
  "dataVariables": [
    "firstName",
    "lastName"
  ]
}
Content API endpoints are currently in an open alpha and are subject to change.

​
Request

​
Path parameters

​
transactionalId
string
required
The ID of the transactional email.

​
Response

​
Success

​
id
string
required
The transactional email ID.
​
name
string
required
The transactional email name.
​
draftEmailMessageId
nullable string
required
The ID of the draft email message, if one exists.
​
publishedEmailMessageId
nullable string
required
The ID of the published email message, if one exists.
​
createdAt
string
required
ISO 8601 timestamp for when the transactional email was created.
​
updatedAt
string
required
ISO 8601 timestamp for when the transactional email was last updated.
​
dataVariables
array
required
Data variable names used by the published email. Empty for unpublished transactionals.

​
Error

A 400 Bad Request is returned if transactionalId is invalid. A 404 Not Found is returned if the transactional email does not exist. If the API key is invalid (or content API is not enabled for your team), a 401 Unauthorized is returned.
​
message
string
required
An error message describing what went wrong.
{
  "id": "cmnx1d95z001llilji4vapgqs",
  "name": "Welcome email",
  "draftEmailMessageId": "cmn5zia4i0017tzli8ric8giv",
  "publishedEmailMessageId": "cmn5bia4i0217tzli8ric8giv",
  "createdAt": "2026-03-28T15:00:00.000Z",
  "updatedAt": "2026-03-28T15:10:00.000Z",
  "dataVariables": [
    "firstName",
    "lastName"
  ]
}
Last modified on June 8, 2026