List a template's versions

GET/api/v1/email/templates/{id}/versions

GET /email/templates/{id}/versions

curl -X GET 'https://www.unitpost.com/api/v1/email/templates/tmpl_123/versions' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'User-Agent: my-app/1.0'

Response · 200

{
  "object": "list",
  "has_more": false,
  "data": [
    {
      "object": "template_version",
      "version": 0,
      "subject": "Welcome to Acme",
      "created_at": "2026-01-01T00:00:00.000Z"
    }
  ]
}

A template's history, newest first: a version is added on every publish and on every content save while it's published. Put one back with Restore a template version. Page with the last row's version as after. Requires the templates:read capability.

Parameters3 fields

Field	Type	Description
`id`required	string · path	—
`limit`	integer · query	1–100 (default 20).
`after`	integer · query	The last `version` of the previous page.

Response · 200 fields4 fields

Field	Type	Description
`object`required	string	—
`version`required	integer	1 is the first publish; every publish, and every content save while published, adds one.
`subject`required	string \| null	—
`created_at`required	string	—

200401403404422

List a template's versions

List a template's versions

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