Create template version

POST

https://app.lumenia.net/api/v1/prompt-templates/:templateId/versions

POST

/api/v1/prompt-templates/:templateId/versions

$ curl -X POST https://app.lumenia.net/api/v1/prompt-templates/templateId/versions \
>      -H "Authorization: Bearer <API_KEY>" \
>      -H "Content-Type: application/json" \
>      -d '{
>   "sourceVersionId": "c3d4e5f6-7081-4b2c-9d3e-4f5a6b7c8d9e"
> }'

1 {
2   "version": {
3     "id": "e5f6a7b8-9102-4d4e-bf50-6b7c8d9e0f1a",
4     "templateId": "a1b2c3d4-5e6f-4a0b-8c1d-2e3f4a5b6c7d",
5     "version": 3,
6     "status": "draft",
7     "publishedAt": null,
8     "archivedAt": null,
9     "createdAt": "2026-07-10T09:00:00.000Z",
10     "prompt": "You are the receptionist of {{company}}.",
11     "firstMessage": "Thank you for calling {{company}}!",
12     "variables": [
13       {
14         "key": "company",
15         "description": "The clinic name",
16         "type": "string",
17         "required": true,
18         "defaultValue": null,
19         "validation": null
20       }
21     ],
22     "tools": [
23       {
24         "id": "b2c3d4e5-6f70-4a1b-8c2d-3e4f5a6b7c8d",
25         "name": "get_order_status"
26       }
27     ]
28   }
29 }

Create a draft version by copying an existing version.

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <API_KEY>, where API_KEY is your API key.

Path parameters

templateIdstringRequired

Template to version.

Request

This endpoint expects an object.

sourceVersionIdstringOptionalformat: "uuid"

The version to duplicate. May reference a published or an archived version of this template. Omit to duplicate the latest published version; required while the template has nothing published yet.

Response

The new draft version.

versionobject

The new draft, in full detail. Its content is a copy of the source version.

Errors

400

Bad Request Error

403

Forbidden Error

404

Not Found Error

409

Conflict Error

500

Internal Server Error