See the Weblate's Web API documentation for detailed description of the API.

GET /api/tasks/7d0a3802-fa26-4ed5-a6f3-8e37fdda860b/?format=api
HTTP 200 OK
Allow: GET, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "completed": false,
    "progress": 0,
    "result": null,
    "log": ""
}