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

GET /api/addons/77/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "component": "http://translate.cacti.net/api/components/cacti/hmib/?format=api",
    "name": "weblate.gettext.mo",
    "id": 77,
    "configuration": {
        "path": "locales/LC_MESSAGES/{{ filename|parentdir|parentdir|stripext }}.mo"
    },
    "url": "http://translate.cacti.net/api/addons/77/?format=api"
}