Memento Instance
retrieve:
Return the details about the given Memento id.
list:
List all Memento objects.
GET /api/v1/mementos/65/?format=api
{ "id": 65, "fr_name": "Cours Massifs en Ligne Libres", "en_name": "Massive Open Online Courses", "fr_label": null, "en_label": null, "slug": "moocs", "is_main_memento": false, "is_active": true, "memento_url": "https://memento.epfl.ch/moocs/" }