curl --request GET \
  --url https://api.mnemom.ai/v1/teams/{team_id}/card \
  --header 'Authorization: Bearer <token>'

{
  "card_id": "<string>",
  "team_id": "<string>",
  "card_json": {},
  "card_source": "manual",
  "issued_at": "2023-11-07T05:31:56Z",
  "is_active": true
}