curl --request GET \
  --url http://localhost:3000/api/v1/vault/entries/{agent} \
  --header 'Authorization: Bearer <token>'

{
  "ok": true,
  "data": [
    {
      "service": "<string>",
      "type": "smtp",
      "keys": [
        "<string>"
      ],
      "label": "<string>"
    }
  ]
}