curl --request GET \
  --url https://mag3nt.com/api/keys \
  --header 'Authorization: <api-key>'

{
  "keys": [
    {
      "key_hash": "<string>",
      "key_hint": "sx_live_a1b2...wxyz",
      "created_at": "2023-11-07T05:31:56Z",
      "revoked_at": "2023-11-07T05:31:56Z"
    }
  ]
}