curl --request GET \
  --url https://api.supernotes.app/v1/user \
  --header 'Api-Key: <api-key>'

{
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "email": "<string>",
    "first_name": "<string>",
    "last_name": "<string>",
    "username": "<string>",
    "referral_code": "<string>",
    "prefs": {
      "couple_key": "<string>"
    },
    "pref_flags": 123,
    "feature_preview_flags": 123,
    "pins": [
      "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    ],
    "signup_when": "2023-11-07T05:31:56Z",
    "bio": "<string>",
    "photo": "<string>"
  },
  "subscription": {
    "started_when": "2023-11-07T05:31:56Z",
    "expires_when": "2023-11-07T05:31:56Z",
    "will_renew": true,
    "source": "<string>",
    "stripe_subscription_id": "<string>"
  },
  "quota": 123,
  "intercom_hash": "<string>"
}