curl --request GET \
  --url https://discord.com/api/v10/oauth2/applications/@me \
  --header 'Authorization: <api-key>'

{
  "id": "<string>",
  "name": "<string>",
  "icon": "<string>",
  "description": "<string>",
  "type": "<unknown>",
  "verify_key": "<string>",
  "flags": 123,
  "redirect_uris": [
    "<string>"
  ],
  "interactions_endpoint_url": "<string>",
  "role_connections_verification_url": "<string>",
  "owner": {
    "id": "<string>",
    "username": "<string>",
    "avatar": "<string>",
    "discriminator": "<string>",
    "public_flags": 123,
    "flags": 0,
    "global_name": "<string>",
    "primary_guild": "<unknown>",
    "bot": true,
    "system": true,
    "banner": "<string>",
    "accent_color": 123,
    "avatar_decoration_data": "<unknown>",
    "collectibles": "<unknown>"
  },
  "approximate_guild_count": 123,
  "approximate_user_install_count": 123,
  "approximate_user_authorization_count": 123,
  "explicit_content_filter": 123,
  "team": "<unknown>",
  "cover_image": "<string>",
  "primary_sku_id": "<string>",
  "bot": {
    "id": "<string>",
    "username": "<string>",
    "avatar": "<string>",
    "discriminator": "<string>",
    "public_flags": 123,
    "flags": 0,
    "global_name": "<string>",
    "primary_guild": "<unknown>",
    "bot": true,
    "system": true,
    "banner": "<string>",
    "accent_color": 123,
    "avatar_decoration_data": "<unknown>",
    "collectibles": "<unknown>"
  },
  "slug": "<string>",
  "guild_id": "<string>",
  "rpc_origins": [
    "<string>"
  ],
  "bot_public": true,
  "bot_require_code_grant": true,
  "terms_of_service_url": "<string>",
  "privacy_policy_url": "<string>",
  "custom_install_url": "<string>",
  "install_params": {
    "scopes": [
      "applications.commands"
    ],
    "permissions": "<string>"
  },
  "integration_types_config": {},
  "max_participants": 123,
  "tags": [
    "<string>"
  ]
}