Features ​

  • Request builder — Method selector, URL bar, query params, headers, and body (none, JSON, or plain text)
  • HTTP methods — GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS
  • Response viewer — Status, timing, size, response body (with JSON pretty-print), and headers
  • Collections — Organize saved requests into named collections with create, rename, and delete
  • Tabs — Open multiple requests at once; tab state persists across restarts
  • Local storage — Collections and requests saved in SQLite (harborclient.db in app user data)
  • Native feel — macOS hidden inset title bar, system light/dark theme, and platform-aware layout