What is meme-monitor?

GMGN Meme Monitor is a Windows desktop application that shows real-time price and token information for meme coins as a small floating card on your desktop. It is aimed at cryptocurrency traders who want to keep an eye on a specific token's data without switching to a browser. The app has no main window. Instead, it adds an icon to the system tray and displays a dark, glass-style card that floats on top of all other windows near the right side of the screen. The card is draggable and can be locked in place. You can right-click the card or tray icon to change which token it is tracking by entering a contract address and selecting a chain, with support for sol (Solana), bsc (BNB Smart Chain), base, and eth (Ethereum). Token data is fetched exclusively from the GMGN OpenAPI. The network requests run on a background thread so the UI stays responsive regardless of how long API calls take. The app defaults to a one-second refresh interval to stay within GMGN's API rate limit of one request per second, and it automatically backs off when it receives errors or rate-limit responses. Your API key is stored securely on Windows using DPAPI, the operating system's built-in credential protection. The project is written in Python using PySide6 for the desktop UI. A pre-built Windows installer is included in the repository so you can install it without having Python set up. If you want to run from source, a standard pip install and a single run command gets the app running. A PyInstaller spec file is included for building your own executable.