Steamolio

Steamolio is a Chrome extension for tracking a personal CS2 item portfolio. Add items from the bundled catalog, save purchase date, purchase price, and quantity, and review stored prices and portfolio snapshots in the extension dashboard. The popup provides a quick summary and opens the extension's local portfolio page. Price refresh is manual. Steamolio can request prices directly from Steam's priceoverview endpoint, and it can also request prices from CSFloat if you choose to add your own CSFloat API key. CSFloat integration is optional, and the extension still works without a CSFloat API key. Most data is stored locally in the extension, including portfolio data, purchase history, current prices, snapshots/history, settings, refresh status/debug metadata, and the optional CSFloat API key. Backup export/import is available, and backup files can include the CSFloat API key only if you explicitly enable that setting. Item preview images may also load from catalog-derived external image URLs. Price refresh is performed only when triggered by the user.