Chinese individual investors need a lightweight, always-visible way to monitor mutual fund real-time estimated valuations throughout the trading day without opening a separate financial app

User adds funds to watchlist via fuzzy search → extension periodically fetches real-time estimated valuations from public APIs (eastmoney.com, 1234567.com.cn) → browser action badge displays aggregate daily P&L → user clicks popup to see full fund list with real-time data → user can drill into individual fund details (charts, holdings, NAV history) → optional account login enables syncing watchlist to companion WeChat mini program across devices

Target users: Chinese individual investors who actively track mutual funds (公募基金) / Users who want browser-integrated fund monitoring alongside their daily workflow

Source files are heavily minified (bundled webpack), making it difficult to extract exact login flow or UI text from source code alone
Store description is very detailed and serves as the primary evidence for feature understanding; source code is largely opaque

Monetization

No paid features detected

No payment, premium, subscription, stripe, upgrade, or billing keywords found in source code. The extension self-describes as '一款开源的插件' (an open-source plugin). QR code images in icons/qrcode/ (alipay.png, wepay.png) are voluntary donation/tip QR codes, not feature-gating payment. All listed features appear freely available without any paywall.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: Login is optional, not required. The store description states '支持账号登录功能，方便跨平台同步' — login is only for syncing watchlist data across devices (extension ↔ WeChat mini program). Core workflow (viewing fund real-time valuations, adding/removing funds, viewing charts) works without any account. The extension calls fund-api-url.rabt.top/http/user-center for account sync, but this is not gated behind login for basic usage.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：declarativeNetRequestWithHostAccess
扩展能力较强：storage

Publisher

Rabt Liu

Independent publisher

Email: [email protected]
Phone: --
Address: Ruipu Mansion, Hongjunying S Rd, Chaoyang Beijing 100012 China

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Permissions

Host access