User opens extension popup -> clicks 'Nexon' or 'Naver' button -> extension checks if user is logged into the respective game service -> if logged in, fetches recharge data from the game's API -> displays yearly recharge amounts and total sum in the popup.

Target users: Dungeon & Fighter players in South Korea / Players who want to track their gaming expenses

The extension relies on internal/private APIs of df.nexon.com and df.game.naver.com which may change or require CAPTCHA/2FA in the future.
The extension does not handle 2FA or CAPTCHA challenges that may appear on the destination services.
Analysis is based on static code inspection; runtime behavior with actual game accounts could reveal additional requirements.

Monetization

No paid features detected

The extension is a free utility that queries recharge history from Nexon/Naver game accounts. There is no code implementing payment processing, subscription management, license keys, or premium feature gating. The 'pro' keyword match was found only in the _metadata/verified_contents.json file which is a Chrome Web Store verification artifact, not extension code.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension's core workflow requires the user to be logged into the destination game service (Nexon or Naver) to fetch recharge data. The popup.js code explicitly calls loginCheck() which fetches from /mypage/cera/fetch on df.nexon.com or df.game.naver.com. If the user is not logged in, the extension displays '던파 로그인이 필요해요.' (Dungeon & Fighter login is required).

Permission risk

Low-risk permissions

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

未命中敏感权限或广域站点访问规则

Publisher

CURMA

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access