Privacy Policy & Google API Limited Use Disclosure

Effective date: November 13, 2026

1. Data We Do NOT Collect or Store

SheetJsonSync is architected as a client-side and user-quota utility. We never transmit, collect, log, or store your spreadsheet cell values, translation strings, JSON payloads, or third-party REST API headers/tokens on any developer-operated server.

2. Google OAuth Scopes Requested

https://www.googleapis.com/auth/spreadsheets.currentonly: Used exclusively when you click "Read active Google Sheet" or "Write to active Google Sheet" inside the add-on sidebar on the currently open document. SheetJsonSync cannot view, list, or modify any other spreadsheet or file in your Google Drive™.
https://www.googleapis.com/auth/script.container.ui: Used solely to render the SheetJsonSync sidebar panel within Google Sheets™.
https://www.googleapis.com/auth/script.external_request: Used solely when you explicitly click "Fetch API live" to request an external URL directly from your own Google Apps Script execution environment.

3. Google API Services User Data Policy (Limited Use)

SheetJsonSync's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements. Specifically, Google user data is never sold, never used for personalized advertising, and never used to train generalized artificial intelligence or machine learning models.

4. Paid Editions

Paid editions and automated license delivery are not currently available. If a paid service is introduced, this policy will be updated before launch to identify the payment provider, license data stored, its purpose, and applicable retention period.

5. Contact

For privacy inquiries, email 745791315@qq.com. For non-confidential bug reports, use the SheetJsonSync issue tracker. Do not include API secrets, OAuth tokens, or confidential spreadsheet data in a public issue.