Gttwk · Privacy
Privacy Policy
Gttwk is the one-person software studio of Martin Gottweis. This policy covers gttwk.com and the internal tools Gttwk operates, including its internal Google Ads API tool.
Data collected on this site
gttwk.com is a static informational site. It does not require accounts, does not set advertising cookies, and does not sell or share visitor data. Standard server logs (IP address, user agent, requested page) may be kept briefly by the hosting provider (Vercel) for security and operations.
The internal Google Ads API tool
Gttwk runs a private, internal tool that uses the Google Ads API to create, manage, and report on advertising campaigns for Gttwk's own products. It is operated solely by the account owner and is not offered to any third party.
- What it accesses: campaign configuration (campaigns, ad groups, keywords, budgets, ads) and aggregate performance metrics (impressions, clicks, cost, conversions) from Gttwk's own Google Ads accounts.
- What it does not access: no end-user personal data is read from or uploaded to Google Ads. The tool does not use Customer Match, App Conversion Tracking, or the Remarketing API.
- Google user data: the tool authenticates through Google OAuth with the account owner's own Google account only. OAuth tokens are stored privately by the owner, are never shared or embedded in any distributed product, and are used only to call the Google Ads API for the purposes above.
- Storage and retention: campaign settings and aggregate metrics are stored in Gttwk's private infrastructure for reporting and are deleted when no longer needed.
- Sharing: data is not sold, rented, or shared with third parties.
The tool's use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Your rights and contact
For any question about this policy, or to request access to or deletion of any data relating to you, contact Martin Gottweis at gottwik@gmail.com.