Data analysis
Transforming operational and advertising data into structured, useful performance views.
INSIGHT
XUMEN TECHINDEPENDENT TECHNOLOGY SERVICES · HANGZHOU
Clear data.
Better decisions.
We build focused data workflows and internal reporting tools that turn advertising performance into practical, decision-ready insight.
PERFORMANCE SIGNALREAD-ONLY
REPORTING FOCUSDaily clarity
Aggregated advertising metrics, structured for internal analysis.
01 · Collect02 · Structure03 · Understand
01Internal-use systems
02Read-only reporting
03Security by design
04Responsible automation
ABOUT XUMEN TECH
Technology made useful.
Xumen Tech is an independent technology service business based in Hangzhou, China. We provide data analysis, technical consulting, and practical workflow development for our own operations and internal projects.
Our approach is intentionally straightforward: collect only the data needed, organize it responsibly, and make performance easier to understand.
- Legal entity
- 杭州市上城区墟门技术服务部（个体工商户）
- English reference
- Hangzhou Shangcheng District Xumen Technology Service Department
- Location
- Shangcheng District, Hangzhou, Zhejiang, China
WHAT WE DO
Focused capabilities,
measurable value.
Small, purposeful systems designed around real operational needs.
Internal reporting
Building secure, read-only dashboards that reduce repetitive manual reporting work.
CLARITYWorkflow development
Connecting approved tools through dependable, well-documented internal processes.
EFFICIENCYGOOGLE ADS API USE
Internal reporting.
Nothing more.
Our Google Ads API integration is being developed exclusively for authorized internal users. Its purpose is to retrieve aggregated performance data from advertising accounts managed by our business and support daily ROI analysis.
- ✓Read-only accessReporting metrics such as impressions, clicks, cost, and conversions.
- ✓Limited frequencyScheduled daily retrieval with rate-aware error handling.
- ✓No external usersNo public interface, resale, campaign creation, or bulk campaign modification.
SECURITY & RESPONSIBILITY
Built on careful access and data minimization.
Credentials remain server-side and are never exposed in a public interface. Access to internal reporting is limited to authorized personnel. We apply least-privilege access, secure credential storage, and responsible API request handling.
01
Credential protection
API and OAuth credentials are kept outside client-facing code.
02
Access control
Internal tools are restricted to authorized business personnel.
03
Data minimization
Only reporting fields required for analysis are retrieved.
04
Rate awareness
Scheduled requests and backoff controls protect service stability.
PRIVACY & DATA USE
A simple, transparent policy.
Website privacy
This informational website does not offer user registration and does not intentionally collect personal information. If you contact us by email, we use the information you provide only to respond to your inquiry and retain it only as reasonably necessary.
Advertising data
Google Ads data accessed by our internal tool is used solely for internal reporting, performance analysis, and campaign decision support for accounts we are authorized to manage. We do not sell, share, or provide this data to external users.
Data security & retention
Access is restricted, credentials are stored securely, and retained reporting data is limited to legitimate operational needs. Questions or deletion requests may be sent to admin@xumentech.com.
Last updated: July 10, 2026
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