Lumière

Privacy Policy

Effective date: May 2026

Lumière is a content intelligence platform developed by wettenhall.io, used for media research and IP discovery. This policy explains how we handle data in connection with our use of third-party APIs, including the Pinterest API.

1. What Lumière Is

Lumière is a research and intelligence tool. It aggregates publicly available data from third-party platforms and APIs — including Pinterest, YouTube, Google, Wikipedia, and others — to surface content trends, genre signals, and IP intelligence for media industry research purposes.

Lumière is not a consumer-facing product. It is used internally by its founding team for business research and content strategy.

2. Data We Do Not Collect

Lumière does not:

  • Collect, store, or process personal data from end users

  • Require user registration or accounts

  • Use cookies for tracking or advertising purposes

  • Sell, share, or monetise any data obtained via third-party APIs

  • Store Pinterest user data beyond the duration of a single API session

3. How We Use Pinterest API Data

Lumière uses the Pinterest API solely to access publicly available trend and content data for research purposes. Specifically:

  • We access public Pins, Boards, and Trend data to identify content patterns relevant to our research

  • We do not access private user data, private boards, or any data that requires user authentication

  • We do not store, republish, or redistribute Pinterest content or data

  • All API usage complies with Pinterest's Developer Guidelines and API Terms of Service

4. Third-Party APIs

Lumière integrates with the following third-party data sources for research purposes. Each is governed by its own terms and privacy policy:

5. Data Security

API credentials and keys are stored securely as environment variables and are never exposed publicly. We do not log API responses containing user-identifiable information.

6. Changes to This Policy

We may update this policy as Lumière develops. The effective date at the top of this page will reflect the most recent revision.

7. Contact

For any questions regarding this privacy policy or Lumière's data practices, please contact: stuart@wettenhall.io

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