Privacy Policy

ExChek, Inc. (“ExChek,” “we,” “us”) is a Delaware corporation with a principal place of business in Dover, DE. This Privacy Policy describes how we handle information in connection with the ExChek skill, API, documentation, and websites (the “Service”).

1. Information We Collect

Our Service is designed to minimize data collection. We do not require an account to use the free ExChek skill or to read our documentation. When you use our public API (e.g., health or eCFR snapshot endpoints), we may receive and temporarily log technical data such as IP address, request path, and timestamp for operational and security purposes. We do not sell this data.

2. Donations

If you donate via a blockchain or payment gateway, transactions are processed by third parties (e.g., wallet providers, networks). We may receive wallet addresses or transaction identifiers only to the extent provided by those third parties or by you. We do not store payment card details.

3. Cookies and Similar Technologies

Our documentation and marketing sites may use cookies or similar technologies for essential functionality (e.g., preferences, security). We do not use third-party advertising cookies.

4. Third-Party Services

Our Service may link to or rely on third-party services (e.g., eCFR.gov, GitHub, hosting providers). Their privacy practices govern data they collect. We encourage you to review their policies.

5. Data Retention and Security

We retain operational and security logs only as long as necessary. We take reasonable steps to protect data we hold, but we cannot guarantee absolute security.

6. Your Rights

Depending on your jurisdiction, you may have rights to access, correct, or delete personal data we hold. To exercise these rights or ask questions, contact us at support@exchek.us.

7. Changes

We may update this Privacy Policy from time to time. The current version will be posted in our documentation. Continued use of the Service after changes constitutes acceptance of the updated policy.

8. Contact

ExChek, Inc., Dover, DE. Privacy inquiries: support@exchek.us.