Privacy Policy

Last Updated: September 1, 2025

At Rayon, we value your privacy. This Privacy Policy explains how we collect, use, store, and protect your personal information when you use Rayon (the "Service") available at rayon.practical.web.id. By using the Service, you agree to the practices described in this Privacy Policy.

1. Information We Collect
  • Registration Information: To access the Service, you must register with a valid email address and password. We store your email address and a hashed version of your password to generate and manage your API key.
  • Usage Data: We may collect anonymized data about how you use the Service, such as API request logs, to monitor performance and improve the Service. This data does not identify you personally.
  • Contact Information: If you contact us (e.g., via our GitHub Issues page), we may collect the information you provide, such as your name or email address.
2. How We Use Your Information

We use your information to:

  • Provide and manage access to the Service, including issuing and validating API keys.
  • Communicate with you about your account or the Service (e.g., responding to inquiries).
  • Monitor and analyze usage to improve the Service's functionality and performance.
  • Comply with legal obligations or protect the security of the Service.

3. Data Storage and Security

Your email address and hashed password are stored securely on our servers. We use industry-standard measures to protect your data. While we take reasonable steps to secure your data, no system is completely immune to breaches. You are responsible for maintaining the confidentiality of your password and API key.

4. Data Sharing

We do not share, sell, or disclose your personal information to third parties, except as required by law or to protect the Service (e.g., in response to legal requests or to prevent fraud). Region and postal code data provided by the Service is sourced from nomor.net and is not your personal information.

5. Data Retention

We retain your email address and hashed password as long as your account is active or as needed to provide the Service. You may delete your account at any time by accessing the account management section in your dashboard after logging in.

6. Your Rights

You may access, correct, or delete your personal information by using the account management section in your dashboard after logging in. For other requests or concerns, you may submit an issue via our GitHub Issues page. You can stop using the Service at any time and delete your account.

7. Third-Party Data

The region and postal code data provided by the Service is sourced from nomor.net, based on public regulations (e.g., Kepmendagri RI No. 100.1.1-6117 Tahun 2022). We are not responsible for the accuracy, completeness, or availability of this data. For questions about the data source, please refer to nomor.net.

8. Changes to the Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date. Continued use of the Service after changes constitutes your acceptance of the revised Privacy Policy.

9. Contact Us

For questions, feedback, suggestions, or concerns about this Privacy Policy or your data, please submit an issue on our GitHub Issues page.