Privacy Policy

Effective date: May 26, 2026 (updated: August 1, 2026)

This Privacy Policy describes how melquaro (“we”, “us”, “our”) collects, uses, and shares information when you use the website melquaro.tech (the “Service”).

1. Who we are

The Service is operated in connection with the domain melquaro.tech. The operator is self-employed Мархель Сергей Александрович (INN 772704992905). For privacy-related requests, contact us at Beton8@yandex.ru.

2. Information we collect

Account data: If you sign in with Google or Yandex ID, we receive your account identifier, email address, and display name as provided by that provider.
User content: Song story descriptions, answers to AI questions, optional notes, generated lyrics, and metadata about your creation sessions.
Generated media: References to AI-generated audio tracks produced through our music generation partner (URLs and status metadata).
Purchases: Web payment data processed via Robokassa (amount, status, payment id, email used at checkout).
Technical data: Standard server logs (IP address, request timestamps) for security and operations.

3. How we use information

Authenticate you and maintain your account.
Provide AI-assisted song creation (evaluation, lyrics, and music generation).
Process payments and credit balances.
Improve reliability, prevent abuse, and comply with legal obligations.
Respond to support requests.

4. Third-party services

We use trusted providers to operate the Service, including:

Google Sign-In — authentication (subject to Google’s Privacy Policy).
Yandex ID — authentication (subject to Yandex Privacy Policy).
Large language model (LLM) providers — to analyze your story and generate lyrics; your text is sent to these providers only to perform the requested generation.
Suno (or equivalent music API) — to render audio from generated lyrics.
Robokassa — website payments and related payment processing.

These providers process data according to their own policies and our agreements with them.

5. Storage and retention

Session data and account-related information are stored on our servers for as long as your account exists or as needed to provide the Service. We may retain limited logs for security and billing compliance. You may request deletion of your account and associated sessions — email Beton8@yandex.ru.

6. Your rights

Depending on your location, you may have the right to access, correct, delete, or restrict processing of your personal data, and to object to certain processing. To exercise these rights, email Beton8@yandex.ru.

7. Children

The Service is not directed at children under 13 (or the minimum age required in your country). We do not knowingly collect personal data from children.

8. Security

We use industry-standard measures (HTTPS, access controls, secure token storage on devices) to protect your information. No method of transmission over the Internet is 100% secure.

9. International transfers

Your data may be processed in countries other than your own. We take steps to ensure appropriate safeguards where required by law.

10. Changes

We may update this Privacy Policy from time to time. We will post the revised version on this page and update the effective date above.

11. Contact

Questions about this policy: Beton8@yandex.ru