PRIVACY POLICY ▮

1.1 Account data

When you create an account we store your username, email address, hashed password, display name, and your plan tier. You sign in with your username or email address and your password.

1.2 Usage data

We log requests to our API (timestamp, method, path and query, status code, response time, IP address, user agent), and the dashboard sends us error logs from your browser. We use these logs to operate, secure and troubleshoot the Service. Prompts you type into the AI assistant are sent to our AI provider to generate answers.

1.3 Blockchain data

Wallet addresses, transaction hashes, and on-chain identifiers you submit are queried against public blockchain data. Each request is logged with its path and query (which contain what you submitted), your IP address and your user agent. When you are signed in, each call is also recorded against your account by endpoint, time and status, and counts toward rate limits keyed to your account. We use these records to operate, secure and rate-limit the Service. Identifiers you save (e.g., a watchlist) are stored with your account.

1.4 Cookies and similar technologies

See the Cookie Policy for the full list, categories, and how to manage preferences.

• Provide, secure, and improve the Service.
• Authenticate your sessions and enforce plan limits.
• Send transactional emails (account confirmation, password resets, contact-form confirmations, and the alert notifications you set up).
• Send product updates only with your explicit opt-in.
• Detect abuse, fraud, and policy violations.
• Comply with legal obligations.

• Contract — to deliver the Service you signed up for.
• Legitimate interests — security, abuse prevention, and basic product analytics.
• Consent — marketing email and non-essential cookies.
• Legal obligation — lawful disclosure requests.

• Account data: kept while your account is active.

We use the following sub-processors:

• Hetzner Online GmbH (hosting, primary database) — Finland.
• Amazon Web Services (S3 object storage) — us-west-2.
• Snowflake (analytics warehouse).
• Cloudflare (CDN, reverse proxy and DNS — all traffic to the Service passes through it) — global.
• Doppler (secrets management) — US.
• Namecheap / PrivateEmail (transactional email) — US.
• Sentry (error monitoring for our API).
• Anthropic (processing AI assistant prompts and responses — prompts you type into the AI assistant are sent to Anthropic to generate answers).

Amazon Web Services, Cloudflare, Snowflake and Sentry process data under data processing agreements.

Authentication runs on our own infrastructure — your credentials are not handled by a third-party identity provider.

We do not sell, rent, or trade your personal data. We do not share data with advertisers.

When data crosses borders (e.g., EU user, US processor) we rely on Standard Contractual Clauses (SCCs) and equivalent safeguards.

Subject to your jurisdiction, you may:

• Access the personal data we hold about you.
• Request correction or deletion.
• Request a portable export.
• Object to or restrict certain processing.
• Withdraw consent at any time (does not affect prior lawful processing).
• CCPA: opt out of any “sale” or “share” of personal data — we do not engage in either, but the opt-out path is preserved.
• Lodge a complaint with your supervisory authority.

To exercise any right, email contact@mugenlink-network.me. We respond within 30 days.

Traffic to the Service is encrypted in transit with TLS. Passwords are hashed with PBKDF2-SHA256.

The Service is not directed at children under 16. We do not knowingly collect data from minors.

Material changes will be announced via email or in-product banner at least 30 days before they take effect.