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Privacy Policy

Last updated: June 2026

Data Collection

We collect the following information:

Email Address

For account authentication and communication

IP Addresses

For security and rate limiting

API Usage Logs

For billing and analytics

Payment Data

Cryptocurrency transaction records

Use of Data

We use your data for:

  • Account management and authentication
  • Service provision and billing
  • Security monitoring and fraud prevention
  • Communication about service updates

Data Storage

Your data is stored on secure servers with industry-standard encryption. We implement appropriate technical and organizational measures to protect your information against unauthorized access, alteration, disclosure, or destruction.

We keep personal data only as long as necessary. Account data is retained while your account is active. Email message bodies are deleted 30 days after sending; password-reset and email-verification tokens within 7 days of expiry or use; security and audit logs for up to 180 days; and aggregate IP usage statistics for about 13 months. Financial records (invoices, transactions, and balance adjustments) are kept in anonymized form as required by accounting and legal obligations. You can request erasure of your personal data at any time, which anonymizes these financial records while removing your identifying information.

Data Sharing

We do not sell your data

We may share data with:

  • Payment processors (OxaPay) for transaction processing
  • Legal authorities when required by applicable law

Cookies

We use essential cookies for authentication and session management. These cookies are necessary for the service to function properly and cannot be disabled.

Your Rights

You have the right to:

Access

View your data

Correction

Fix inaccuracies

Deletion

Remove your data

To exercise these rights, please contact support or use the account deletion feature in settings.

NSLSolver is a CAPTCHA solving API. See also our Terms of Service.

By using NSLSolver, you acknowledge that you have read and agree to this Privacy Policy.

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