Terms of Service

Last updated: February 18, 2026

1. Acceptance of Terms

By accessing or using the Hokusai Protocol platform at hokus.ai ("Service"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, you may not access or use the Service.

2. Description of Service

Hokusai provides a platform for AI model discovery, deployment, and data contribution. The Service includes model marketplace features, API access, data submission tools, and related functionality.

3. User Accounts

To access certain features of the Service, you must create an account. You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You agree to notify Hokusai immediately of any unauthorized use of your account.

4. Acceptable Use

You agree not to:

  • Use the Service for any unlawful purpose or in violation of any applicable laws
  • Attempt to gain unauthorized access to any part of the Service
  • Interfere with or disrupt the integrity or performance of the Service
  • Upload or transmit malicious code, viruses, or harmful data
  • Use the Service to infringe upon the intellectual property rights of others
  • Reverse engineer, decompile, or disassemble any part of the Service

5. Intellectual Property

The Service and its original content, features, and functionality are owned by Hokusai and are protected by international copyright, trademark, and other intellectual property laws. You retain ownership of any data or content you submit to the platform, subject to the licenses granted herein.

6. Data and Content

By submitting data or content to the Service, you grant Hokusai a non-exclusive, worldwide license to use, process, and display such data as necessary to provide the Service. You represent that you have all necessary rights to submit such data.

7. API Usage

Access to and use of the Hokusai API is subject to rate limits and usage policies. You agree to use API keys responsibly and not to share them with unauthorized parties. Hokusai reserves the right to revoke API access for violations of these Terms.

8. Limitation of Liability

To the fullest extent permitted by law, Hokusai shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of profits, data, or goodwill, arising out of or in connection with your use of the Service.

9. Disclaimer of Warranties

The Service is provided "as is" and "as available" without warranties of any kind, either express or implied, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement.

10. Termination

Hokusai may terminate or suspend your account and access to the Service at any time, with or without cause, with or without notice. Upon termination, your right to use the Service will immediately cease.

11. Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles.

12. Changes to Terms

Hokusai reserves the right to modify these Terms at any time. We will notify users of material changes by updating the "Last updated" date at the top of this page. Continued use of the Service after changes constitutes acceptance of the revised Terms.

13. Contact

If you have questions about these Terms, please contact us at support@hokus.ai.