Terms of Service

The service

The site provides browser-based 3D model viewing, grid calculation and localisation tools, together with documentation. The tools are currently free to use, and we reserve the right to adjust, limit or discontinue parts of the service with reasonable notice.

Licence and acceptable use

You may use the tools for personal or commercial purposes. You must not:

• send automated high-frequency requests, or interfere with the operation or security of the site;
• attempt to bypass access restrictions or scrape site content in bulk for model training or republication;
• upload, process or distribute content that is unlawful or infringes the rights of others;
• use the tools for fraud, misleading claims or any other unlawful purpose.

Intellectual property

The interface, documentation, code and trademarks of this site belong to its operator and are protected by copyright and related laws. They may not be copied, modified, redistributed or republished commercially without written permission.

Models, files and data you open with the tools remain yours or their rights holders'. We claim no rights over them.

Documentation may be quoted with a link back to the source, but not republished in full.

Disclaimer regarding calculated results

Grid ranges, per-grid profit, margin requirements and similar figures produced by the Grid Calculator are mathematical estimates based on the parameters you enter. They are not investment advice and not a promise of returns. Trading digital assets carries substantial risk: actual fills, fees, funding rates and liquidation rules can all differ from the estimate. Make your own judgement and bear the consequences of your decisions.

Rendering results in the 3D viewer depend on the file itself and on the browser implementation, and may differ from professional software. Do not rely on this tool as your only verification method.

Third-party links and advertising

The site may contain links to third-party sites and third-party advertising. We are not responsible for third-party content, products, services or privacy practices, and any dealings with them are at your own risk. The display of an ad is not an endorsement or guarantee by this site.

Availability

The site is provided "as is", without any guarantee that it will be uninterrupted, error-free, or fit for a particular purpose. We work to keep it stable but are not liable for indirect losses caused by downtime, data loss or feature changes.

Limitation of liability

To the maximum extent permitted by law, the operator of this site is not liable for any indirect, incidental, special or consequential loss arising from the use of, or inability to use, the site. For the free service provided here, our aggregate liability is limited to the amount you have actually paid to use the site.

Changes and termination

We may update these terms; the "last updated" date on this page will reflect the change, and continued use means acceptance. If you breach these terms, we may restrict or terminate your access.

Governing law and disputes

These terms are governed by the laws of the People's Republic of China. Disputes arising from them should first be discussed in good faith; if unresolved, they are subject to the courts with jurisdiction over the operator's place of residence.

Contact

Questions about these terms: use the contact page or email belighten@gmail.com.