Terms of Service

1. Acceptance

By accessing or using TradingCalc (“Service”), you agree to be bound by these Terms of Service (“Terms”). If you are using the Service on behalf of an organization, you represent that you have authority to bind that organization to these Terms.

2. Description of Service

TradingCalc provides deterministic calculation tools for cryptocurrency perpetual futures, including primitives, composite workflows, a REST API, and an MCP server. The Service is provided by TradingCalc (“we”, “us”, “our”).

Calculations are based on publicly available exchange fee schedules and formula documentation. Results are deterministic — the same inputs always produce the same outputs. The Service does not provide financial advice, investment recommendations, or trading signals.

3. API Access and Usage

API keys are issued per account. You are responsible for keeping your API key confidential. You may not share, sell, or transfer your API key to third parties.

Usage is subject to rate limits (currently 20 calls/day anonymously, 200/day with a free API key). We reserve the right to suspend access for abuse, excessive automated scraping, or violation of these Terms.

4. Permitted Use

You may use the Service for lawful purposes including trading bots, risk management systems, dashboards, research, and integration into other software products, subject to the restrictions herein.

You may not: (a) reverse engineer the Service; (b) use the Service to build a competing product; (c) resell raw API access without written permission; (d) use the Service in a manner that violates applicable law or exchange terms of service.

5. No Financial Advice

TradingCalc provides mathematical computations only. Nothing in the Service constitutes financial, investment, tax, or legal advice. You are solely responsible for your trading decisions. Past calculations do not guarantee future accuracy of exchange fees or market conditions.

6. Accuracy and Availability

We make reasonable efforts to ensure calculation accuracy and uptime. However, we make no warranty that the Service will be uninterrupted, error-free, or that results will match exchange-computed values in all scenarios. Exchange fee structures may change without notice.

The Service is provided “as is” and “as available” without warranties of any kind, express or implied.

7. Limitation of Liability

To the maximum extent permitted by law, TradingCalc shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including loss of profits or trading losses, arising from your use of or inability to use the Service.

As the Service is currently provided free of charge, our total aggregate liability shall not exceed USD 100.

8. Pricing

The Service is currently provided free of charge. If paid plans are introduced in the future, billing terms will be presented before any charge applies.

9. Modifications

We may modify these Terms at any time. We will notify users via email or in-product notice at least 14 days before material changes take effect. Continued use of the Service after changes constitutes acceptance of the revised Terms.

10. Governing Law

These Terms are governed by applicable law. Disputes shall be resolved by binding arbitration or in courts of competent jurisdiction. The United Nations Convention on Contracts for the International Sale of Goods does not apply.

11. Contact

Questions about these Terms: hi@tradingcalc.io