Terms of Service

1. Acceptance of Terms

These Terms of Service govern your access to and use of Grandtake, including our website, applications, and related services. By creating an account, connecting a wallet, or placing a trade, you agree to these Terms.

If you do not agree with these Terms, do not use Grandtake.

2. Eligibility

To use Grandtake you must meet all of the following requirements.

• You are at least 18 years old or the age of majority in your jurisdiction, whichever is higher.
• You are not located in, or a resident of, a jurisdiction where prediction markets are prohibited.
• You are not on any sanctions list and you are not using the platform on behalf of a sanctioned person.
• You will provide accurate information and complete identity verification when requested.

3. Your Account

You may sign in with a crypto wallet, an email and password, or a supported social login. You are responsible for keeping your credentials and wallet keys secure.

You are responsible for all activity that occurs under your account. Notify us immediately if you suspect any unauthorized use.

4. How Markets Work

Grandtake lets you trade on the outcome of real-world events. Each market resolves to a defined outcome based on the resolution criteria and source listed on the market.

Prices reflect the current implied probability of an outcome. Market resolution and payouts are governed by our Trading Rules.

5. Deposits, Withdrawals and Custody

Trades are settled in supported stablecoins. You are responsible for the accuracy of any wallet address and network you use to deposit or withdraw.

Blockchain transactions are irreversible. Grandtake cannot recover funds sent to an incorrect address or on an unsupported network.

6. Fees

Grandtake charges a settlement fee on winning positions, disclosed in the Trading Rules. Network gas fees may also apply to on-chain actions. We will always show applicable fees before you confirm a trade.

7. Prohibited Conduct

When using Grandtake you agree not to do any of the following.

• Manipulate markets, coordinate trading to distort prices, or trade on the basis of non-public resolution information.
• Use bots or automated means to abuse the platform, except through our published API within its terms.
• Attempt to access accounts or data that are not yours, or interfere with the security of the platform.
• Use the platform for money laundering, fraud, or any unlawful purpose.

8. Market Resolution and Disputes

Markets resolve according to the criteria and sources published on each market and detailed in our Trading Rules. In rare cases a market may be voided, in which case affected positions are returned.

Resolution decisions are final once settled on-chain, subject to the dispute process described in the Trading Rules.

9. Risk Disclosure

Trading on prediction markets involves risk. You may lose the full amount you trade. Prices can move quickly and outcomes can be uncertain. Only trade with funds you can afford to lose. Past performance is not indicative of future results.

10. Intellectual Property

The Grandtake name, logo, and platform content are owned by Grandtake or its licensors. You may not copy, modify, or distribute them without permission.

11. Disclaimers and Limitation of Liability

Grandtake is provided on an as-is and as-available basis without warranties of any kind. To the maximum extent permitted by law, Grandtake is not liable for indirect, incidental, or consequential damages arising from your use of the platform.

12. Changes to These Terms

We may update these Terms from time to time. Material changes will be posted on this page with an updated date. Continued use of Grandtake after changes take effect means you accept the revised Terms.

13. Contact

If you have questions about these Terms, contact us at legal@grandtake.com.