Terms of Use

These Terms of Use ("Terms") govern your access to and use of the CROSSx Ramp service ("Ramp Service") provided by Nexus Co., Ltd. ("Nexus," "Company," "we," "us," or "our"). By using the Ramp Service, you agree to be bound by these Terms. If you do not agree to these Terms, you may not access or use the Ramp Service.

1. Introduction

Nexus is a blockchain development company that offers decentralized services across multiple blockchain networks. The CROSSx Ramp Service is one such interface that enables interactions between users and game-related blockchain assets. This includes minting game tokens from game items, or converting game tokens into items, via user-directed smart contract calls. This service is not part of the native CROSSx Wallet application but is accessible via the web or through the CROSSx Browser.

2. Key Features and Functionality

The Ramp Service allows users to:

• Mint game tokens using in-game items or NFTs.
• Convert game tokens back into in-game items or representations.
• Interface with on-chain smart contracts that operate without custodial involvement from Nexus or the game provider.

All interactions occur on-chain via decentralized smart contracts. The user must authorize all actions using their private key.

3. Non-Custodial and Decentralized Nature

The Ramp Service is non-custodial. Nexus does not hold or manage user private keys, Recovery Phrases, or digital assets at any time. Users are fully responsible for managing:

• Their own wallet and private keys
• Recovery Phrases
• Security of their devices
• Verification of transaction details prior to signing

Any loss or misuse of keys or credentials may result in irreversible asset loss. Nexus shall not be liable for any such loss or inability to access assets.

4. No Brokerage or Fiat Services

The Ramp Service is not a fiat on/off ramp and does not involve any form of fiat currency conversion. It does not provide brokerage, custodial, financial advisory, or exchange services. All functionalities are strictly limited to interactions with on-chain smart contracts using blockchain-native tokens.

5. Third-Party Integrations and Disclaimers

The Ramp Service may connect users to game interfaces or external decentralized applications ("Dapps"). Nexus does not control or assume responsibility for third-party content, availability, or services. Any use of such third-party services is subject to their respective terms, and Nexus makes no warranties regarding their reliability, legality, or suitability.

6. Eligibility & Restrictions

To use the Ramp Service, you must:

• Be of legal age in your jurisdiction
• Not be subject to any sanctions or regulatory restrictions
• Use the Service in compliance with all applicable laws, including anti-money laundering (AML) and counter-terrorism financing (CTF) laws

You are solely responsible for ensuring your eligibility and for any consequences resulting from unauthorized or unlawful access.

7. Security & Private Key Responsibility

You retain full control over your private keys and are solely responsible for all activities linked to your wallet credentials. If you lose access to your wallet or Recovery Phrase, Nexus cannot restore it. You must:

• Safeguard your keys and Recovery Phrase
• Verify all transactions before signing
• Recognize that social login (if any) does not replace Recovery Phrase security

8. Smart Contract Risks

All functionality in the Ramp Service operates via on-chain smart contracts. By using the service, you acknowledge that:

• Transactions may fail due to network congestion or smart contract issues
• Smart contracts may have bugs or vulnerabilities
• Nexus makes no guarantees about transaction outcomes, execution speed, or liquidity
• Losses may occur due to misconfiguration, gas fee spikes, or contract failure

You agree to bear all risks associated with smart contract use.

9. No Guarantee of Token Value or Utility

Nexus does not guarantee, influence, or control the value, liquidity, or utility of any in-game token or digital asset available through the Ramp Service. Users are solely responsible for understanding the economic logic and implications of token conversions.

10. Acceptable Use Policy

You agree not to use the Ramp Service to:

• Conduct illegal, unauthorized, or fraudulent activities
• Interfere with or harm the operation of the Service
• Attempt to reverse engineer or bypass limitations of the Service
• Violate any applicable law or regulation

11. Modification and Suspension

Nexus reserves the right to:

• Modify these Terms at any time with or without notice
• Discontinue or suspend access to the Ramp Service in part or whole
• Restrict access in jurisdictions where digital asset services are prohibited

Continued use after changes constitutes acceptance of the updated Terms.

12. Limitation of Liability

The Ramp Service is provided "as is" without warranties of any kind. Nexus disclaims all warranties, express or implied, including merchantability and fitness for a particular purpose. Nexus shall not be liable for:

• Any indirect, incidental, or consequential damages
• Loss of funds due to private key compromise
• Errors, bugs, or vulnerabilities in smart contracts

13. Intellectual Property

All content, code, and branding related to the Ramp Service are the property of Nexus. You may not copy, distribute, or create derivative works without prior written consent.

14. Governing Law and Dispute Resolution

These Terms are governed by the laws of the Republic of Korea. All disputes shall be resolved exclusively in the Seoul Central District Court. Users waive the right to participate in class actions.

15. Contact

For questions or inquiries, please contact: [email protected]