Terms & Privacy

1. The Software

NiceTry is a self-custodial browser extension wallet for smart accounts on Ethereum and L2s test networks. The Software runs locally in your browser: it generates and stores cryptographic keys on your device and lets you sign and submit transactions to supported networks. We do not operate accounts on your behalf and we never have access to your keys.

2. Experimental, Alpha, Unaudited Software

The Software is experimental and under active development. It is distributed as an alpha release for testing and evaluation purposes only.

The Software has not undergone a completed independent security audit. Even where audits are performed on current or future versions, no audit guarantees the absence of defects or vulnerabilities. The Software may contain bugs, errors, and security weaknesses. Features may change, break, or be removed at any time without notice. You should not rely on the Software for any purpose that requires reliability, availability, or security guarantees.

3. Test Networks Only. No Real Value

The current release of the Software supports public test networks only. Test networks are environments where tokens and other assets have no monetary value and are not traded for real value.

The Software is not intended for use with Ethereum mainnet or any other network where assets carry real value. Do not send real assets to addresses generated by the Software and do not attempt to use the Software to manage assets of value. Any such attempt is entirely at your own risk and under your sole responsibility.

4. Self-Custody, Keys, and Backups

The Software is self-custodial. Keys are generated and stored locally on your device. We do not have access to, do not store, and cannot recover your keys, secret phrases, or accounts.

You are solely responsible for safeguarding your device, your keys, and any backup material. If you lose your keys or backups, or if a third party gains access to them, we cannot restore access or reverse any transaction.

5. "As Is" Distribution. No Warranties

The Software and the Website are provided "as is" and "as available", without warranties of any kind, whether express, implied, or statutory. To the maximum extent permitted by applicable law, we disclaim all warranties, including implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement, and any warranty that the Software or the Website will be uninterrupted, timely, secure, or error-free.

6. No Support or Maintenance

We do not provide customer support for the Software. We are under no obligation to provide maintenance, updates, bug fixes, or new versions, and we may modify, suspend, or discontinue the Software or the Website, in whole or in part, at any time without notice.

7. Assumption of Risk and User Responsibility

Your use of the Software is at your sole risk and under your sole responsibility. Without limiting the foregoing:

• You are responsible for every transaction you sign or submit through the Software.
• Any use, misuse, configuration, integration, or modification of the Software, including building from source, forking, or running altered versions, is your sole responsibility. If any such use or modification results in the loss of keys, accounts, data, or assets of any kind, that loss is yours and we accept no liability for it.
• Blockchain transactions are irreversible. Once a transaction has been submitted to a network, neither we nor anyone else can cancel or reverse it.
• You are responsible for complying with the laws applicable to you in your jurisdiction.

8. Acceptable Use

You agree not to use the Software or the Website for any unlawful purpose; to interfere with or disrupt networks, servers, or other users; to attempt to gain unauthorized access to systems or data; or to present modified versions of the Software as official releases.

9. Not a Financial Service

We are a software developer. We are not a bank, custodian, exchange, broker, payment service, or financial intermediary of any kind. The Software does not hold, transmit, or convert funds on your behalf. Nothing in the Software or on the Website constitutes financial, investment, legal, or tax advice.

10. Third-Party Services and Networks

The Software interacts with systems we do not control, including blockchain networks, node and RPC providers, bundler and paymaster services, decentralized applications, and browser extension stores. We are not responsible for the availability, security, or conduct of any third party, and your use of third-party services is governed by their own terms.

11. Intellectual Property and License

The Website, the NiceTry and Riva Labs names and logos, and related content are owned by us or our licensors. Where the source code of the Software is published under an open-source license, that license governs your use of the source code. These Terms govern your use of the distributed builds of the Software and of the Website. Nothing in these Terms grants you any rights in our trademarks.

12. Limitation of Liability

To the maximum extent permitted by applicable law, in no event will we, our founders, employees, contractors, or partners be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of assets, tokens, keys, data, profits, or goodwill, arising out of or in connection with the Software, the Website, or these Terms, even if we have been advised of the possibility of such damages.

To the same extent, our aggregate liability arising out of or relating to the Software, the Website, or these Terms will not exceed the amount you paid us for the Software, which is zero.

Nothing in these Terms excludes or limits liability that cannot be excluded or limited under mandatory provisions of applicable law, including liability for unlawful intent or gross negligence under Swiss law.

13. Indemnification

You agree to indemnify and hold us harmless from any claims, damages, liabilities, and expenses (including reasonable legal fees) arising out of your use or misuse of the Software or the Website, your modification of the Software, or your breach of these Terms.

14. Changes to the Software and to These Terms

We may update the Software and these Terms at any time. The current version of these Terms will be posted on the Website with its date of last update. Your continued use of the Software or the Website after changes take effect constitutes acceptance of the updated Terms.

15. Termination

You may stop using the Software and the Website at any time. We may suspend or terminate access to the Website, or discontinue distribution of the Software, at any time. Sections that by their nature should survive termination (including Sections 5, 7, 12, 13, and 16) survive.

16. Governing Law and Jurisdiction

These Terms are governed by the substantive laws of Switzerland, excluding its conflict-of-law rules. The exclusive place of jurisdiction is Lugano, Switzerland, subject to any mandatory consumer protection rules that grant you a different forum.

17. Miscellaneous

If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in full force. Our failure to enforce a provision is not a waiver of it. You may not assign these Terms without our prior written consent. These Terms constitute the entire agreement between you and us regarding the Software and the Website.

18. Contact

Please use the contact form available here: https://www.riva.xyz/contacts

1. The Software Collects No Data

The NiceTry extension does not collect, transmit, or store personal data. There is no registration, no account, no analytics, and no telemetry in the Software. Keys, settings, and wallet data are stored locally on your device and never reach our servers.

Two points apply to any self-custodial wallet:

• Transactions you submit are recorded publicly onchain. Blockchain data is public by design and outside our control.
• To function, the Software communicates with third-party infrastructure such as RPC nodes and bundler services. Those providers may process your IP address and request metadata under their own privacy policies. We do not receive this data.

2. The Website May Use Cookies and Analytics

The Website may use cookies and similar technologies, and may use Google Analytics, a web analytics service provided by Google. Where analytics are active, Google Analytics processes information such as pages visited, approximate location derived from a truncated IP address, browser and device characteristics, and referral source. We use this information in aggregate form to understand how the Website is used and to improve it.

Where required by applicable law (including the GDPR for visitors in the EU/EEA and the Swiss Federal Act on Data Protection), non-essential cookies and analytics run only with your consent, which you can give or withdraw through the cookie settings on the Website.

You can also control cookies through your browser settings and opt out of Google Analytics with Google's browser opt-out add-on. Details on Google's processing are available in Google's privacy policy.

3. Data Retention

Analytics data is retained for the period configured in our analytics tool and is then deleted or anonymized. We do not build individual profiles of visitors.

4. Your Rights

Depending on where you live, you may have the right to access, rectify, delete, or receive a copy of your personal data, to restrict or object to its processing, and to withdraw consent at any time. EU/EEA residents may also lodge a complaint with their supervisory authority. To exercise your rights, contact us. Please use the contact form available here: https://www.riva.xyz/contacts

5. Third-Party Links

The Website may link to third-party sites and services, including block explorers, documentation, and extension stores. Their privacy practices are their own.

6. Changes to This Policy

We may update this policy from time to time. The current version will always be available on the Website.