Terms of service
Last updated 9 September 2026.
1. The interface
Marcet is a non-custodial frontend for Yes/No markets paired to existing Arc coins on Arc (chain ID 5042). These terms govern your use of the website and any related interface. They do not govern Arc launchpads, Uniswap, or your wallet vendor.
2. No custody
Marcet never holds your keys, tokens, or positions. Every connection is a request your wallet may refuse. A signature is not a transfer. A launch or trade panel that does not broadcast a payable transaction will not move USDC out of your wallet.
3. Eligibility
You must be able to form a binding contract in your jurisdiction. You may not use Marcet if you are subject to sanctions, or if prediction markets are unlawful where you live. You are solely responsible for that determination.
4. Markets
Marcet quotes Yes/No against an Arc contract you pair. It does not launch, sell, or custody that token. A paired question is not a live oracle.
5. Risk
You can lose the entire value of a Yes or No share. The paired Arc coin can also go to zero; that is not a Marcet position. Oracle gaps, hook failure, sequencer downtime, and smart-contract bugs are part of the surface. Past prints are not a forecast.
6. Prohibited use
You will not attack the interface, scrape in a way that degrades it, impersonate Marcet, or use the site to violate law. We may restrict access to the frontend at any time.
7. Disclaimer of warranties
The interface is provided “as is.” We disclaim all warranties, including merchantability, fitness for a particular purpose, and non-infringement, to the fullest extent permitted by law.
8. Limitation of liability
To the fullest extent permitted by law, Marcet and its operators are not liable for any indirect, incidental, special, consequential, or punitive damages, or for any loss of tokens, positions, or data, arising from your use of the interface.
9. Not Circle / Arc
Marcet is not built, operated, or endorsed by Circle Internet Financial, Ltd. or its affiliates. Arc is the settlement network. Names of other protocols are used only to describe integrations.
10. Changes
We may update these terms by posting a new version. Continued use after a post is acceptance.