Privacy
Last updated 9 September 2026.
Marcet is a frontend. It does not open accounts. Connecting a wallet is not registration. We do not ask for a name, email, or government ID to use Explore, Docs, or the launch panel.
What stays in your browser
Drafts, watchlists, local markets, and simulated positions are written to localStorage under pact.v1. Clearing site data deletes them. We do not sync that store to a Marcet server.
What your wallet sees
When you connect, MetaMask learns this origin and the chain we request (5042). When you sign, the wallet shows the message. RPC reads against Arc go to the public endpoint configured in the app.
On-chain data
Transactions you later broadcast from any wallet are public. Block explorers, indexers, and other users can read them. Marcet cannot make a confirmed transaction private.
Third parties
Wallet software, RPC providers, and Arc Explorer operate under their own policies. This page does not cover them.
Contact
Questions about this policy can be directed through the Marcet presence listed on the site footer.