Wallet Data
The host app uses connected wallet addresses to display balances, prepare contract calls, and show account-scoped activity. Private keys remain in the wallet or explicit local test adapter selected by the user.
Platform Telemetry
Operational metrics may be collected to measure reliability, catalog usage, and MiniApp health. Sensitive transaction signing material is not collected by analytics flows.
Local MiniApp Storage
Some MiniApps store preferences, progress, and interrupted-session recovery data in this browser. Sandboxed MiniApps may use a host-managed, app-namespaced local storage bridge; this data remains on the device, is not shared with other MiniApps, and can be removed by clearing site data.
Developer Submissions
Submitted MiniApp metadata, media, manifests, and audit records are stored for review, publication, rollback, and platform integrity checks.