Security and Privacy

Read-only wallet access

Arvio's portfolio intelligence is read-only. Connecting a wallet lets the platform read public on-chain balances and activity for that address. It never requires signing a transaction, approving a spend, or exposing private keys. You can disconnect at any time.

No custody

• Arvio never holds, moves, or controls user assets.
• No seed phrases are ever requested or stored.
• No transaction signing is required for any feature.

Data privacy

Connected wallet addresses are used to fetch on-chain data and personalize portfolio intelligence. Account data is stored securely on the platform and is not sold. See the Privacy Policy for the full detail on collection, usage, and your rights.

Contract approvals analysis

When analyzing a wallet, Arvio surfaces active token approvals and highlights risky or unlimited approvals. This is an informational risk signal drawn from public on-chain data — Arvio does not revoke approvals on your behalf.

Vulnerability reporting

If you believe you have found a security issue, please contact the team through the Contact page with the subject "Security." Reports are reviewed and acknowledged. Please do not publicly disclose suspected vulnerabilities before they have been addressed.