Security model
Read-only by design.
Portfolio tracking reads public blockchain data. Connecting a wallet is optional and only shares a public address; it never requests signatures or transactions. Merkl reward claims and Treasure Hunt recoveries require fresh server verification and explicit wallet transaction approval. CoW swaps require reviewed amounts and explicit wallet approvals and order signing; portfolio loading remains address-only.
No wallet connection
Portfolio tracking only needs a public address or name. A connected wallet is required only when you choose to submit a supported reward or recovery claim.
User-approved claims
Portfolio loading never signs or submits transactions. Merkl reward claims and Treasure Hunt recoveries require fresh verification and explicit wallet approval. CoW swaps require a reviewed order, bounded token approvals and explicit wallet signing. No action signs automatically or requests blanket approvals.
Public data only
The server reads public chain state, public transaction history, and supported address-scoped data providers.
Local portfolio preferences
Saved wallet lists, labels, and interface preferences stay in the browser.
What read-only does not mean
Public addresses and their activity are visible on public blockchains. PnLSaver reduces wallet interaction risk, but it cannot make public activity private and it is not a substitute for independent financial or security review.
Try it
Start with a public wallet address.
No connection, signature, approval, or transaction required.
Open PnLSaver