Allow users to track cryptocurrency holdings by manually entering the quantity of each coin they own (e.g. 0.4212356 BTC), with Piere automatically calculating the current value using live market prices and reflecting it in their net worth – no exchange connection or wallet address required.

This approach is simpler than exchange sync or wallet imports: users only need to update their quantity when they buy or sell. Piere handles the price side automatically. It would give crypto holders a lightweight, privacy-friendly way to keep their net worth accurate without linking any external accounts.

This is especially useful for long-term holders who don’t trade frequently and prefer not to connect exchange accounts.