DocsConcepts
Wallets and signing
Your Privy wallet, the museli session signer, and how to revoke it.
When you sign in with X, Privy creates an embedded wallet on Base for you. It belongs to your account, and you can export its private key from the Wallet tab at any time.
Two ways to sign
| Where the action starts | Who signs |
|---|---|
| museli app chat | Your embedded wallet signs in the browser while the app is open. |
| Muse through the MCP server | museli signs on the server with a Privy session signer that you turned on. |
The session signer
Turning on agent signing adds museli's authorization key as a signer on your wallet through Privy. museli only uses it after an action passes your guardrails, and only for the transactions it just built for that action.
- Turn it off in the Connect Muse screen. This removes the signer from your wallet.
- Revoking your museli key also stops Muse, even if the signer is still on.
- museli never asks for or stores your private key.
Gas
Keep a little ETH in your wallet for gas. museli keeps a small ETH reserve when you swap or lend all of your ETH.