Authentication
The Authentication section in your Account Settings lets you manage how you sign in to Treasury.
You can use either or both of the following secure authentication methods:
Passkey
Google Authentication
Passkeys let you sign in without using a password.They’re a modern, secure login method that uses your device — such as Face ID, Touch ID, or your computer’s built-in authentication system.Add a Passkey
- Click Add Passkey under the Authentication section.
- Follow your device’s prompt to create a passkey.
- Once created, it will appear in your authentication list (for example, “Mac (Chrome)”).
You can have multiple passkeys (for different devices) or remove one at any time by clicking the × icon next to it.Removing a passkey means you won’t be able to use that specific device to sign in until a new passkey is created.
Google OAuth allows you to sign in using your existing Google account.
It’s quick, secure, and doesn’t require you to remember another password.Connect Google Authentication
- Click Sign in with your Google account under the Authentication section.
- Follow the prompts to link your Google account securely.
- Once connected, you’ll see it listed as Google OAuth.
You can disconnect Google authentication at any time by clicking the × next to it.
Using Multiple Sign-In Methods
You can enable both Passkey and Google Authentication for added security and flexibility.
For example, use a passkey for quick sign-ins on your personal device and Google sign-in when accessing Treasury from another location.
Your authentication list displays the methods currently linked to your account, including when each one was last used.
It’s a good idea to keep at least two authentication methods connected — for example, Passkey and Google — so you can always access your account, even if one method becomes unavailable.
