Sign in and your wallet

#Signing in

Nuntio uses Privy for sign-in. You can sign in two ways:

• Google
• Email, with a one-time code sent to your inbox

There is no password to set and no browser extension to install.

#Your wallet

The first time you sign in, Privy creates an embedded wallet for you. It is a normal Monad address that only you can sign for. You do not see a seed phrase, and you do not need to back one up.

Your wallet is who you are to the contracts:

• As a spender, your wallet is the address your policy is written for. The contract checks it on every payment.
• As a team owner, your wallet owns the team's account. Every owner action, such as adding a member or approving a request, is signed by it.

#No gas

You never need MON. When you pay, file a request or act as a team owner, Nuntio pays the network fee through Privy's gas sponsorship. The contract still sees your own wallet as the sender, so your policy applies exactly as if you had paid the fee yourself.

There are limits on how much gas Nuntio pays for each person:

• up to 100 sponsored spending transactions (payments, requests and withdrawn requests) in 24 hours on nuntio.finance, and 20 on the testnet, counted from your first one
• up to 150 sponsored owner actions in 24 hours

A payment your policy refuses is caught before anything is sent, so it does not count. If the limit is reached, or sponsorship is unavailable, nothing is sent, nothing leaves your account, and the app tells you when you can send again.

More: Gas sponsorship with Privy.

#How your approval works

When you press a button that sends something from your wallet, Nuntio's server builds the exact request first and checks it. Your browser then signs that exact request with your wallet's key, without opening another window. The server can only forward the request you signed, and a signed request expires after two minutes.

#Your connection code

Before anyone has added you to an account, your dashboard can show a connection code. It is your wallet's address. An owner can paste it to add you directly, without an invite link. It identifies your wallet. It is not a key, and sharing it cannot move your money.

#If your session is refused

If an owner action answers that your session was refused, sign out and sign back in. Nothing was sent.