Cairo is the language used to program smart contracts on Starknet. And Cairo 1.0 is the upgraded version that all Argent wallets need to upgrade to.
How can I upgrade?
It’s easy to upgrade and will only take a few moments.
Follow these steps:
- Head over to https://web.argent.xyz.
- Enter your email address and password to log in to your account.
- If you still have a Cairo 0 account, you should see a warning pop-up with an “Upgrade” button.
- Click the “Upgrade” button, and confirm the transaction.
You need to have enough ETH to cover the transaction cost, which is approximately $0.50.
And that’s it, once the transaction has been confirmed, your account will now be upgraded to the latest Cairo 1.0 contract, and you can continue to explore the Starknet ecosystem just as you did before.
Ensure you upgrade your account before Starknet completes Regenesis, it is planned for some time in 2024.
Contact firstname.lastname@example.org if you have any questions or difficulties, we’re here to help.