Single Sign-On for Cardano
NUFI Connect
NUFI Connect enables Web2 users to onboard into a Cardano dApp using a social account like Google. No wallet needed.
Single Sign-On for Cardano
NUFI Connect enables Web2 users to onboard into a Cardano dApp using a social account like Google. No wallet needed.
Single Sign-On for Cardano
NUFI Connect enables Web2 users to onboard into a Cardano dApp using a social account like Google. No wallet needed.
NUFI Connect enables Web2 users to connect to a dApp using a social account like Google – no wallet needed, plus nothing to install, write down or remember. Just log in to connect.

When a user logs in with a social account, NUFI Connect creates a non-custodial Cardano wallet for them in the background, and connects them to the dApp invisibly.
For the user, onboarding is a familiar Web2 experience that takes just seconds.


While connected to a dApp, a user can manage Cardano assets, buy and swap tokens, and interact with the dApp through a wallet widget in the corner of the screen.
There's more functionality (like ADA staking) available by logging in at wallet.nu.fi.

There's no seed phrase with a social account wallet – the user's private key is secured by nodes of a decentralized network using distributed key management. This allows for highly-available, resilient key storage that eliminates the risk of seed phrase loss. More here.

Security's everything – that's why all components of NUFI Connect are non-custodial. For extra security, a user can enable 2FA and create a recovery phrase (which restores assets into any Cardano wallet in the event a user loses access to their social account).

With NUFI Connect, a user connects to all dApps with the same wallet. That's one wallet for everything – not one wallet for each dApp, like existing SSO solutions.

NUFI Connect integrates easily into any Cardano dApp via SDK (docs here). Developers can customize the look and position, and get real-time help with integration.

NUFI Connect was funded by Project Catalyst voters in Fund11.
You can try the solution yourself – simply log in to WingRiders, VyFi, Jam on Bread, ChainCrib or Enigmi
