Registration for Sui Overflow closes May 31! →


Bringing secure, frictionless user onboarding to Sui.

Unlocks instant onboarding for your app

Provides all the benefits of self-custody for your users

Guarantees privacy with Zero-Knowledge Proofs

How zkLogin works

Start Building with zkLogin

zkLogin currently supports a number of OpenID OAuth providers including Google, Twitch, and Facebook, with more to come.

To learn more about how to use zkLogin in your application, check out the docs, which are up to date with guidance, SDKs, and tips for how to implement it.
Start Building

Try zkLogin With These Apps


To ensure that all builders would have the ability to use zkLogin with a strong security guarantee, a public ceremony was held to generate an artifact called Common Reference String (CRS).

The ceremony was conducted with over 100 participants, including well-known academics and business leaders from institutions around the world, as well as validators on Sui. Learn more about how the ceremony proceeded.