ZK Email lets you prove you took actions in the real world (and verify those emails receipts directly on chain), and lets you trigger transactions via email.
Define a new proof with the registry (registry.zk.email) and integrate it in a creative way in your app. Projects that reuse existing registry patterns are also eligible. Use the SDK: https://docs.zk.email/zk-email-sdk/ afterwards to integrate it into your own app -- we recommend starting from one of the example repo templates.
Struggling with ideas? Check github.com/zkemail for some project ideas!
Use our account recovery module in a wallet in your app, or extend the module in some way. Note it comes with 7579 module and 7702 eoa account abstraction support for easy wallet integration!
Use any solidity library or registry proof to build your app. Can use our Safe 2FA module, account recovery module, email-tx-builder, email oauth, or jwt module to prove Gmail logins.