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Account, Smart Wallet, Passkey & Recovery System

Account Abstraction by ZeroDev​

Denaria utilizes ZeroDev to create onchain wallets, enabling account abstraction. By integrating these features, users can seamlessly operate onchain without needing to manage traditional private keys, improving both security and accessibility. ZeroDev provides a secure and user-friendly authentication layer, allowing users to sign in using familiar Web2 credentials. This ensures a smooth onboarding experience for both crypto-native and non-crypto users.

Sign Up with Email​

  1. → Visit denaria.finance on your smartphone, or scan the QR code from the desktop website.
  2. → Enter your email address in the provided field.
  3. → Click on the "Verify" button.
  4. → Check your email inbox for a verification code.
  5. → Insert the code and complete your sign-up.
  6. → Secure your account with FaceID, fingerprint or PIN.
  7. → You’re all set! You can now start using Denaria.

Trade Easy With Denaria​

Each user is automatically provisioned with a smart contract wallet through our integration with ZeroDev. These wallets are:

  • Non-custodial – fully controlled by the user.
  • Programmable – enabling advanced features like account recovery and sponsored gas. Denaria smart wallets are secured by passkeys, allowing users to log in and sign transactions using their device’s native biometric security, like Face ID for Iphone users. Thanks to account abstraction, Denaria can sponsor gas fees, meaning:
  • Users don’t need ETH to trade, deposit, or interact with the app
  • Denaria protocol pays Ethereum gas fees on the user's behalf. This eliminates one of the biggest user experience hurdles in DeFi, especially for newcomers.

Account Recovery​

Denaria introduced a first-of-its-kind onchain and permissionless social recovery mechanism, providing a simple way to regain wallet access if the passkey is lost. How it works:

  1. Users can nominate a trusted smart account as a Guardian (another user on the Denaria App) by email.
  2. If the original user ever loses access (e.g. phone is broken), they can initiate the recovery process, setting a new passkey.
  3. The trusted contact acts as a guardian and can approve the request, restoring access to the smart wallet without the need for a seed phrase.

This combines the security of self-custody with the ease and familiarity of modern Web2 account recovery flows. Denaria’s smart wallet experience is purpose-built to bridge the gap between Web2 convenience and Web3 power, paving the way for true mainstream adoption of onchain derivatives.