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About Zerodev
ZeroDev is the leading account abstraction SDK. They make it easy to build smart accounts with ERC-4337—enabling gasless transactions, batched operations, and programmable wallets.
ZeroDev provides Kernel, a modular smart account that developers can customize. Their SDK handles the complexity of bundlers, paymasters, and user operations. Focus on your app, not AA infrastructure.
Key features include session keys (delegated permissions), passkey authentication, and gas sponsorship. ZeroDev is powering the next generation of user-friendly dApps with invisible wallet experiences.
Frequently Asked Questions
ZeroDev is an account abstraction SDK built on ERC-4337. It lets you create smart contract wallets with features like gasless transactions, session keys, and passkey login. Makes dApps feel like normal apps.
Account abstraction (AA) replaces EOAs with smart contract wallets. Enables gas sponsorship, batched transactions, social recovery, and programmable security. ERC-4337 is the standard; ZeroDev implements it.
Session keys let users grant limited permissions to apps—like "approve up to 10 USDC for this game." Users don't sign every transaction. Enables gaming-like UX for blockchain apps.
Users authenticate with Face ID or fingerprint instead of seed phrases. ZeroDev uses passkeys to secure smart accounts. No more 12-word phrases for mainstream users.
They have a generous free tier for development and small apps. Production usage has paid tiers. Gas sponsorship costs depend on your paymaster setup.