No seed phrases, no chrome extensions. With this, every single person is walking around with a biometric hardware wallet in their pocket. Super duper dope.

Forward-looking builders are leveraging AA to revolutionize Web3 UX, and the @goldfinch_fi team is leading the way with a gasless passkey wallet built on ZeroDev! This demo is just the tip of the iceberg — more powerful AA features are coming to Goldfinch. Stay tuned!

12/ 🐤 Last but not least, every pixel and line of code was artisinally hand crafted by Goldfinch’s incredible product, eng, and design teams. Stay tuned as we productionize this experience for our V3 re-launch. Read more about how we built this:

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9/ 🔵 For cheap transactions, we’re using Base, the new L2 from @coinbase built on top of the open source OP Stack. Coinbase has been the leaders in mainstream crypto usage for a decade. We’re thrilled to be building the next evolution of onchain UX with them.

10/ 🔍 But srsly, think about the implications. L2s + Passkeys + AA + Embedded Wallets means now every single person is walking around with a biometric hardware wallet in their pocket that even your mom can use.

11/ No seed phrases, no chrome extensions. It’s more 🔒 than MM or Ledger and 10x easier than both. All on networks that are 100x cheaper. This is like getting the iPhone + broadband at the same time. The design space for apps and the addressable market are both about to explode

8/ ⛽ For the gasless transactions, we’re using ERC-4337 compliant Account Abstraction (AA) through ZeroDev. AA provides much more than just gasless tx’s, but this is low hanging fruit that’s worth showing off. No more holding on to random dust amounts of ETH in all your wallets.

6/ 🔑 First, for authentication and signing, we’re using PassKeys, the fast growing web standard. PassKeys let you effectively create a hardware wallet inside nearly every device on the market today. Under the hood, they use secure enclaves built into your phone or laptop.