Base

With the launch of @coinbasewallet Smart Wallet and @metamask Portfolio, we're seeing a super interesting trend of web wallets and portfolio apps. 

We call it - the 3rd and 4th wallet form factors (beyond mobile and extensions). Read out post

All of your crypto. All of your wallets. All in one place. Your home for everything onchain. wallet.coinbase.com

With the launch of @coinbasewallet Smart Wallet and @metamask Portfolio, we're seeing a super interesting trend of web wallets and portfolio apps. 

We call it - the 3rd and 4th wallet form factors (beyond mobile and extensions). Read out post
https://www.dynamic.xyz/blog/the-rise-of-the-3rd-and-4th-wallet-form-factors

Building dynamic.xyz | @dynamic | Craft magical onchain sign up experiences  - embedded wallets, login, user mgnt, authz and more | Demo: demo.dynamic.xyz

researching onchain | writing tomu.xyz founded overgie.com mintgate.io | nf.td/tomu

when cross-chain embedded wallets? I want to use my drakula wallet on bracket game :)

You could have done the same with @ambirewallet and their sdk for like 2 years now i think.
Regarding the signature: did you actually implement https://eips.ethereum.org/EIPS/eip-6492 or they deploy wallet on the testnet automatically?

A hybrid account abstraction wallet supporting ERC-4337, traditional EOAs, and enhanced EOAs via EIP-7702 • ambire.com • ambire.com/discord