Why have we not solved the “approve” and “spend” double transaction nonsense for ERC-20s yet?

Eng @superstate. Chasing curiosity. People, nature, machines. Hakuna matata, "Its a problem-free philosophy.”

@farcaster dev / dad / books, cooks, ski, code ~ there are many things of which a wise man might wish to be ignorant

Said many times. It IS the best crypto experience I’ve ever used!

if you're building a miniapp for the @base.base.eth app, you *must* support EIP5792. 

takes a few minutes to enable the setting in your JavaScript toolkit (eg wagmi/viem) and instantly makes your app 10x better

no more two step swaps, borrows, or anything else - one tap everything

https://farcaster.xyz/jesse.base.eth/0x7043e692

Smart wallets solve it, but it's going to be a slog getting them widely deployed.

They did it’s just not widely adopted because it’s a massive security threat

Explore the EIPs / ERCs mentioned in this cast:

No reason it shouldn’t be solved with an EIP-7702 delegation to a stateless contract that allows batching

Not sure why farcaster hasn’t done this yet

Smart embedded wallets solve this. They are just not widely adopted yet.