coinbasewallet

Come see us at Home @base at @ethdenver to chat about smart wallet 

Check out the demo & try it out on testnet now. Drop feedback in /coinbasewallet 

https://keys.coinbase.com/developers

A community #BUIDLing the regen future 🛠 | http://discord.gg/sporkdao |
ETHDenver is the largest Web3/ Blockchain festival on the planet - Denver 2/23 - 3/2/25

Working on Base.org (@base) • Former maintainer: Bitcoin.org • Editor: Mastering Bitcoin & Mastering Ethereum • Maker & developer: github.com/wbnns

so i hung around a good while but couldn't find anyone 
anyways. wanted to chat about the passkey smart wallet release. is it secp256r1 signature? how much is the gas cost for that with and without the precompile? any plans to turn off the fee for these on base?

Hey! We support secp256k1 and r1 signing, for r1/passkeys, we use https://github.com/base-org/webauthn-sol. 

I think after precompile this is like 45k? Before this is like 250k? But in either case on L2 right now this gas is < 1 cent. Most of the cost is from L1 calldata, which we hope comes down with 4844.

Not a dumb question! RIP is here https://github.com/ethereum/RIPs/blob/master/RIPS/rip-7212.md

Will be live on Base by end of May, I think. No timeline for mainnet.

oh wow! 45k is really good!
probably a dumb followup, does this need to be precompiled just on the l2 or l1? and is it activated already?