Dan Romero on Warpcast

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Dan Romero pfp

Is there an L2 that let's you pay for 100% of all transactions in USDC, including gas?

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Stephan pfp

I think should be able to do that on any chain today with 4337 and paymasters

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Garrett pfp

No but I think we’ll see one very soon

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androidsixteen pfp

@androidsixteen.eth

Noble (Cosmos L1 for USDC issuance) is probably the closest thing

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Peter pfp

@peterschroeder

https://www.circle.com/blog/circle-launches-smart-contract-platform-gas-station

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ash pfp

Celo although they are only on testnet L2 at the moment (they are transitioning from L1 to L2)

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tim pfp

Avocado does this! https://avocado.instadapp.io/

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Liang @ degencast.wtf 🎩 pfp

Liang @ degencast.wtf 🎩

yes. https://zkfair.io/

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Richard🎩 pfp

cc @daimo @dcposch.eth

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arob.base.eth🍖🎩 pfp

arob.base.eth🍖🎩

Base has no gas for USDC transfers but that would be super cool!

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Varun Kumar pfp

Gelato can build this in the most effective way possible! We have all the moving parts from paymasters to smart accounts and relayers inhouse.

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Alex G. pfp

/zksync, thanks to native account abstraction (i.e. you can do it even with an EOA, not only smart wallets).

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Furqan pfp

USDC chain would be interesting, i think would help a lot of users interact onchain easily. Practically any chain with a USDC paymaster + Smart Account gives the same kind of benefit.

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Forrest pfp

Right now, an obstacle is that the ARB/OP stacks require the native gas token to be 18 decimals. This means you can’t use the official bridged USDC standard, so you would have to make your own wrapped USDC to use it as gas.

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derek pfp

Should be able to do that for any L2 with a compatible USDC paymaster as others have mentioned, or possibly by using OpenGSN.

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Pete Kim pfp

For EOA accounts, I added https://eips.ethereum.org/EIPS/eip-3009 to USDC contracts. Smart contract wallets don't need it.

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Karthik Senthil pfp

Karthik Senthil

@karthiksenthil

This can def be done as a ZK chain (part of zksync), via our native paymaster

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Marc Boiron pfp

zkFair is an L2 that uses Polygon CDK with the native gas token being USDC dYdX does it too as an L1 though

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eggman 🔵 pfp

huh, 2 years back when everyone & their mother was spinning up a new geth L1, I put down a bet with a fren that we'll undoubtedly see a USDT and WBTC chain in the near future. Now I think they'll be L2s rather than their own L1s. Don't think Circle would risk spinning up their own USDC chain, but I bet Tether will.

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