What signature method is used in zksync lite?

[agentjacker]

Environment

Mainnet

Provide a brief description of the functionality you're trying to implement and the issue you are running into.

When prompting a transaction for zksync lite https://lite.zksync.io for example sending a transfer from one wallet to another. aftere the first signature, the second one is requested and shows the params of the request like amount, gas. what method is used in this request. is it eth_sign, personal sign or eth_signTypedData_v4 ?

Repo Link (Optional)

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Additional Details

No response

[bxpana]

Hey thanks for the post. Will look into that for you.

Out of curiosity, is there a reason you're using zkSync Lite and not zkSync Era? zkSync Era is general purpose where zkSync Lite is restricted to payments and NFTs.

[agentjacker]

Would appreciate you getting back thanks!.
just testing areound and learning! i use zksync era too

[agentjacker]

hey just pinging again any updates or info on this?

[bxpana]

Thanks for your patience on this, the method used in this request is eth_signTypedData https://docs.constellationnetwork.io/stargazer/apireference/ethereumrpcapi/eth_signtypeddata/

[agentjacker]

Is this the same method used in checkout.zksync.io?

[bxpana]

Thanks for your patience. From what I have gathered, yes it should be the same signature for checkout.zksync.io