gasless swaps/mints

[moodysalem]

support swapping or minting without actually sending the transaction from the router

this would involve creating a new eip 712 domain for the different actions

potentially we want something generic like the OZ context module

end result is the router is perfectly usable with something like infura transactions https://infura.io/docs/transactions

[moodysalem]

not blocking launch since such a router does not require approves

[livingrock7]

Hello, consider exploring these https://docs.biconomy.io/products/enable-gasless-transactions https://docs.biconomy.io/products/enable-paying-gas-in-erc20

I was wondering how gasless approvals are done on V3, for tokens that allows DAI permit/ EIP2612 like feature