ProjectOpenSea/seaport

gas free listing broken backward compatibility

syffs opened this issue · 2 comments

syffs commented

Following seaport, I understand that ProxyRegistry and proxies are not used anymore. Hence this broke gas free listing for all the contracts that included pre-approval through ProxyRegistry.

You cannot claim to be improving gas with seaport if you're breaking gas free listing for all contracts that used to support it.
To be backward compatible, proxy registry should be updated to return 0x1E0049783F008A0085193E00003D00cd54003c71 as proxies for everyone.

Also, this should be updated.

is there any seaport compatibility for existing contract includes ProxyRegistry function, existing contract listing problem about You must approve assets #for trading before creating an order

I think you are right and opensea must support ProxyRegistry old contract

I have a lot of trouble about existing contracts because of ProxyRegistry and I think many developer as well

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