I'm trying to fill order from my contract by using 0x V4 API and contract on Mainnet.
So far I'm guessing that I should call batchFill function in this contract.
But I have no idea what data I need to pass to "fillData (tuple)". Could anyone help me? Also, I found that "exchangeProxy" contract is deployed to Polygon network but it seems that the interface is different. How can I fill order on the Polygon network?
I'm using API call like this to get orderbooks information.
I found v4 contract address here