Buying NFT's from a Rarible fixed price auction from within a smart contract?

[eduardstal]

Question Posted: 08 July 2021, in Discord

joelcodes#4467:

Howdy everyone, how would I go about buying a NFT from a Rarible fixed price auction from within a Smart contract ?

EricArsenault#4072:

we don't have auctions on the protocol yet ( @ali2251 is working on this)

right now, it's just bids / asks

but I guess your question is still a good one... "how can you place a bid / make a purchase from within a smart contract?"

@eugene Nacu | Rarible any ideas? @JoelCodes we also have a dev call on Friday, maybe we can jam on that a bit

joelcodes#4467:

Yeah to be more specific.
When i got to rarible.com and I see a fixed price auction, I can press "Buy for X ETH", and then I get a metamask prompt to interact with the smart contract.

What smart contract am I interacting with? What method is being called to make this buy order?

EricArsenault#4072:

I think it is here (?) https://docs.rarible.com/exchange/accepting-a-buy-order

joelcodes#4467:

Cool thanks @EricArsenault we’ll look into testing that

Eugene Nacu | Rarible#9332:

You're interacting with ExchangeV2, calling matchOrders function, from here

https://github.com/rariblecom/protocol-contracts/blob/c903b3eb0b11be50b55e0353f9d1ffcea889d664/exchange-v2/contracts/ExchangeV2Core.sol#L35

[eduardstal]

Since we need to group and filter the discussions page, I'll be adding this reply as an answer since these kinds of threads(from discord) won't have activity any time soon.