Atomic swaps - how does it actually work with multiple items

[exezbcz]

I am a bit confused how this works

• i will split the potential cases into 3 ones (first number is requested (x), second is my offer(y))

x>y and x=y

i can select three items with no issue

• then, I proceed and i have to select the same amount of items
• what will be the resulting swap? Am i creating offer 1 for 1 nft that will be random or is it 3 for 3?

x<y

this one is not possible, I think @vikiival mentioned that only 1 for 1 are possible

i am quite curious how will the swap of 3 for 3 items happen, if we have this limitation, we should change the phrasing in the swap creation flow

[exezbcz]

cc @hassnian

[hassnian]

content of an atomic swap (simplified)

• one desired nft OR entire collection (works the same for offers)
• one offered nft
• surcharge: contains price and direction (you can receive or send x amount)
• expiration

x>y and x=y
i can select three items with no issue
then, I proceed and i have to select the same amount of items
what will be the resulting swap? Am i creating offer 1 for 1 nft that will be random or is it 3 for 3?

you are creating 3 atomic swaps with each atomic swap asking for one nft and offering one nft

because of this limitation and the fact that each atomic swap is accepted individually atm we only accept x = y

if you add surcharge we divide the amount and attach it to each atomic swap

exmaple: if you ask for 1 DOT and you've selected 3 nfts each atomic swap will be asking for 0.333DOT

we should change the phrasing in the swap creation flow

yes, also keep in mind #11227