[asset-conversion] Add runtime api to polkadot-js/api

[bkontur]

E.g.: FungiblesApi: https://github.com/polkadot-js/api/blob/3f90f72bd69c49a7ef6902366572c90c1efcdb52/packages/types/src/interfaces/fungibles/runtime.ts

[jsidorenko]

polkadot-js/api#5694

[joepetrowski]

Needs polkadot-js/api#5700

[NachoPal]

Can it be closed? both PRs are already merged, not sure if there is still something missing or not.

[jsidorenko]

As I see, this issue is still open: #1129 ,@bkontur, could you comment on this pls?

[bkontur]

iirc, initially, we've added some stuff to the polkadot.js, but I am not sure if it is still compatible, because there were several refactors in asset-conversion pallet, so we should check this.

@franciscoaguirre Cisco has already fixed some stuff within XCMv4, I would say we need to revisit that #1129 again, what would be the best option

[franciscoaguirre]

I pinned version 3 so we can do a storage migration whenever

[bkontur]

yes, one thing is storage and another thing is public APIs for indexers/wallets and so on, maybe for them it would be better to use Versioned* stuff, not to break when we change XCM version for storage items, if Location is not compatible.

Another thing, I think we should maybe add some try-runtime / try-state stuff, which would check actual data if they are compatible with actual XCM version used for storage items - but this would be a separate issue. At least, we will see if we can do runtime upgrade or not.

[kianenigma]

Shouldn't this issue be in PJS apps?

[bkchr]

Yeah, it should be.

[bkchr]

polkadot-js/api#5694 but also looks like it was already done.