xyzpub API - P2TR

[dlabrie]

Describe the new feature or enhancement

Have the ability to call the /api/xyzpub/:extendedPubkey to generate P2TR (Pay-to-taproot) addresses. Perhaps with a bip32Path variable?
As well as have the /api/xyzpub/txids/:xyzpub endpoint return taproot transactions related to that zpub.

Additional context

Started using taproot and I can't list transactions going to my taproot wallet

bitcoinjs-lib appears to have P2TR address generation support

[pointbiz]

I also want this feature for the API and the UI.

I noticed there's 2 other xpubs the Capital Y Pub P2WSH in P2SH and capital Z pub P2WSH that are not supported.
See here:
https://jlopp.github.io/xpub-converter/

Does anyone know where some existing open source repo with derivation code for those?

Also, for taproot and how many derivations exist for taproot?