al_al_cool_j on Nostr: #asknostr Trying to export a watch only wallet from my coldcard to nunchuck on my ...

#asknostr
Trying to export a watch only wallet from my coldcard to nunchuck on my phone.

Am I meant to be exporting the "master xpub"? Or segwit? Or what?

I've done it once before, but now forget the steps.

Shameless ignorance. Feel free to school me, though I am pretty set on using coldcard and nunchuck via NFC.