Which of these would you do?
They don’t have a feature in that app to swap from onchain to lightning. Your options are:
1. Swap using a service such as nostr:npub1psm37hke2pmxzdzraqe3cjmqs28dv77da74pdx8mtn5a0vegtlas9q8970
2. Swap yourself using something like Muun wallet
3. Swap using a custodial service such as Strike or River
Which of these would you do?