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I got many. The latest was INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS. Before trying to send the 1k satoshis ($0.46), I see the fee is 1.77 and the total is 1001.177. Currently I have a single channel through CoinGate.
Trying to create a 1k satoshi channel to this site (the address provided at the bottom?), and I get Unable to open channel: 2 UNKNOWN: dial tcp: address ...: no suitable address found.
I'm using Zap 0.7.2 Linux Desktop.
Earlier, I tried creating a channel through Zap and then funding the account (lightning invoice?) provided but got a different error, which I can't remember now.
I should also mention I barely know what I'm doing.