Do you think this should be a new NIP to have this standardized? It does make sense. Probably having this as an http request makes more sense than some nostr event, since you may not be connected to anything yet?  

 HTTP with nip-98 sounds good, would love to see a spec for this kind of thing. 

 That's a good pro-http argument I didn't think about yet, thanks. 

And it's probably time to NIP this indeed.