Found a project called "External Auth Proxy" and have been thinking of using Nostr as part of an auth-chain.

So, just a reminder, that fiatjaf's nak exists:

$ nak event -k 27235 -t u="https://example.com/hello" -t method=GET

fulfills https://github.com/nostr-protocol/nips/blob/master/98.md

Underrated NIP imHo.

$ curl -H "Authorization: Nostr $(nak event -k 27235 -t u="https://example.com/hello" -t method=GET | base64)" ...