bitcoin
[nostrobots](
https://github.com/ocknamo/n8n-nodes-nostrobots): n8n node for nostr.
[NaaS](
https://github.com/ocknamo/nostr-as-a-service): Nostr as a service. Make Nostr micro apps available as web apps.
[shotr](
https://6or.cc/) Generating Lightning tip link and shorted url service powerd by nostr with NIP-5.