A curated catalogue of Nostr relays, organised into discovery collections and refreshed hourly by CI. Source on GitHub.
urls.json — flat URL listrelays.json — full dataset with health statuscollections.json — grouped by collection id
Served with Content-Type: application/json, permissive CORS, no rate limit.
curl -sL https://relays.meowl.social/urls.json | jq .urls