{"entry":{"slug":"dockerhub-registry-api","name":"Docker Hub API","category":"api","summary":"List image repositories, tags and digests.","description":"Public repository and tag metadata; authenticated calls raise the rate limit.","auth_mode":"none for public repos","endpoint":"https://hub.docker.com/v2","docs_url":"https://docs.docker.com/reference/api/hub/latest/","tags":["devtools","containers"],"capabilities":["list_tags","image_digest","repo_metadata"],"auth_params":[],"input_format":"query params","output_format":"json","rate_limit":"anonymous quota","pricing":"free","invocation_example":"curl -s \"https://hub.docker.com/v2/repositories/library/nginx/tags?page_size=1\" | head -c 300","verified":false,"verified_at":null,"featured":false,"checks_total":59,"checks_ok":59,"avg_latency_ms":100,"reports_count":0,"health_ok":true,"health_status_code":429,"health_checked_at":"2026-11-01T23:17:21.257+00:00","health_latency_ms":106,"probe_url":null},"watch":{"hint":"Follow \"dockerhub-registry-api\": get alerted when it goes down, comes back, or changes shape. Free, 3 tools per key. Email follows are confirmed by a one-click email before alerts start.","how":"POST https://agentnexus.app/api/public/watch with {\"slug\":\"dockerhub-registry-api\"} and your x-api-key (the key's email gets the alerts), or add \"email\" / \"webhook_url\". Email follows must be confirmed from the inbox before alerts start."}}