{"slug":"url-uptime-checker-6eb45ca8","name":"URL Uptime Checker","summary":"Checks whether a website or web address is currently reachable and reports how fast it responded.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:17.006865Z","sources":[{"source":"x402_bazaar","external_id":"https://url-uptime-checker.underscoredone.com/check","owner_address":"0xe9740820225b3918b4ddd1292c7ca4ca0e2c2f08","seen_at":"2026-10-26T05:59:09.576816Z","removed_at":null}],"endpoints":[{"url":"https://url-uptime-checker.underscoredone.com/check","host":"url-uptime-checker.underscoredone.com","protocol":"x402","state":"live","last_probe_at":"2026-10-25T19:12:01.291791Z","last_ok_at":"2026-10-25T19:12:01.291791Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"url-uptime-checker-underscoredone-com-50110a75","name":"url-uptime-checker.underscoredone.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":6,"last_paid_at":"2026-10-21T07:01:40.380Z","reported_at":"2026-10-26T05:59:09.576816Z"},"notice":"Not affiliated with addrbook — claim or request removal."}