{"slug":"livecheck-fly-dev-v1-check-422e7e36","name":"livecheck.fly.dev/v1/check","summary":"Livecheck Sentinel check - one-shot URL condition check. POST /v1/check with {target, condition, baseline_hash?}. Detectors: status_change, keyword, text_diff, numeric_threshold. Returns current observation + fired when comparable. Fixed $0.02 USDC. No watcher created. Not /v1/verify ($0.01) and not Confirm.","status":"live","indexable":true,"listed_since":"2026-10-25T17:53:23.482227Z","sources":[{"source":"x402_bazaar","external_id":"https://livecheck.fly.dev/v1/check","owner_address":"0x33693228b706cb30f4b4dbf35f79129a763f91c5","seen_at":"2026-10-26T06:01:31.801375Z","removed_at":null}],"endpoints":[{"url":"https://livecheck.fly.dev/v1/check","host":"livecheck.fly.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-25T23:44:24.814309Z","last_ok_at":"2026-10-25T23:44:24.814309Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"livecheck-fly-dev-4f1e9a63","name":"livecheck.fly.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":7,"last_paid_at":"2026-10-12T23:28:06.547Z","reported_at":"2026-10-26T06:01:31.801375Z"},"notice":"Not affiliated with addrbook — claim or request removal."}