{"slug":"riddle-oracle-e9894d9a","name":"Riddle Oracle","summary":"Pay a micro-fee in USDC on Base mainnet to receive a riddle and its answer.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:08.864153Z","sources":[{"source":"x402_bazaar","external_id":"https://riddlex402.vercel.app/api/riddle","owner_address":"0x255cdb4e42afefc7120b0388eb78f96d996d387b","seen_at":"2026-10-26T05:59:32.864732Z","removed_at":null}],"endpoints":[{"url":"https://riddlex402.vercel.app/api/riddle","host":"riddlex402.vercel.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T03:36:18.234522Z","last_ok_at":"2026-10-26T03:36:18.234522Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"riddlex402-vercel-app-2f099eb4","name":"riddlex402.vercel.app"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":9,"last_paid_at":"2026-10-07T03:24:40.728Z","reported_at":"2026-10-26T05:59:32.864732Z"},"notice":"Not affiliated with addrbook — claim or request removal."}