{"slug":"mart402-bdb91dda","name":"Mart402","summary":"Invoice field verification for AI agents: arithmetic consistency of invoice fields, line-item totals, JP registration number check-digit + corporate-number existence observation (official NTA registry), accounting JSON. $0.015/call.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:34.608484Z","sources":[{"source":"x402_bazaar","external_id":"https://mart402.com/v1/verify","owner_address":"0xe3244a21d0d68bfa78b7cad8c3b8777adfbb3188","seen_at":"2026-10-26T06:00:05.503156Z","removed_at":null}],"endpoints":[{"url":"https://mart402.com/v1/verify","host":"mart402.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T00:43:37.229876Z","last_ok_at":"2026-10-26T00:43:37.229876Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"mart402-com-7302b520","name":"mart402.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":9,"last_paid_at":"2026-10-21T05:00:29.817Z","reported_at":"2026-10-26T06:00:05.503156Z"},"notice":"Not affiliated with addrbook — claim or request removal."}