{"slug":"core-json-validator-40837990","name":"CORE JSON Validator","summary":"Use this service before importing or publishing JSON to check it against a restricted draft-07 schema. Send dataJson and schemaJson as JSON-encoded strings. Max 256 KiB UTF-8 each, depth 32; bounded node and work limits. Supports types, required properties, items, enums and numeric/length bounds. No regex, combinators or external references. Invalid business data returns valid=false.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:18.577545Z","sources":[{"source":"x402_bazaar","external_id":"https://api.coregroupimmo.com/v1/json/validate","owner_address":"0x3fdb182298535503354647a6c8d48a1a410e36d5","seen_at":"2026-10-27T12:29:47.044693Z","removed_at":null}],"endpoints":[{"url":"https://api.coregroupimmo.com/v1/json/validate","host":"api.coregroupimmo.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:46:24.998658Z","last_ok_at":"2026-10-26T05:46:24.998658Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-coregroupimmo-com-eea31616","name":"api.coregroupimmo.com"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":7,"last_paid_at":"2026-10-25T08:41:32.093Z","reported_at":"2026-10-27T12:29:47.044693Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 24 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"5 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:00:29.171698Z"},"identity":{"endpoint_domains":["coregroupimmo.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"core-json-validator-fdc534bc","name":"CORE JSON Validator","proven_domain":null}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}