{"slug":"eu-vat-number-validation-473a49e4","name":"EU VAT Number Validation","summary":"EU VAT number validation against the European Commission's official VIES service, a live query of the issuing member state's national VAT register. Give a VAT id with country prefix (27 EU states plus XI) and get whether it is valid for intra-EU trade, plus registered name and address where the state discloses them. Use it for B2B invoicing and reverse-charge checks, customer onboarding/KYB and supplier data cleaning. Norway is not in VIES: use /firma.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:24.535920Z","sources":[{"source":"x402_bazaar","external_id":"https://nordata.hihat.workers.dev/mva","owner_address":"0xf00679cd8b440c8bd541fb2aab1382e6ffd65a51","seen_at":"2026-10-27T21:41:50.277284Z","removed_at":null}],"endpoints":[{"url":"https://nordata.hihat.workers.dev/mva","host":"nordata.hihat.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-27T19:42:14.161111Z","last_ok_at":"2026-10-27T19:42:14.161111Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"nordata-hihat-workers-dev-f8bb2c52","name":"nordata.hihat.workers.dev"}],"payment_options":[{"endpoint_url":"https://nordata.hihat.workers.dev/mva","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"3000","pay_to":"0xf00679cd8b440c8bd541fb2aab1382e6ffd65a51","observed_at":"2026-10-27T19:42:14.161111Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":4,"last_paid_at":"2026-10-25T18:40:14.411Z","reported_at":"2026-10-27T21:41:50.277284Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 5 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 2 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"3 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":"2026-10-28T00:48:54.987200Z"},"identity":{"endpoint_domains":["hihat.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"eu-vat-number-validation-afdede7d","name":"EU VAT Number Validation","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."}