{"slug":"toolrail-a25aba75","name":"Toolrail","summary":"Validate the format and supported check-digit rules of tax IDs across Latin America and Spain: Chile RUT, Argentina CUIT/CUIL, Brazil CPF/CNPJ, Mexico RFC, Peru RUC, Colombia NIT, Spain NIF/NIE. Does not verify identity or registration with a tax authority. Use when checking a Latin American or Spanish tax ID's format before saving a customer or an invoice.","status":"unreachable","indexable":false,"listed_since":"2026-10-25T17:51:14.799115Z","sources":[{"source":"x402_bazaar","external_id":"https://toolrail.dev/validate/tax-id","owner_address":"0xc6e6138daac78cec93d491b4581afa1a61b98a17","seen_at":"2026-10-26T05:59:43.990701Z","removed_at":null}],"endpoints":[{"url":"https://toolrail.dev/validate/tax-id","host":"toolrail.dev","protocol":"x402","state":"unreachable","last_probe_at":"2026-10-25T20:26:52.596460Z","last_ok_at":null,"tools_count":null,"tools_changed_at":null,"uptime_24h":0.0,"uptime_30d":0.0}],"also_listed_as":[{"slug":"toolrail-dev-637a8e76","name":"toolrail.dev"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":5,"last_paid_at":"2026-10-25T22:03:07.935Z","reported_at":"2026-10-26T05:59:43.990701Z"},"notice":"Not affiliated with addrbook — claim or request removal."}