{"uid":"cap_T6PH4gLo065vpIURcufWy","slug":"romanian-vat-number-checksum-validator-b7372ee7","name":"Romanian VAT Number Checksum Validator","description":"Call when an agent needs whether a RO VAT checksum is valid. No registry lookup. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/check-vat-ro first.","url":"https://agentshelf.syntexa.ch/v1/check-vat-ro?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"data":{"description":"JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN."},"value":{"type":"string","examples":["00000019"],"maxLength":20000,"minLength":1,"description":"Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar."},"schema":{"description":"JSON Schema document for schema-check SKUs. Omit it on string checks."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JuQ3sLxTEACm1WysbVhis","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates the checksum of a Romanian VAT (CIF/CUI) number without performing a live registry lookup","exampleAgentPrompt":"Can you check whether the Romanian VAT number RO12345678 has a valid checksum — just the format check, no registry lookup needed?","exampleUseCases":[{"title":"Invoice validation before submission","prompt":"Before I send this invoice to my Romanian supplier, can you verify that their VAT number RO24736512 passes the checksum — I just need to know if the format is structurally correct."},{"title":"Batch onboarding form validation","prompt":"A new vendor filled out our onboarding form with the Romanian CUI 18547963 — can you confirm the checksum is valid so I know it's not a typo?"},{"title":"E-commerce checkout VAT field check","prompt":"A customer entered RO9876543 as their Romanian VAT number during checkout — does it pass the checksum validation?"}],"resultDescription":"Returns a boolean or structured result indicating whether the provided Romanian VAT (CIF/CUI) number has a valid checksum, without querying any official tax authority registry","failureModes":["Empty or missing value field returns a validation error","Value exceeding 20000 characters rejected","Malformed JSON body causes a 400 error","Non-Romanian VAT numbers may return invalid even if valid in their own country","Payment not included or insufficient USDC triggers a 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap ($0.002 USDC) checksum-only validation of a Romanian VAT number and do not require confirmation against the official ANAF registry. Prefer the free sandbox endpoint POST /v1/sandbox/check-vat-ro for testing. Choose this over a full registry lookup when speed and cost matter more than live registration status.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:24.452Z","isFirstParty":false,"canonicalSlug":"romanian-vat-number-checksum-validator-b7372ee7"}