{"uid":"cap_C1ZutagwasuVb18Yg_g7z","slug":"finnish-vat-number-validator-56966868","name":"Finnish VAT Number Validator","description":"The OpenRouter for AI-agent tools: one gateway, one wallet, every capability. Built-in tools, forged tools, a global verified business directory and 2,000+ aggregated x402 services, all paid per call in USDC via x402 (HTTP 402). No signup, no API key.","url":"https://toll402.dev/v1/t/vat_fi_validate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","required":["vat"],"properties":{"vat":{"type":"string","description":"Finnish VAT number, e.g. FI24644919"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_mAiZW2ijIX_nCJmK9Es1x","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a Finnish VAT number (ALV-numero) and returns whether it is valid","exampleAgentPrompt":"Can you check if FI24644919 is a valid Finnish VAT number?","exampleUseCases":[{"title":"B2B invoice compliance check","prompt":"Before I send this invoice to our Finnish supplier, can you verify their VAT number FI12345678 is actually valid and registered?"},{"title":"E-commerce checkout VAT verification","prompt":"A customer entered FI87654321 as their Finnish VAT number at checkout — can you confirm it's a real registered VAT ID before I apply the B2B tax exemption?"},{"title":"New vendor onboarding validation","prompt":"We're onboarding a new Finnish vendor and they gave us VAT number FI29234602 — please check if it's valid so we can complete their supplier profile."}],"resultDescription":"Returns a JSON object with an 'ok' boolean field indicating whether the provided Finnish VAT number is valid and registered. A true value means the number passed validation; false means it did not.","failureModes":["Malformed VAT number format (not starting with 'FI' prefix or wrong digit count) may return invalid","Network timeout or upstream registry unavailability returns an error","Payment failure via x402 prevents the call from completing","VAT number exists in correct format but is not registered returns ok: false"],"whenToPreferThis":"Use this endpoint when you need to programmatically verify Finnish (FI-prefix) VAT numbers for compliance, invoicing, or onboarding workflows and want a pay-per-call model with no signup or API key via x402/USDC payment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T06:42:02.154Z","isFirstParty":false,"canonicalSlug":"finnish-vat-number-validator-56966868"}