{"uid":"cap_wHYL99Wi1g2R1RHoJxZx0","slug":"toll402-y-tunnus-validator-32c36a1e","name":"Toll402 Y-tunnus 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/y_tunnus_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":["value"],"properties":{"value":{"type":"string","description":"Y-tunnus in format NNNNNNN-C, e.g. 1234567-1"}},"additionalProperties":false},"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_YbJNzx8_FpCjX08mTxBKP","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 business ID (Y-tunnus) to confirm it is correctly formatted and checksum-valid","exampleAgentPrompt":"Can you check if the Finnish business ID 1234567-8 is valid?","exampleUseCases":[{"title":"Supplier onboarding form validation","prompt":"Before we add this Finnish supplier to our system, can you validate their business ID 2345678-2 to make sure it's properly formatted and has a correct checksum?"},{"title":"Finnish invoice processing check","prompt":"I just received an invoice from a Finnish company with Y-tunnus 0123456-7 — can you verify that business ID is valid before I approve payment?"},{"title":"E-commerce checkout Finnish VAT check","prompt":"A customer entered 9876543-1 as their Finnish company ID during checkout — can you validate that Y-tunnus for me?"}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating whether the provided Y-tunnus is valid (true) or invalid (false). No additional detail is returned beyond the validation outcome.","failureModes":["Malformed input format (not matching NNNNNNN-C pattern) returns ok: false or an error","Invalid checksum digit causes ok: false","Missing or empty value field causes a request error","Network or gateway error from Toll402 returning HTTP 5xx"],"whenToPreferThis":"Use this endpoint when you need a quick, low-cost ($0.001 USDC) programmatic check of a Finnish Y-tunnus format and checksum — ideal for form validation, supplier onboarding, invoice processing, or any workflow that receives Finnish business IDs from untrusted input. Does not perform a live registry lookup; use a Finnish PRH (Business Information System) integration if you need to confirm the business is actively registered.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:38:21.430Z","isFirstParty":false,"canonicalSlug":"toll402-y-tunnus-validator-32c36a1e"}