{"uid":"cap_MjohcexOPi8lrv9lZ5Ggz","slug":"finnish-company-registry-lookup-prh-ytj-18a6aaae","name":"Finnish Company Registry Lookup (PRH YTJ)","description":"Official Finnish company registry via PRH YTJ open data v3 (avoindata.prh.fi). Query: ?q=nokia for name search (best matches first, max 10) or ?q=0112038-9 for exact Business ID lookup. Returns business_id, EU BRIS id, current name, company form, main business line, registration date, status, end date, website and address per company. Company data only, no personal data (GDPR). License CC BY 4.0. 24h cache.","url":"https://data.greeneris.io/v1/fi/company","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"Company name (substring search) or Finnish Business ID (y-tunnus, format 1234567-8)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_g0lvPk49SkfN6itotIo_2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches or looks up Finnish companies by name or Business ID using the official PRH YTJ open data registry, returning business details including registration status, company form, and address.","exampleAgentPrompt":"Can you look up Nokia in the Finnish company registry and tell me its official Business ID, registration date, and current status?","exampleUseCases":[{"title":"Verify Finnish supplier before contracting","prompt":"We're about to sign a contract with a Finnish company called Wärtsilä Oyj — can you check the Finnish business registry to confirm it's registered, active, and get its official Business ID and address?"},{"title":"Due diligence on Finnish investment target","prompt":"I'm researching a Finnish startup, their y-tunnus is 2814145-1 — can you pull their official company details from the Finnish registry, including their legal form, main business line, and registration date?"},{"title":"Find Finnish company contact details","prompt":"Can you search the Finnish PRH registry for 'Kone' and give me the top matching companies with their business IDs, current status, and registered addresses?"}],"resultDescription":"Returns up to 10 matching companies (for name searches) or one exact match (for Business ID lookup), each with: Finnish Business ID (y-tunnus), EU BRIS identifier, current legal name, company form, main business line (toimiala), registration date, active/dissolved status, end date if applicable, official website, and registered address. Data is cached for 24 hours. No personal data is returned.","failureModes":["No results found if company name substring matches nothing in the registry","Invalid y-tunnus format returns an error or empty result","Dissolved or deregistered companies may appear with end date set","Cache lag up to 24h means very recent changes may not be reflected","Network or upstream PRH API unavailability causes request failure"],"whenToPreferThis":"Use this endpoint when you need authoritative Finnish company data sourced directly from the PRH YTJ official registry. Prefer it over generic business search tools when the user specifically needs Finnish Business ID (y-tunnus), EU BRIS ID, or official registration status for Finnish entities. Ideal for KYC, supplier verification, or due diligence workflows involving Finnish companies. For French or Norwegian companies, sibling endpoints on the same platform are more appropriate.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:04:15.305Z","isFirstParty":false}