{"uid":"cap_fdZZfBrKBlx3Bcr20GJ7a","slug":"sirenic-polish-krs-company-registry-lookup-633d66ae","name":"Sirenic Polish KRS Company Registry Lookup","description":"Official Polish company registry lookup (KRS, Krajowy Rejestr Sądowy, the National Court Register of Poland). Query: /v1/eu/entreprise/PL/0000006865 (10-digit KRS number). Returns legal name, legal form, normalized status, incorporation date and registered office, live from KRS (officers anonymized at the source). A foreign entrepreneur or its branch, a professional partnership or a form off the list: 404, not billed.","url":"https://api.sirenic.eu/v1/eu/entreprise/PL/:id?utm_source=zero.xyz","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"],"type":"string"},"pathParams":{"type":"object","required":["id"],"properties":{"id":{"type":"string","description":"Polish KRS number, exactly 10 digits INCLUDING leading zeros (0000006865). Not the NIP, not the REGON. Krajowy Rejestr Sądowy, Ministry of Justice."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rlY7RnZPQYRVx6znafTmx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Look up a Polish company by KRS number against the official Krajowy Rejestr Sądowy (Ministry of Justice) registry, returning legal name, form, status, incorporation date, and registered office.","exampleAgentPrompt":"Can you look up the Polish company with KRS number 0000006865 from the official KRS registry and tell me its legal name, current status, legal form, incorporation date, and registered office address?","exampleUseCases":[{"title":"Supplier due diligence before payment","prompt":"Before I wire payment to this Polish vendor, can you check KRS number 0000931645 in the official Polish company registry and confirm they're still active, what legal form they are, and where their registered office is?"},{"title":"Onboarding a new Polish business client","prompt":"We're onboarding a new Polish company and I need to verify their details — their KRS number is 0000127371. Can you pull their official registry data: legal name, incorporation date, legal form, and current status?"},{"title":"Investigating a Polish counterparty","prompt":"I'm doing a background check on a Polish firm — KRS 0000006865. Can you get me their official legal name, whether they're still registered and active, their legal form, and when they were incorporated, straight from the KRS?"}],"resultDescription":"A unified JSON object containing the company's official legal name, legal form (e.g. spółka z o.o.), normalized status (active/inactive), incorporation date, and registered office address — sourced live from the Polish KRS Ministry of Justice registry. Officer details are anonymized at source.","failureModes":["KRS number not found — company does not exist in the registry (404)","Invalid KRS number format — must be exactly 10 digits including leading zeros (400)","KRS registry temporarily unavailable — upstream source outage","Passing NIP or REGON instead of KRS number — different identifier types not accepted","Omitting leading zeros from the KRS number causing a lookup failure"],"whenToPreferThis":"Use this endpoint when you specifically need official Polish company registry data keyed by KRS number. It returns live, authoritative data directly from the Polish Ministry of Justice. Prefer it over generic business data aggregators when legal accuracy and official source provenance matter — e.g. for KYB/KYC, supplier verification, legal due diligence, or e-invoicing compliance in Poland. Not suitable for lookups by company name, NIP, or REGON — those require different endpoints.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:35:33.061Z","isFirstParty":false,"canonicalSlug":"sirenic-polish-krs-company-registry-lookup-633d66ae"}