{"uid":"cap_yrzCTjkZz0GNBVf3mOMDJ","slug":"getapi-kvk-number-validation-c338f0f1","name":"GetApi KVK Number Validation","description":"Ontdek, test en integreer krachtige API's voor web scraping, e-mailvalidatie, geolocatie\n    en meer. Gratis starten.","url":"https://api.getapi.nl/api/v1/validate/kvk","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"kvk_number":{"type":"string"}}},"responseSchema":{"type":"json","example":{"error":null,"found":true,"valid":true,"actief":true,"message":"KVK-nummer is geregistreerd en actief.","lidstaat":"NL","kvk_number":"59581883","rechtsvorm":"BV","insolventie":null,"retry_after":null,"activiteiten":[{"soort":"hoofdactiviteit","sbi_code":"5630"}],"datum_aanvang":"2010-12-31","postcode_regio":15,"postcode_regio_code":"15**","insolventie_omschrijving":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_WNmTHkj9D-wrinKq3MYqd","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":"Validates a Dutch KVK (Chamber of Commerce) registration number and returns business status, legal form, and activity details","exampleAgentPrompt":"Can you validate KVK number 59581883 and tell me if the company is currently active and registered in the Netherlands?","exampleUseCases":[{"title":"Vendor onboarding compliance check","prompt":"We're onboarding a new Dutch supplier and they gave us KVK number 12345678 — can you check if it's valid, active, and what their legal business form is?"},{"title":"Detecting insolvent counterparties","prompt":"Before we sign this contract with a Dutch company, can you verify KVK number 87654321 and confirm they're not in insolvency proceedings?"},{"title":"Automated invoice KVK verification","prompt":"This invoice came in with KVK number 59581883 listed — please check if that number is real and the business is currently active so we can approve payment."}],"resultDescription":"Returns a JSON object indicating whether the KVK number is valid and found, whether the business is currently active, the legal form (e.g. BV), a list of business activities with SBI codes, registration start date, postal region code, insolvency status and description, and the member state (NL).","failureModes":["KVK number not found in registry — found: false, valid: false","KVK number format invalid — error returned","Company exists but is no longer active — actief: false","Rate limiting — retry_after field populated","Network or upstream registry unavailability"],"whenToPreferThis":"Use this endpoint when you need to verify Dutch business registrations specifically via KVK number. It is purpose-built for the Netherlands Chamber of Commerce registry and returns structured business metadata including legal form, insolvency status, and SBI activity codes — making it superior to generic company lookup APIs for Dutch B2B due diligence, supplier onboarding, invoice validation, or compliance workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:54:35.836Z","isFirstParty":false}