{"uid":"cap_n6jqv7rBaJ1dSWAoDKtKE","slug":"korea-company-intelligence-cd5cd345","name":"Korea Company Intelligence","description":"1gateway lets AI agents buy the data and APIs they need, one call at a time: no signup, no API key, paid per request with USDC on Base or Solana via x402. Coverage: company and compliance checks (sanctions, KYB, SEC filings, Korean companies), Korean real estate, trade and macro data, onchain and market data, and agent utilities such as document-to-Markdown. Every response names its source. Failed calls are never charged.","url":"https://1gateway.dev/v1/kr/business/status?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["b_no"],"properties":{"b_no":{"type":"string","pattern":"^\\d{3}-?\\d{2}-?\\d{5}(,\\s*\\d{3}-?\\d{2}-?\\d{5}){0,19}$","examples":["1248100998"],"maxLength":260,"description":"Business registration numbers (사업자등록번호), 10 digits each, comma-separated (max 20); invalid check digit → 400, not charged"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["count","asOf","notes","attribution","cache","businesses"],"properties":{"asOf":{"type":"string"},"cache":{"type":"string"},"count":{"type":"integer"},"notes":{"type":"array","items":{"type":"string"}},"businesses":{"type":"array","items":{"type":"object","properties":{"status":{"type":"string"},"message":{"type":["string","null"]},"taxType":{"type":["string","null"]},"statusKo":{"type":["string","null"]},"companyId":{"type":"string"},"taxTypeKo":{"type":["string","null"]},"closedDate":{"type":["string","null"]},"registered":{"type":"boolean"},"businessNumber":{"type":"string"},"previousTaxType":{"type":["string","null"]},"invoiceApplyDate":{"type":["string","null"]},"taxTypeChangedDate":{"type":["string","null"]},"closedByUnitTaxationSwitch":{"type":["boolean","null"]}}}},"attribution":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"asOf":"2026-10-19T00:00:00.000Z","cache":"miss","count":3,"notes":["NTS syncs its register every 30 minutes; newly registered businesses can take 1-2 days to appear."],"businesses":[{"status":"active","message":null,"taxType":"vat_general","statusKo":"계속사업자","companyId":"kr-brn-1248100998","taxTypeKo":"부가가치세 일반과세자","closedDate":null,"registered":true,"businessNumber":"1248100998","previousTaxType":null,"invoiceApplyDate":null,"taxTypeChangedDate":null,"closedByUnitTaxationSwitch":false}],"attribution":"Business registration status from the National Tax Service (국세청) via data.go.kr (dataset 15081808, no usage restriction). Translated by this service."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qZVRbPj2Ljvp1ZHmimb-p","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks the operating status of South Korean businesses by registration number against National Tax Service data, returning active/suspended/closed/unregistered status and VAT details.","exampleAgentPrompt":"Can you check whether the South Korean company with business registration number 124-81-00998 is still active and hasn't been closed or suspended?","exampleUseCases":[{"title":"Invoice payment KYB check","prompt":"Before we wire payment on this Korean supplier invoice, can you confirm that business registration number 220-88-01234 is currently active and in good standing with the National Tax Service?"},{"title":"Vendor onboarding due diligence","prompt":"We're onboarding a new South Korean vendor — their registration number is 101-86-56789. Can you check if they're still operating, what their VAT type is, and whether they've been closed or suspended?"},{"title":"Bulk pre-contract verification","prompt":"I need to check the status of three Korean companies before we sign contracts — their registration numbers are 123-45-67890, 234-56-78901, and 345-67-89012. Are they all still active?"}],"resultDescription":"A JSON object containing a count, timestamp (asOf), cache metadata, and an array of business records — one per registration number — each with: status (active/suspended/closed/unregistered), statusKo (Korean label), registered boolean, VAT taxType and taxTypeKo, closedDate, previousTaxType, taxTypeChangedDate, invoiceApplyDate, closedByUnitTaxationSwitch, companyId, and a human-readable message. Data is sourced from Korea NTS and refreshed every 30 minutes.","failureModes":["Invalid check digit on a registration number returns HTTP 400 and no charge","Unregistered number returns status 'unregistered' in the response body","Rate limiting or quota exceeded returns appropriate HTTP error","Malformed b_no pattern (wrong format) returns 400 validation error","Stale data possible up to 30 minutes behind NTS source"],"whenToPreferThis":"Use this endpoint when you need real-time (sub-30-minute) operating status for South Korean businesses specifically, particularly for KYB, accounts payable, invoice validation, or vendor onboarding workflows. It is the right choice over general business registries when you need NTS-authoritative data including VAT type and e-invoice eligibility, and when you need to check up to 20 numbers in a single call at low per-call cost.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:36:12.607Z","isFirstParty":false,"canonicalSlug":"korea-company-intelligence-cd5cd345"}