{"uid":"cap_nM_tJTjaswdCdmPV7w-_p","slug":"korea-nts-business-registration-status-lookup-sample-f7f17be9","name":"Korea NTS Business Registration Status Lookup (Sample)","description":"사업자등록번호를 넣으면 국세청 기준 사업자 상태(계속·휴업·폐업), 과세유형, 폐업일을 돌려줍니다. 한 번에 최대 100건, 인증키 불필요. Korea business registration status check: given Korean business registration numbers (사업자등록번호), returns the National Tax Service (NTS) status (active / suspended / closed), VAT taxpayer type and closure date, up to 100 numbers per call. Source: NTS via data.go.kr. (sample input)","url":"https://handsel-mandate-demo.vercel.app/biz/status/sample?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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"data":{"type":"array","items":{"type":"object","properties":{"b_no":{"type":"string"},"b_stt":{"type":"string"},"end_dt":{"type":"string"},"utcc_yn":{"type":"string"},"b_stt_cd":{"type":"string"},"tax_type":{"type":"string"},"tax_type_cd":{"type":"string"},"rbf_tax_type":{"type":"string"},"rbf_tax_type_cd":{"type":"string"},"invoice_apply_dt":{"type":"string"},"tax_type_change_dt":{"type":"string"}}}},"format":{"type":"string"},"source":{"type":"string"},"match_cnt":{"type":"number"},"request_cnt":{"type":"number"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Uu7-fG7M7dpdKgpfh2W_g","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns sample business registration status data from the Korean National Tax Service (국세청), including registration state, tax type, and invoice applicability.","exampleAgentPrompt":"Can you check the business registration status for a Korean company using the National Tax Service sample lookup — I want to see what fields come back like business status code, tax type, and whether they can issue invoices?","exampleUseCases":[{"title":"Vendor compliance check before payment","prompt":"Before we process this invoice from a Korean supplier, can you verify their business registration is still active and they're eligible to issue tax invoices according to the 국세청?"},{"title":"KYB screening for Korean business partner","prompt":"We're onboarding a new Korean business partner — can you pull their registration status from the National Tax Service to confirm they're not closed or deregistered and check their tax type?"},{"title":"Invoice eligibility verification","prompt":"Can you check if this Korean company is allowed to issue VAT invoices right now by looking up their business status through the National Tax Service sample endpoint?"}],"resultDescription":"Returns an array of business records, each containing: business registration number (b_no), registration status text (b_stt) and code (b_stt_cd), closure date (end_dt), whether under tax unit consolidation (utcc_yn), tax type and code, reverse billing tax type and code, invoice applicable date (invoice_apply_dt), and tax type change date (tax_type_change_dt). Also includes aggregate request_cnt and match_cnt fields.","failureModes":["No matching business found — returns empty data array with match_cnt of 0","Invalid or malformed business registration number — may return no results","Sample endpoint may return static/mock data rather than live NTS data","API unavailable or payment not processed — 402 or 5xx error"],"whenToPreferThis":"Use this endpoint when you need to verify the registration status or tax type of a Korean business entity via the National Tax Service (국세청), particularly for vendor onboarding, KYB compliance, invoice verification, or pre-payment due diligence. This is a sample endpoint, so prefer it for testing integration logic or validating response schema before using a production equivalent.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:38:39.860Z","isFirstParty":false,"canonicalSlug":"korea-nts-business-registration-status-lookup-sample-f7f17be9"}