{"uid":"cap_wetXo6QyHQ6m92MnCuiX9","slug":"kmde-korea-hs854232-trade-changes-china-export-statistics-versioned-b86b3a12","name":"KMDE Korea HS854232 Trade Changes — China Export Statistics (Versioned JSON)","description":"한국 HS854232 무역 통계, 코스닥 OpenDART 7일 공시 목록과 Base ERC-20 계약 기초 사실의 무료 목록·샘플 및 x402 고정 버전 JSON API.","url":"https://kmde-snapshot-candidate.onrender.com/v1/trade/hs854232/changes/20261007T045335Z/CN.json?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","pathParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"headers":{"type":"object","properties":{"Idempotency-Key":{"type":"string","pattern":"^[!-~]+$","maxLength":128,"minLength":1}},"additionalProperties":false},"pathParams":{"type":"object","required":["version","country"],"properties":{"country":{"const":"CN"},"version":{"const":"20261007T045335Z"}},"additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type","format","example"],"properties":{"type":{"const":"json"},"format":{"const":"application/json"},"example":{"type":"object"}},"additionalProperties":false}},"additionalProperties":false},"responseSchema":{"type":"json","format":"application/json","example":{"scope":{"unit":"USD FOB","hs_code":"854232","direction":"export","destination_name":"China","country_selection":"selected destination; not global rank","reporting_country":"KR","destination_country":"CN"},"version":"20261007T045335Z","product_id":"korea-hs854232-trade-changes-v1","paid_fields":["latest.exports_usd","latest.mom","latest.yoy","revisions","source_observation"],"latest_period":"202608"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dyn5PR9fHgK7cNpwiz_zv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns versioned Korean HS854232 (integrated circuits/semiconductors) export trade-change statistics to China, including period-over-period metrics, with free metadata fields and paid detail fields unlocked via x402 micropayment.","exampleAgentPrompt":"Pull the versioned KMDE snapshot for Korea's HS854232 semiconductor export changes to China — I want to see the month-over-month and year-over-year figures for the latest available period.","exampleUseCases":[{"title":"Semiconductor supply chain monitoring","prompt":"I'm tracking Korean chip exports to China — can you grab the latest KMDE HS854232 trade-change snapshot for China and tell me whether exports are up or down month-over-month and year-over-year?"},{"title":"Korea-China trade research for investment analysis","prompt":"For my macro research report, I need the most recent Korea-to-China export figures for HS code 854232 integrated circuits, including any revision history — can you fetch that versioned KMDE dataset?"},{"title":"Automated trade alert pipeline","prompt":"Check the KMDE snapshot for Korean HS854232 exports to China and flag if the latest period shows a significant month-over-month or year-over-year decline compared to prior readings."}],"resultDescription":"A JSON object containing: scope metadata (HS code, direction, reporting country KR, destination country CN, unit USD FOB), a version timestamp, a product ID, the latest trade period (e.g. '202608'), and field listings distinguishing free vs. paid fields. Paid fields (exports_usd, MoM, YoY, revisions, source_observation) are unlocked after x402 micropayment of $0.005 USDC.","failureModes":["Version timestamp not found — if the exact version string is wrong or stale, the endpoint may return 404 or empty","Payment not completed — without x402 USDC payment, paid_fields values are withheld or redacted","Country code mismatch — only CN is valid for this endpoint variant; other country codes require different sibling endpoints","Network/hosting latency — endpoint runs on Render free tier, cold starts may cause occasional timeouts","Data not yet published — if the latest_period has not been updated, stale data may be returned"],"whenToPreferThis":"Choose this endpoint when you need a fixed, versioned snapshot of Korean HS854232 (semiconductor/IC) export trade changes specifically destined for China, expressed in USD FOB with MoM and YoY metrics. Prefer it over general trade databases when you need structured, machine-readable JSON with revision history and you are willing to make a small x402 micropayment ($0.005 USDC) to unlock the full detail fields. It is particularly suited for automated pipelines monitoring Korean semiconductor export trends to China over time using versioned, reproducible snapshots.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:32:45.906Z","isFirstParty":false,"canonicalSlug":"kmde-korea-hs854232-trade-changes-china-export-statistics-versioned-b86b3a12"}