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KMDE Data API — Korea HS854232 Trade Statistics (Vietnam)
x402
KMDE Data API — Korea HS854232 Trade Statistics (Vietnam) is a paid API for AI agents from kmde-snapshot-candidate.onrender.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).
Returns 24-month Korea-to-Vietnam export trade statistics for HS code 854232 (electronic memory integrated circuits) as a signed, versioned JSON snapshot.
Price / call$0.005
Success—
StatusUnknown
How this service works
한국 HS854232 무역 통계, 코스닥 OpenDART 7일 공시 목록과 Base ERC-20 계약 기초 사실의 무료 목록·샘플 및 x402 고정 버전 JSON API.
Output
A versioned JSON snapshot containing: scope metadata (HS code, direction, period, destination country), an array of monthly export records (period, USD FOB amount, YoY percent change, row state, source XML hash), snapshot identity (ID, SHA-256, collection timestamp), product ID, and record count — typically 24 monthly records covering a rolling 2-year window.
Example use cases
Semiconductor supply chain market analysis
“I need monthly data on how much Korea exports in electronic memory chips (HS code 854232) to Vietnam — get me the USD FOB values and any year-over-year changes for the last two years.”
Trade flow monitoring for investment research
“Can you fetch the latest Korea-to-Vietnam trade snapshot for HS854232 integrated circuit memories? I want to track whether export volumes are growing or shrinking to inform my semiconductor sector research.”
Customs compliance data verification
“Get me the KMDE export trade records for Korean memory ICs going to Vietnam — I need the HS854232 figures including the snapshot SHA-256 hash for provenance verification.”
Technical details
Endpoint
GEThttps://kmde-snapshot-candidate.onrender.com/v1/trade/hs854232/VN.json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured, versioned, machine-readable Korean export trade statistics specifically for electronic memory integrated circuits (HS 854232) to a specific partner country. It is preferable to scraping raw Korean customs or KITA portals because it provides pre-parsed JSON with provenance hashes. The fixed $0.005 USDC per-call pricing via x402 makes it suitable for automated agent pipelines. Use it over generic trade data APIs when you need the specific HS 854232 semiconductor memory category with Korean origin data.
Side effects
- Unsupported country code returns validation error (only CN, HK, VN, TW, US, JP accepted)
- Payment not provided or rejected returns HTTP 402 requiring x402 USDC micropayment
- Service unavailable on Render cold start may cause slow initial response or timeout
- Snapshot data may have lag if upstream Korean customs XML has not been published for latest period
- SHA-256 mismatch if snapshot file is corrupted in transit
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"format": "application/json",
"example": {
"scope": {
"hs_code": "854232",
"hs_label": "Memories (electronic integrated circuits)",
"direction": "export",
"period_end": "202608",
"amount_unit": "USD FOB",
"period_start": "202409",
"weight_state": "NOT_COLLECTED",
"destination_name": "Vietnam",
"reporting_country": "KR",
"destination_country": "VN"
},
"records": [
{
"period": "202409",
"country": "VN",
"hs_code": "854232",
"direction": "export",
"row_state": "OBSERVED",
"weight_kg": null,
"yoy_state": "NO_MATCHING_PRIOR_PERIOD",
"amount_usd": "698290997",
"yoy_percent": null,
"amount_basis": "FOB",
"amount_state": "OBSERVED",
"source_xml_sha256": "4c982c524166f0daf3e9beed5f3e94927a5cf80f58141a2a3e0f07edd73153da",
"source_detail_count": 7
}
],
"version": "1.0.0-202608",
"snapshot": {
"id": "pc2-20261001T132500Z-hs854232-24m-metadata-v2",
"sha256": "bc3efe5fceb8379f3540822f9536ffc1acddeb3a88b44fbae1d4e05d766660f7",
"collected_at": "2026-10-01T13:05:16.471745+00:00",
"source_published_at": null
},
"product_id": "korea-hs854232-country-slice-v1",
"record_count": 24
}
}Tags
x402
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