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KMDE Data API — Korea Trade Statistics & KOSDAQ OpenDART Bundle
x402
KMDE Data API — Korea Trade Statistics & KOSDAQ OpenDART Bundle is a paid API for AI agents from kmde-snapshot-candidate.onrender.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-15).
Returns a ZIP archive containing Korean HS854232 trade statistics, KOSDAQ OpenDART 7-day disclosure listings, and Base ERC-20 contract fundamentals as JSON data.
Price / call$0.1
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 binary ZIP archive (application/zip) containing multiple JSON files: Korean HS854232 trade statistics data, KOSDAQ OpenDART disclosures from the last 7 days, and Base ERC-20 contract fundamental facts. The ZIP may also include free sample/list versions alongside the paid x402-gated full versions.
Example use cases
Korean semiconductor trade research
“Can you grab the latest Korean trade statistics for HS code 854232 electronic integrated circuits? I need the import/export figures as a downloadable data bundle.”
KOSDAQ corporate disclosure monitoring
“Pull the most recent 7-day KOSDAQ OpenDART disclosure list for me — I want to see what Korean listed companies have filed this week.”
Base blockchain ERC-20 due diligence
“Fetch the KMDE bundle that includes Base ERC-20 contract fundamentals so I can cross-reference them with the Korean market data in the same package.”
Technical details
Endpoint
GEThttps://kmde-snapshot-candidate.onrender.com/v1/bundle.zip?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a bundled, pre-packaged snapshot of Korean HS854232 trade statistics combined with KOSDAQ OpenDART recent disclosures and Base ERC-20 contract data in a single low-cost ($0.1 USDC) call. Prefer this over building separate API integrations with OpenDART, Korean customs data providers, and Base blockchain indexers individually. Best for agents that need a cross-domain Korean market + blockchain data snapshot without real-time streaming requirements.
Side effects
- Payment not received or x402 payment protocol failure — endpoint returns 402 Payment Required
- Network timeout from Render hosted service — service may be cold-starting
- Invalid or malformed Idempotency-Key header — may return 400 Bad Request
- ZIP archive may be incomplete or empty if upstream data sources (OpenDART, Korean customs) are unavailable
- Stale data if the snapshot has not been refreshed recently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "binary",
"format": "application/zip"
}Tags
x402
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