# KMDE Korea HS854232 Trade Statistics — US Destination Slice

> KMDE Korea HS854232 Trade Statistics — US Destination Slice 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 2026-10-15).

Returns monthly South Korean export statistics for HS code 854232 (electronic memory integrated circuits) to a specified destination country, covering up to 24 months of FOB-USD trade records.

## Facts

- Endpoint: GET https://kmde-snapshot-candidate.onrender.com/v1/trade/hs854232/US.json?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kmde-korea-hs854232-trade-statistics-us-destination-slice-c91de880
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Je2w5jYvcudN8zHLlem2G

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kmde-korea-hs854232-trade-statistics-us-destination-slice-c91de880
```

Example prompt: Pull the latest 24-month South Korean export statistics for electronic memory chips (HS code 854232) destined for the United States, and show me the monthly FOB USD amounts and any year-over-year changes.

## When to prefer this

Choose this endpoint when you need structured, monthly time-series trade flow data specifically for South Korean exports of electronic memory integrated circuits (HS 854232) to one of six supported destination countries (CN, HK, VN, TW, US, JP). It is ideal for semiconductor industry analysis, supply chain research, trade policy monitoring, and economic forecasting where FOB USD monthly granularity and YoY comparison are required. Prefer this over general trade databases when you need machine-readable JSON with provenance metadata (SHA-256, snapshot ID) and are comfortable paying a $0.005 USDC micropayment per call via x402.

## Known failure modes

- Unsupported destination country code returns a 404 or validation error — only CN, HK, VN, TW, US, JP are supported
- Payment not included or rejected (HTTP 402) — x402 micropayment of $0.005 USDC required per call
- Service temporarily unavailable on Render cold start — may require retry after a few seconds
- YoY fields may be null for periods without a matching prior-period record (yoy_state: NO_MATCHING_PRIOR_PERIOD)
- Weight data may be null if not collected by the source (weight_state: NOT_COLLECTED)
- Stale snapshot if data has not been refreshed recently — check snapshot.collected_at in response

## 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

Returns a JSON object containing: a scope block (HS code, label, direction, period range, amount unit, destination country), an array of monthly records (each with period, country, FOB USD amount, weight if available, row state, and YoY percent change), a snapshot block with a unique ID, SHA-256 hash and collection timestamp, and metadata including product ID, record count, and API version. Typically 24 monthly records are returned per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "pathParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    },
    "headers": {
     "type": "object",
     "properties": {
      "Idempotency-Key": {
       "type": "string",
       "pattern": "^[!-~]+$",
       "maxLength": 128,
       "minLength": 1,
       "description": "Optional stable key for an exact signed retry."
      }
     },
     "additionalProperties": false
    },
    "pathParams": {
     "type": "object",
     "required": [
      "country"
     ],
     "properties": {
      "country": {
       "enum": [
        "CN",
        "HK",
        "VN",
        "TW",
        "US",
        "JP"
       ],
       "type": "string",
       "description": "Destination ISO alpha-2 code."
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "format",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "format": {
     "type": "string",
     "const": "application/json"
    },
    "example": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "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": "United States",
   "reporting_country": "KR",
   "destination_country": "US"
  },
  "records": [
   {
    "period": "202409",
    "country": "US",
    "hs_code": "854232",
    "direction": "export",
    "row_state": "OBSERVED",
    "weight_kg": null,
    "yoy_state": "NO_MATCHING_PRIOR_PERIOD",
    "amount_usd": "33813551",
    "yoy_percent": null,
    "amount_basis": "FOB",
    "amount_state": "OBSERVED",
    "source_xml_sha256": "e1dfd83aa16d6c390ae9d638d3696821b58f262022bdc154c713ed31272b260f",
    "source_detail_count": 6
   }
  ],
  "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
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kmde-korea-hs854232-trade-statistics-us-destination-slice-c91de880/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kmde-snapshot-candidate.onrender.com](https://www.zero.xyz/host/kmde-snapshot-candidate.onrender.com/llms.txt)