KR Export Pulse

finance

Serving

South Korea's export statistics from Korea Customs Service: 10-day provisional totals for semiconductors, cars and 8 other major items, changes versus the prior month and year with item contributions, monthly trade by HS code and country, and a revision log. GET /v1/pulse, /v1/tenday, /v1/hs?hs=, or POST /v1/query in Korean or English. Pay per request in USDC; no API key.

Endpoint: POST https://agent.pocket.network/v1/kr-export-pulse-v1/v1/query
Price per call: $0.005 USD
Networks payable on: Base (eip155:8453), Tempo (eip155:4217)
Protocol: rest

Calling it

The first call returns 402 Payment Required with the terms. Sign for those terms and retry the same request with the payment attached.

Example request

A real, working call — the request the service card verifies against.

curl -X POST https://agent.pocket.network/v1/kr-export-pulse-v1/v1/query \
  -H 'content-type: application/json' \
  -d '{"question":"반도체 수출 지난달 대비 얼마나 변했어?"}'

Example response

The response this call returned, captured 2026-09-29 01:37:46 UTC.

{
  "portal": {
    "provenance": "third-party-supplier",
    "serviceId": "kr-export-pulse-v1",
    "schemaCheck": "unchecked"
  },
  "data": {
    "schema": "kr-export-answer/v1",
    "service": "kr-export-pulse-v1",
    "intent": "PULSE",
    "question": "반도체 수출 지난달 대비 얼마나 변했어?",
    "status": "OK",
    "data": {
      "schema": "kr-export-pulse/v1",
      "service": "kr-export-pulse-v1",
      "fetched_at_utc": "2026-09-29T01:37:45+00:00",
      "unit": "USD thousand",
      "latest": {
        "period": "202609",
        "days": "01~20",
        "stage": "d1_20",
        "provisional": true,
        "cumulative": {
          "total": 71409349,
          "semiconductors": 34128119,
          "steel_products": 2712227,
          "passenger_cars": 3734779,
          "petroleum_products": 4012147,
          "wireless_comm_devices": 1245445,
          "ships": 2446453,
          "auto_parts": 1133439,
          "computer_peripherals": 2330034,
          "precision_instruments": 640533,
          "home_appliances": 377984
        }
      },
      "comparisons": {
        "vs_prior_month_same_stage": {
          "reference_period": "202608",
          "reference_days": "01~20",
          "total_change": 16190089,
          "total_change_pct": 29.32,
          "contributions": [
            "…",
            "…",
            "…"
          ]
        },
        "vs_prior_year_same_stage": {
          "reference_period": "202509",
          "reference_days": "01~20",
          "total_change": 31359349,
          "total_change_pct": 78.3,
          "contributions": [
            "…",
            "…",
            "…"
          ]
        }
      },
      "rules": [
        "same stage compared (1-10 vs 1-10, month vs month)",
        "current month is provisional; prior-year value may itself have been revised",
        "contribution = item change / total change (sign-aware); items are a subset so shares do not sum to 100"
      ],
      "revisions_observed_this_fetch": [],
      "source": "https://apis.data.go.kr/1220000/prlstMmUtPrviExpAcrs/"
    }
  }
}

Try it

Make one real paid call from your own wallet — about $0.005 on Base (eip155:8453). The wallet signs; nothing here holds a key. You'll see exactly what the service answers.

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EndpointRequest body

Supported methods

Methods the registry lists for this service. The portal forwards any call as sent; the supplier decides what it answers, and a delivered answer is settled.

Methods KR Export Pulse accepts, and whether each reads or writes.
Method	Effect
`GET /v1/health`	read
`GET /v1/hs`	read
`GET /v1/items`	read
`GET /v1/pulse`	read
`GET /v1/revisions`	read
`GET /v1/tenday`	read
`GET /v1/version`	read
`POST /v1/query`	read

Schemas

Published by the service itself. The example above is generated from these.

Request schema

{
  "type": "object",
  "description": "The body of POST /v1/query. The GET routes take the same fields as query parameters: /v1/pulse takes months (default 3); /v1/tenday takes from and to (YYYYMM); /v1/hs takes hs (required) with optional from, to and country (ISO-2); /v1/revisions takes an optional period; /v1/items takes none.",
  "properties": {
    "question": {
      "type": "string",
      "description": "A question in Korean or English, e.g. how semiconductor exports changed versus last month."
    },
    "hs": {
      "type": "string",
      "description": "HS code or prefix, e.g. 8542 (integrated circuits)."
    },
    "from": {
      "type": "string",
      "description": "YYYYMM start month."
    },
    "to": {
      "type": "string",
      "description": "YYYYMM end month."
    },
    "country": {
      "type": "string",
      "description": "ISO-2 partner country, e.g. US."
    },
    "months": {
      "type": "integer",
      "description": "How many months of history to compare (default 3)."
    }
  }
}

Response schema

{
  "type": "object",
  "description": "A JSON object tagged with its own `schema` (kr-export-pulse/v1, kr-export-tenday/v1, kr-export-hs/v1, kr-export-revisions/v1, kr-export-items/v1, kr-export-answer/v1). Values are USD thousand for the 10-day series and USD and kg for HS trade; provisional values are labelled."
}