Korea Filings

Name: Korea Filings
Price: 0.005 USDC
Availability: InStock

AI-summarized English signals from Korean DART corporate filings. Free company search across 3,961 KRX firms; paid summaries at 0.005 USDC per call.

OtherLiveeip155:8453Exactvia cdp

https://api.koreafilings.com/v1/disclosures/summary

KoreaDartDisclosuresFilingsKospi

Calls · 30d

3↑ 24%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far.

$0.11

Verified settled volume

14 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0050

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-09-16 03:00Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x8467Be164C75824246CFd0fCa8E7F7009fB8f720

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x8467Be164C75824246CFd0fCa8E7F7009fB8f720",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    }
  ],
  "howToPay": {
    "docs": "https://api.koreafilings.com/llms.txt",
    "summary": "This endpoint is paid per call via the x402 protocol (USDC on Base). No API key, no signup — a funded wallet and one of the SDKs below handle the 402 → sign → retry flow automatically.",
    "freeSample": "GET https://api.koreafilings.com/v1/disclosures/sample — the exact paid response shape, free, no wallet needed",
    "pythonQuickstart": "pip install koreafilings  # then: Client(private_key=...).get_summary(rcpt_no)",
    "typescriptQuickstart": "npm install koreafilings  # then: new KoreaFilings({ privateKey }).getSummary(rcptNo)"
  },
  "resource": {
    "url": "https://api.koreafilings.com/v1/disclosures/summary",
    "tags": [
      "korea",
      "dart",
      "disclosures",
      "filings",
      "kospi",
      "kosdaq",
      "equities",
      "finance",
      "english"
    ],
    "iconUrl": "https://koreafilings.com/korea-filings-logo.png",
    "mimeType": "application/json",
    "description": "AI-generated English summary of a Korean DART disclosure",
    "serviceName": "Korea Filings"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "rcptNo": {
              "type": "string",
              "required": true,
              "description": "14-digit DART receipt number (e.g. 20260424900874). Obtain from the free /v1/disclosures/recent feed or from the by-ticker response. Receipt numbers are not LLM-knowable and must always be looked up first."
            }
          }
        },
        "output": {
          "type": "json",
          "example": {
            "rcptNo": "20260424900874",
            "eventType": "OTHER",
            "summaryEn": "AI-generated English summary of the disclosure.",
            "sectorTags": [
              "Capital Goods"
            ],
            "tickerTags": [
              "095440"
            ],
            "generatedAt": "2026-04-24T09:00:00Z",
            "actionableFor": [
              "traders"
            ],
            "importanceScore": 7
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object"
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.005USDC≈ $0.005 USD

on Base · exact scheme

Pay 0.005 USDC on Base to 0x8467…8f720. The signed payment is good for 1 minute.

Paid to: 0x8467…8f720
USD Coin contract: 0x8335…02913
Payment window: 1 minute
As published: 5000 smallest units

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x8467Be164C75824246CFd0fCa8E7F7009fB8f720",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "rcptNo": {
            "type": "string",
            "required": true,
            "description": "14-digit DART receipt number (e.g. 20260424900874). Obtain from the free /v1/disclosures/recent feed or from the by-ticker response. Receipt numbers are not LLM-knowable and must always be looked up first."
          }
        }
      },
      "output": {
        "type": "json",
        "example": {
          "rcptNo": "20260424900874",
          "eventType": "OTHER",
          "summaryEn": "AI-generated English summary of the disclosure.",
          "sectorTags": [
            "Capital Goods"
          ],
          "tickerTags": [
            "095440"
          ],
          "generatedAt": "2026-04-24T09:00:00Z",
          "actionableFor": [
            "traders"
          ],
          "importanceScore": 7
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-09-16 03:00Z
Last indexed by Roundhouse: 2026-09-26 18:10Z
Last enriched (probe, favicon, geo): 2026-09-23 04:45Z
x402 version: 2
Max timeout: 60s
Liveness probe: HTTP 402

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 18 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service Korea Filings and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Korea%20Filings'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://api.koreafilings.com/v1/disclosures/summary, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.