`japan_fx_intervention`

Pack: japan-fx-intervention · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/japan_fx_intervention for the schema, then POST the same URL with its arguments for the data.

Japan’s foreign exchange intervention record from the Ministry of Finance: dated operations (amount in 100 million yen, direction e.g. US dollar sold / Japanese yen bought, currency pair), quarterly totals, and the latest monthly release (period, total, release date). History since April 1991. Zero intervention is a published figure and is returned as 0. Covers actual operations only, not statements or verbal warnings. Omit dates for the last 3 years.

Parameters

Name	Type	Required	Description
`start_date`	string	no	ISO start date YYYY-MM-DD. Default: 3 years before the end.
`end_date`	string	no	ISO end date YYYY-MM-DD. Default: latest published.

Example call

Arguments

{
  "start_date": "2024-01-01",
  "end_date": "2024-12-31"
}

curl

curl -X POST https://gateway.pipeworx.io/japan-fx-intervention/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"japan_fx_intervention","arguments":{"start_date":"2024-01-01","end_date":"2024-12-31"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('japan_fx_intervention', {
  "start_date": "2024-01-01",
  "end_date": "2024-12-31"
});

Response shape

Field	Type	Description
`start_date`	string
`end_date`	string
`unit`	string
`operation_count`	number
`operations`	array
`quarterly_totals`	array
`range_total_100m_jpy`	number
`note`	string
`latest_monthly_release`	object
`latest_quarter_in_record`	object
`data_as_of`	string
`source`	string

Full JSON Schema

{
  "type": "object",
  "properties": {
    "start_date": {
      "type": "string"
    },
    "end_date": {
      "type": "string"
    },
    "unit": {
      "type": "string"
    },
    "operation_count": {
      "type": "number"
    },
    "operations": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "date": {
            "type": "string"
          },
          "amount_100m_jpy": {
            "type": "number"
          },
          "direction": {
            "type": "string"
          },
          "currency_pair": {
            "type": "string"
          }
        },
        "additionalProperties": true
      }
    },
    "quarterly_totals": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "period": {
            "type": "string"
          },
          "quarter_start": {
            "type": "string"
          },
          "total_100m_jpy": {
            "type": "number"
          }
        },
        "additionalProperties": true
      }
    },
    "range_total_100m_jpy": {
      "type": "number"
    },
    "note": {
      "type": "string"
    },
    "latest_monthly_release": {
      "type": "object",
      "properties": {
        "period": {
          "type": "string"
        },
        "period_start": {
          "type": "string"
        },
        "period_end": {
          "type": "string"
        },
        "total_100m_jpy": {
          "type": "number"
        },
        "total_as_published": {
          "type": "string"
        },
        "release_date": {
          "type": "string"
        }
      },
      "additionalProperties": true
    },
    "latest_quarter_in_record": {
      "type": "object",
      "properties": {
        "period": {
          "type": "string"
        },
        "quarter_start": {
          "type": "string"
        },
        "total_100m_jpy": {
          "type": "number"
        }
      },
      "additionalProperties": true
    },
    "data_as_of": {
      "type": "string"
    },
    "source": {
      "type": "string"
    }
  },
  "additionalProperties": true
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the japan-fx-intervention pack

{
  "mcpServers": {
    "japan-fx-intervention": {
      "url": "https://gateway.pipeworx.io/japan-fx-intervention/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

japan_fx_intervention