Which JPY rate did Japan Customs publish for a date? Is a firm on an FSA list? Hosted. No advice.
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{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {}
}Which rows of the Japan FSA case list of adverse administrative actions (business improvement or suspension orders and similar, by the FSA and Local Finance Bureaus, fiscal 2002 to the list's as-of date) state this 13-digit corporate number? Rows as published: date, action type, legal basis, business type, lifted flag, with the list version, SHA-256 and the scope of what was checked. Zero rows is not_found_in_checked_records with that scope; after the as-of date is unknown. No name search.
| Argument | Type | Description |
|---|---|---|
| since | string | Optional: only actions published on or after this date (YYYY-MM-DD). A date after the list's as-of date returns unknown. |
| corporate_number* | string | 13-digit Japanese corporate number (houjin bangou), e.g. 3010401049814. The check digit is verified. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"corporate_number"
],
"properties": {
"since": {
"type": "string",
"maxLength": 10,
"description": "Optional: only actions published on or after this date (YYYY-MM-DD). A date after the list's as-of date returns unknown."
},
"corporate_number": {
"type": "string",
"maxLength": 20,
"description": "13-digit Japanese corporate number (houjin bangou), e.g. 3010401049814. The check digit is verified."
}
}
}Which entries were added to, dropped from, changed in or returned to Japan FSA registers and warning lists since a date? From this service's own record of list versions (the FSA publishes only current lists). Each change has the list, registration number, name as published (personal names withheld), before/after fields, observed_at and the list as-of date. Reasons are not published or inferred. History starts at tracking_since; free window: last 30 days.
| Argument | Type | Description |
|---|---|---|
| list | string | Optional: one list id (fib, cae, epi, fts, ml, w_fib_dom, w_fib_ovs, w_fib_qii, w_cae_dom, w_cae_ovs) or registers / warnings; default all lists |
| limit | integer | Maximum number of changes, 1-500 (default 100) |
| since* | string | ISO 8601 date or date-time with time zone, e.g. 2026-10-01 or 2026-10-01T00:00:00Z |
| change_type | string | Optional filter: added, no_longer_listed, details_changed or relisted |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"since"
],
"properties": {
"list": {
"type": "string",
"maxLength": 20,
"description": "Optional: one list id (fib, cae, epi, fts, ml, w_fib_dom, w_fib_ovs, w_fib_qii, w_cae_dom, w_cae_ovs) or registers / warnings; default all lists"
},
"limit": {
"type": "integer",
"maximum": 500,
"minimum": 1,
"description": "Maximum number of changes, 1-500 (default 100)"
},
"since": {
"type": "string",
"maxLength": 40,
"description": "ISO 8601 date or date-time with time zone, e.g. 2026-10-01 or 2026-10-01T00:00:00Z"
},
"change_type": {
"enum": [
"added",
"no_longer_listed",
"details_changed",
"relisted"
],
"type": "string",
"description": "Optional filter: added, no_longer_listed, details_changed or relisted"
}
}
}Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.
| Argument | Type | Description |
|---|---|---|
| receipt_id* | string | The receipt_id returned with a paid result ("rcpt_" + 64 hex characters). |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"receipt_id"
],
"properties": {
"receipt_id": {
"type": "string",
"maxLength": 80,
"minLength": 1,
"description": "The receipt_id returned with a paid result (\"rcpt_\" + 64 hex characters)."
}
}
}Which JPY rate did Japan Customs publish for this currency on this date? Input: ISO 4217 code and YYYY-MM-DD date. Returns status (valid/invalid/unknown), the inclusive effective period, the JPY rate as published with its base units (1 or 100), source URLs, retrieval and verification times and SHA-256 hashes. Dates from 2021-08-15. Unpublished periods and unlisted currencies return unknown. Reference for customs and bookkeeping only; not a market or remittance rate; no tax calculation.
| Argument | Type | Description |
|---|---|---|
| date* | string | Calendar date YYYY-MM-DD (Japan), e.g. 2026-10-07 |
| currency* | string | Uppercase ISO 4217 alpha-3 code, e.g. USD |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"currency",
"date"
],
"properties": {
"date": {
"type": "string",
"maxLength": 40,
"description": "Calendar date YYYY-MM-DD (Japan), e.g. 2026-10-07"
},
"currency": {
"type": "string",
"maxLength": 16,
"description": "Uppercase ISO 4217 alpha-3 code, e.g. USD"
}
}
}Which JPY rates did Japan Customs publish for these 1-50 currency/date pairs? One call returns ordered per-item status, effective periods, JPY rates as published with base units (1 or 100), source URLs, retrieval and verification times and hashes, read from one dataset snapshot. Dates from 2021-08-15. Unpublished periods and unlisted currencies return unknown. Not charged if no item can be answered. No date selection, tax calculation, market or remittance rates, or forecasts.
| Argument | Type | Description |
|---|---|---|
| items* | array | 1 to 50 items {currency, date}; order kept, duplicates answered twice |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"items"
],
"properties": {
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"date": {
"type": "string",
"maxLength": 40,
"description": "Calendar date YYYY-MM-DD, interpreted in Japan"
},
"currency": {
"type": "string",
"maxLength": 16,
"description": "Uppercase ISO 4217 alpha-3 code, e.g. USD (current or historic codes; not auto-corrected)"
}
},
"additionalProperties": {}
},
"maxItems": 50,
"minItems": 1,
"description": "1 to 50 items {currency, date}; order kept, duplicates answered twice"
}
}
}Is this business (name, registration or 13-digit corporate number) on a Japan FSA register or warning list? Exact match (optional domain) against FSA registers (financial instruments, crypto-asset exchange, electronic payment instruments, funds transfer, money lending) and warnings to unregistered businesses. Returns matches with registration type, entity tie (domain alone: unverified), name candidates and as-of dates. Stated scope only; no warning match is not proof none exists. No advice.
| Argument | Type | Description |
|---|---|---|
| name | string | Business name as written, e.g. 株式会社SBI証券 or Bybit Fintech Limited |
| domain | string | Optional domain or URL, e.g. example.com |
| number | string | Registration number (e.g. 関東財務局長(金商)第44号) or 13-digit corporate number |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"name": {
"type": "string",
"maxLength": 200,
"description": "Business name as written, e.g. 株式会社SBI証券 or Bybit Fintech Limited"
},
"domain": {
"type": "string",
"maxLength": 300,
"description": "Optional domain or URL, e.g. example.com"
},
"number": {
"type": "string",
"maxLength": 80,
"description": "Registration number (e.g. 関東財務局長(金商)第44号) or 13-digit corporate number"
}
}
}