Official MCP RegistryListed
Japan Finance Reference Checks
Which JPY rate did Japan Customs publish for a date? Is a firm on an FSA list? Hosted. No advice.
First seen 12 Oct 2026. Evidence as of 12 Oct 2026.
5
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| catalog | List the tools of this server with prices, data sources, licensing, daily limits and data freshness. | Read-only |
| get_receipt | 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. | Read-only |
| jp_customs_fx | 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 Unpublished periods and unlisted currencies return unknown.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. | Read-only |
| jp_customs_fx_batch | 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 Unpublished periods and unlisted currencies return unknown.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. | Read-only |
| jp_fsa_registry_lookup | Is this business (name, registration or 13-digit corporate number) on a Japan FSA register or warning list? Exact match (optional domain) against: registered financial instruments, crypto-asset exchange, electronic payment instruments, funds transfer and money lending businesses, and FSA warnings to unregistered businesses. Returns matches, unconfirmed name candidates, domain links only when a list states them, and which lists were checked as of when. Absence does not mean safe; no advice. | Read-only |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.mk-career-planning/jp-finance | 12 Oct 2026 | 12 Oct 2026 | 1 |