All servers · Payments & accounting

AllRatesToday exchange rates (hosted)

com.allratestoday/mcp · v1.0.0

Measured by MCP Station

Description written by the publisher, not verified

Live FX + official central-bank rates, 110+ sources. Hosted, keyless, nothing to install.

Connect

claude mcp add --transport http mcp https://allratestoday.com/api/mcp

{
  "mcpServers": {
    "mcp": {
      "url": "https://allratestoday.com/api/mcp"
    }
  }
}

Tools as reported by the server

• get_exchange_rate
  Use this when the user asks 'what is X in Y?', 'convert X to Y', 'current rate of EUR/USD', or any single fiat-to-fiat exchange rate question. Returns { rate, source } meaning 1 source = rate target. Without an API key it answers from the official ECB daily reference table (~30 majors) and says so i
• get_historical_rates
  Fixed-window time series ending now: 'how has EUR/USD moved this week', 'last month of GBP/JPY', '1-year AUD/USD'. Returns { source, target, period, data: [{ date, rate, timestamp }] }. Sampling: 1d=hourly, 7d/30d=daily, 1y=weekly. Requires an API key on a paid plan; free and trial keys get a 403. F
• get_rates_authenticated
  One source against several targets in a single call ('USD vs EUR, GBP, JPY'), or the rate at a specific past datetime, optionally bucketed by hour/day/week/month. Returns { rates: [{ rate, source, target, time }] }. Requires an API key (free tier for latest rates; a past datetime needs a paid plan).
• list_currencies
  Call this when unsure whether a currency code is supported, or for 'what currencies do you support?' / 'what is the symbol for X?'. Returns { currencies: [{ code, name, symbol }], count } for 150+ ISO 4217 fiat currencies. No API key needed; cheap to call.
• list_central_banks
  Call this FIRST when you need a bank code, or for 'which central banks do you cover?' / 'do you have rates from X?'. Returns every covered source — 122 central banks plus 4 tax authorities (HMRC, US Treasury, Swiss BAZG, India's CBIC) — with `code` (what every other official-rates tool takes as `ban
• get_official_rates
  OFFICIAL rates a named institution published — 'what is the ECB rate for USD?', 'Bank of Japan rate on 2026-03-14', 'HMRC rate for invoicing'. These are the fixed, citable rates for compliance, tax, customs and accounting — NOT live market rates. Omit `date` for the newest published table (no API ke
• get_official_rate_history
  Date-by-date series of one bank's OFFICIAL rates — 'ECB USD rate for every day of 2025', 'how did the CBSL rate move last quarter'. Returns { series: [{ date, rate, rate_type, derived, method }] }. Give either `symbol` (vs the bank's home currency) or a source+target pair; from/to default to the las
• compare_official_rates
  One currency pair across ALL institutions at once — 'what does each central bank say USD/EUR is?', 'spread between official USD/LKR rates'. Returns every covered bank's latest official rate for the pair plus { min, max, median, spread_bps } over fresh sources. Banks are never mixed: derived rates ar
• get_publication_calendar
  Which dates a bank actually published a rate table — 'did the ECB publish on 2026-01-01?', 'how often does the US Treasury publish?'. Dates only, no values, so it is on every plan (API key required, free tier). Give `year` or a from/to range; large ranges are capped and flagged `truncated`.
• get_reference_rate
  AllRatesToday's once-a-day, never-revised mid-market rate: the per-currency median of five samples in a five-minute window centred on 16:00 London, published each business day. Use it when the user needs ONE reproducible rate per day — index levels, return series, research datasets, month-end report
• request_trial_key
  Self-issue an AllRatesToday API key with 100 lifetime calls, valid 7 days, with no account and no email. Use it when another tool answered "needs an API key" and the user wants real-time rates, history, dated central-bank tables or cross-bank comparison right now. The key is returned once — store it

Tool changes

• 2026-10-21: get_exchange_rate, get_historical_rates, get_rates_authenticated, list_currencies, list_central_banks, get_official_rates, get_official_rate_history, compare_official_rates, get_publication_calendar, get_reference_rate, request_trial_key
• 2026-10-17: get_exchange_rate, get_historical_rates, get_rates_authenticated, list_currencies, list_central_banks, get_official_rates, get_official_rate_history, compare_official_rates, get_publication_calendar, get_reference_rate, request_trial_key
• 2026-10-16: get_exchange_rate, get_historical_rates, get_rates_authenticated, list_currencies, list_central_banks, get_official_rates, get_official_rate_history, compare_official_rates, get_publication_calendar, get_reference_rate, request_trial_key

Repository · Website · JSON · Text for agents · Registry updated 2026-09-13