Currency Exchange
Convert currencies using daily European Central Bank reference rates, no signup required.
Converts amounts between ECB-quoted currencies using official daily reference rates. Handles single conversions, batch conversions across multiple currencies, and historical rate lookups. Useful for invoicing, expense tracking and multi-currency transactions.
Try asking Muse: "Convert 500 EUR to USD using today's ECB rate for an invoice."
Source: Found in the official MCP Registry (io.github.theluckystrike/currency-exchange) · First listed September 24, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 8 min ago.
Is it safe to connect?
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Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
Sensitive: this app deals with your money. Only connect it if you are comfortable with Muse reading that information.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://mcp.zovo.one/mcp/currency-exchangeNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 1238ms. Worked in 100% of checks over 30 days.
Screening · September 24, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 10
rates_latestCall this tool for the latest ECB daily reference rates against any base: 1.0812 for USD means 1 base = 1.0812 USD. Crosses go through the euro. Returns the ECB rate date and the cache age.convertCall this tool to convert an amount between any two ECB-quoted currencies, today or on a past date. Returns the converted amount, the cross rate to 6 decimals, the rounding applied and the rate date used.convert_manyConvert one amount into many currencies off the SAME ECB rate date, each rounded to its own minor units. For several lines at once (mixed-currency invoice lines), call it once per line: every line then shares one rate date. Unknown targets are listed, never failed.fx_rates_forCall this tool when a rebill or an invoice spans more than one currency, instead of asking the user for rates. Returns the fx_rates object expense_to_invoice takes, plus the rate date to write on the invoice.rate_historyCall this tool for the ECB rate of one currency pair across a window. Returns one row per published day plus the min, max, average and the change. A window wider than the free 90 days is shortened, not refused.rate_onCall this tool for the ECB rate of one pair on one date. Returns both directions and the rate date, so a reciprocal is never reported as the published figure. A date beyond the free window is shortened, never refused.currencies_listEvery currency in the ECB daily set with its rate against the euro and its decimal places. This is the whole domain: a code not on this list cannot be converted, quoted or historised here.cache_statusReport the ECB rate cache here: which dates are held, how old they are and when they refresh. Reads only. Check it before trusting a rate after time offline; a cache that no longer parses is quarantined and named.license_statusReport this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.license_activateTurn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.Recent checks
Link
https://mcp.zovo.one/mcp/currency-exchangeQuestions about Currency Exchange in Muse
How do I connect Currency Exchange to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Currency Exchange to help me. It is a free service with an MCP server at https://mcp.zovo.one/mcp/currency-exchange. It needs an API key from theluckystrike; ask me to enter it through your secure credential prompt. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is Currency Exchange working right now?
At the last check (September 28, 2026, 09:00 UTC) the endpoint was working, answering in 1238ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is Currency Exchange safe to connect to Muse?
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can Currency Exchange do in Muse?
It exposes 10 tools, including rates_latest, convert, convert_many, fx_rates_for. For example, you could ask Muse: "Convert 500 EUR to USD using today's ECB rate for an invoice."
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