ECB FX Reference Rates MCP Server

by pcp183 Your server? Claim it

not responding

ECB FX Reference Rates is listed as active in the registry but did not answer our last check. It exposes 1 tools.

Official ECB euro reference rates for invoices and tax returns. $0.004/call via x402.

The linked repository no longer exists on GitHub — it was deleted or made private.

Uptime history 23 days of history · worst day 0%

23 days agonow

0.0%

Uptime 24h

0 of 91 checks

Tools

read from the server

192 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 17 October 2026. No other catalogue keeps this.

17 Oct a tool description was rewritten ecb_fx_rates

17 Oct a tool changed version

ECB FX Reference Rates does not always answer

Over the last week it answered 0.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add ecb-fx --transport http https://ecb-fx-production.up.railway.app/mcp

Settings → Connectors → Add custom connector, then paste this address

https://ecb-fx-production.up.railway.app/mcp

~/.codex/config.toml

[mcp_servers.ecb-fx]
url = "https://ecb-fx-production.up.railway.app/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "ecb-fx": {
      "url": "https://ecb-fx-production.up.railway.app/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "ecb-fx": {
      "type": "http",
      "url": "https://ecb-fx-production.up.railway.app/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

ecb

ecb_fx_rates

Get an official, citable euro exchange rate for an invoice, ledger entry or tax return. Returns European Central Bank euro reference rates (about 30 currencies) for the latest business day or any date since 1999, with cross rates via any base currency, amount conversion, the ECB reference date actually used and a source link. Use when the rate must come from an official source rather than a market feed. $0.004 per call, USDC on Base (x402).

Endpoints

URL	Transport	State	Latency	Checked
https://ecb-fx-production.up.railway.app/mcp	streamable-http	answering	192 ms	9 min ago

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ECB FX Reference Rates — questions

Answers built from our own checks of this server.

What can ECB FX Reference Rates do?

It exposes 1 tools, read directly from the server on our last check. Among them: ecb_fx_rates. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is ECB FX Reference Rates working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 192 ms. The bar chart above shows every period we have measured.

Is ECB FX Reference Rates still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

The registry lists ECB FX Reference Rates as active — why does it not respond?

The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.

How do I connect ECB FX Reference Rates?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does ECB FX Reference Rates need an API key?

No. ECB FX Reference Rates completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.