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Fx Rates MCP Server

not responding

Fx Rates is listed as active in the registry but did not answer our last check. It exposes 2 tools.

Live and historical FX rates (ECB via Frankfurter) — paid per call (x402/credits), 2 tools

Uptime history 25 days of history · worst day 0%
25 days agonow
0.0%
Uptime 24h
0 of 92 checks
2
Tools
read from the server
8122 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 29 August 2026. No other catalogue keeps this.

29 Aug 2 tool descriptions were rewritten get_historical_rates, get_latest_rates

Fx 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.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add fx-rates --transport http https://hawker-gateway.fly.dev/mcp/fx-rates
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "fx-rates": {
      "url": "https://hawker-gateway.fly.dev/mcp/fx-rates"
    }
  }
}
~/.codex/config.toml
[mcp_servers.fx-rates]
url = "https://hawker-gateway.fly.dev/mcp/fx-rates"
.cursor/mcp.json
{
  "mcpServers": {
    "fx-rates": {
      "url": "https://hawker-gateway.fly.dev/mcp/fx-rates"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "fx-rates": {
      "url": "https://hawker-gateway.fly.dev/mcp/fx-rates"
    }
  }
}

Available tools 2

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

historical
get_historical_rates
Exchange rates on a specific date (YYYY-MM-DD) [Paid: $0.002 per call] [Measured: 100.0% success, 1 paid calls]
latest
get_latest_rates
Latest exchange rates for a base currency [Paid: $0.002 per call] [Measured: 100.0% success, 1 paid calls]

Endpoints

URLTransportStateLatencyChecked
https://hawker-gateway.fly.dev/mcp/fx-rates streamable-http answering 8122 ms 0 min ago

Alternatives to Fx Rates

same job, measured the same way
C
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Latest and historical ECB foreign-exchange reference rates for 30+ currencies, via Frankfurter.

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Agent402.Tools: pay-per-call web tools
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Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, free via PoW or card credits

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AgentFeed
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Collateral exit liquidity, liquidation tape and peg data. 51 tools, paid in USDC via x402.

55 tools answering
x402-market
by asaishota

Let AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.

36 installs/wk local only

Fx Rates — questions

Answers built from our own checks of this server.

What can Fx Rates do?
It exposes 2 tools, read directly from the server on our last check. Among them: get_historical_rates, get_latest_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 Fx Rates working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 92 checks got a reply (0.0%), average response time 8122 ms. The bar chart above shows every period we have measured.
The registry lists Fx 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 Fx Rates?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Fx Rates need an API key?
No. Fx Rates completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.