The FX Reference Rates MCP server,
connected in one click.
ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402. Connect the official FX Reference Rates MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add FX Reference Rates to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http fx-reference-rates https://fx-reference-rates.regnotes.workers.dev/mcpRun in your terminal, then restart Claude Code.
FX Reference Rates · https://fx-reference-rates.regnotes.workers.dev/mcp
What your AI can do with FX Reference Rates
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “rates_latest”: Today's exchange rates (forex reference rates, most recent ECB publication) for ~30 currencies in any base currency, e.g. USD to JPY, CNY, E.”
“Use “convert”: Currency converter: convert an amount between any two of ~30 currencies (e.g. 100 USD to JPY) at the latest ECB reference rate or as of a pa.”
“Use “rates_historical”: ECB reference rates on a given date in any base; non-publication days fall back to the previous publication day (as_of). Price: $0.002 USDC.”
“Use “rates_timeseries”: Daily reference rate series for base/symbol between start and end (max 366 days), with min/max/mean and change. Price: $0.003 USDC per reque.”
How secure is the FX Reference Rates MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how FX Reference Rates holds up.
Official endpoint
Operated by FX Reference Rates (workers.dev) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If FX Reference Rates adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick FX Reference Rates
Choose FX Reference Rates in the gate directory. No sign-in needed.
Use it anywhere
FX Reference Rates's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools FX Reference Rates exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
rates_latest — Today's exchange rates (forex reference rates, most recent ECB publication) for ~30 currencies in any base currency, e.g. USD to JPY, CNY, E
convert — Currency converter: convert an amount between any two of ~30 currencies (e.g. 100 USD to JPY) at the latest ECB reference rate or as of a pa
rates_historical — ECB reference rates on a given date in any base; non-publication days fall back to the previous publication day (as_of). Price: $0.002 USDC
rates_timeseries — Daily reference rate series for base/symbol between start and end (max 366 days), with min/max/mean and change. Price: $0.003 USDC per reque
ai_gpu_prices — Cloud GPU price comparison: hourly list prices of GPU / AI accelerator instances (H100, H200, A100, L40S, L4, A10G, T4, B200, MI300X, Traini
ai_llm_prices — LLM API pricing lookup: USD per 1M input, output and cached-input tokens plus context window for ~3,300 models (OpenAI GPT, Anthropic Claude
macro_country — Country economic profile: latest value and year plus annual history (2005 onward) for 21 World Bank World Development Indicators: GDP (USD),
macro_indicator — Macroeconomic time series: one World Development Indicator (e.g. inflation_cpi_pct, gdp_growth_pct, central_govt_debt_pct_gdp) for up to 20
+ 1 more tools once connected
Who runs the FX Reference Rates MCP server?
The FX Reference Rates MCP server at a glance
https://fx-reference-rates.regnotes.workers.dev/mcpQuestions, answered
Is there an official FX Reference Rates MCP server?
Yes — FX Reference Rates operates its own remote MCP server at fx-reference-rates.regnotes.workers.dev. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect FX Reference Rates to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick FX Reference Rates in the directory. No account or sign-in is needed. From then on, FX Reference Rates's tools are available in every client you've connected to gate.
Do I need to host anything?
No. FX Reference Rates runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the FX Reference Rates MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect FX Reference Rates in minutes. No credit card required.
Connect more than just FX Reference Rates
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up FX Reference Rates in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI FX Reference Rates — safely.
One URL. All MCPs. Full control. Free to start.
Get started free