FX Reference Rates

Name: FX Reference Rates
Author: dev.workers.regnotes.fx-reference-rates

MCP serverMCP

ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402

by dev.workers.regnotes.fx-reference-rateshomepage ↗v1.1.0

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Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability8/8 checks ok

30 days ago

when	check	result	http	latency	detail
3 h ago	mcp initialize	ok	200	60 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
11 h ago	mcp initialize	ok	200	51 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
18 h ago	mcp initialize	ok	200	27 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
25 h ago	mcp initialize	ok	200	40 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
32 h ago	mcp initialize	ok	200	86 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	28 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	36 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools
2 d ago	mcp initialize	ok	200	19 ms	server fx-reference-rates 1.0.0 · protocol 2025-06-18 · 9 tools

Tools observed via MCP handshake

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, EUR, GBP, HKD, SGD, K
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 past date. Returns rat
rates_historical — ECB reference rates on a given date in any base; non-publication days fall back to the previous publication day (as_of). Costs $0.002 USDC on Base via x402.
rates_timeseries — Daily reference rate series for base/symbol between start and end (max 366 days), with min/max/mean and change. Costs $0.003 USDC on Base via x402.
ai_gpu_prices — Cloud GPU price comparison: hourly list prices of GPU / AI accelerator instances (H100, H200, A100, L40S, L4, A10G, T4, B200, MI300X, Trainium, Inferentia ...)
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, Google Gemini, Dee
macro_country — Country economic profile: latest value and year plus annual history (2005 onward) for 21 World Bank World Development Indicators: GDP (USD), real GDP growth, GD
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 countries over a yea
macro_rank — Country ranking: sort all economies by one World Development Indicator for a year (default: each country's latest value), highest first or lowest first, optiona

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kind Official MCP Registry

name Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

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Official MCP Registrydev.workers.regnotes.fx-reference-rates/fx-reference-rates

first seen 2 d ago · fetched 2 d agoopen ↗

Field history (6 recent events)

2 d ago · declared · summary → "ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402"
2 d ago · declared · description → "ECB FX rates, cloud GPU and LLM API prices, World Bank country macro data; pay per call via x402"
2 d ago · declared · publisherName → "dev.workers.regnotes.fx-reference-rates"
2 d ago · declared · homepageUrl → "https://fx-reference-rates.regnotes.workers.dev/"
2 d ago · declared · version → "1.1.0"
2 d ago · declared · protocols → ["mcp"]

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