- Realtime Exchange Rate Mcp
Realtime Exchange Rate Mcp
Live currency exchange rates, historical FX data, and multi-currency lookups for Claude Code, Cursor, Claude Desktop, and Windsurf. Real-time mid-market rates across 160+ currencies — sourced from Reuters/Refinitiv interbank feeds.
Overview
Realtime Exchange Rate MCP
Give your AI coding assistant a live window into the foreign-exchange market.
A Model Context Protocol server that lets Claude Code, Cursor, Claude Desktop, Windsurf, and any other MCP-compatible client fetch real-time currency rates, historical data, and multi-currency lookups.
What it does
After installation, your assistant can answer questions like:
- "What's the current USD to EUR rate?"
- "Show me how GBP/JPY moved over the last 30 days."
- "Convert 250 USD into CAD at a real rate."
- "Compare USD against EUR, GBP, and JPY simultaneously."
- "List every supported currency."
Tools exposed
get_exchange_rate— current mid-market rate between two currenciesget_historical_rates— time-series data over1d/7d/30d/1yget_rates_authenticated— multi-currency batch lookuplist_currencies— full list of 160+ supported ISO 4217 codes
Get an API key
The server requires ALLRATES_API_KEY. A free key is enough for development and personal use — no credit card required.
- Register at allratestoday.com/register
- Verify your email
- Copy your key (format:
art_live_xxxxx) from your dashboard
Install (Claude Code)
claude mcp add allratestoday -- npx -y @allratestoday/mcp-server
claude mcp env allratestoday ALLRATES_API_KEY=art_live_xxxxx
Install (Cursor / Claude Desktop / Windsurf)
Edit your client's MCP config:
{
"mcpServers": {
"allratestoday": {
"command": "npx",
"args": ["-y", "@allratestoday/mcp-server"],
"env": {
"ALLRATES_API_KEY": "art_live_xxxxx"
}
}
}
}
Source code
- npm: https://www.npmjs.com/package/@allratestoday/mcp-server
- GitHub: https://github.com/cahthuranag/realtime-exchange-rate-mcp
- License: MIT
- Currencies: 160+ ISO 4217 codes
- Update frequency: ~60 second mid-market rate refresh
- Data source: Reuters / Refinitiv interbank feeds
Server Config
{
"mcpServers": {
"allratestoday": {
"command": "npx",
"args": [
"-y",
"@allratestoday/mcp-server"
],
"env": {
"ALLRATES_API_KEY": "<YOUR_API_KEY>"
}
}
}
}Project Info
Created At
4 days agoUpdated At
4 days agoAuthor Name
cahthuranagStar
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