Real-time & historical exchange rates for 160+ currencies. No API key needed to start.
Connect Runs on your machine
claude mcp add mcp-server -e ALLRATES_API_KEY=<ALLRATES_API_KEY> -e ALLRATES_BASE_URL=<ALLRATES_BASE_URL> -- npx -y @allratestoday/[email protected]{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@allratestoday/[email protected]"
],
"env": {
"ALLRATES_API_KEY": "<ALLRATES_API_KEY>",
"ALLRATES_BASE_URL": "<ALLRATES_BASE_URL>"
}
}
}
}{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@allratestoday/[email protected]"
],
"env": {
"ALLRATES_API_KEY": "<ALLRATES_API_KEY>",
"ALLRATES_BASE_URL": "<ALLRATES_BASE_URL>"
}
}
}
}{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@allratestoday/[email protected]"
],
"env": {
"ALLRATES_API_KEY": "<ALLRATES_API_KEY>",
"ALLRATES_BASE_URL": "<ALLRATES_BASE_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
ALLRATES_API_KEYOptional, secret | Optional. Without it the server runs keyless: get_exchange_rate answers from the official ECB daily reference table (~30 majors) and list_currencies works. A free key (https://allratestoday.com/register) unlocks real-time mid-market rates for 160+ currencies, historical series, and multi-target/poi… |
ALLRATES_BASE_URLOptional | Override API base URL (default: https://allratestoday.com/api). |
Details
| Package | @allratestoday/[email protected] (NPM, stdio) |
| First published | 30 Aug 2026 |
| Last updated | 30 Aug 2026 |
| Registry name | io.github.cahthuranag/mcp-server |
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