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Currency convert
An MCP tool from the Public Knowledge server, hosted on mcp.hjlabs.in.
Convert an amount between two currencies at the latest ECB reference rate (Frankfurter), or at the rate on a past date. About 30 major currencies; for crypto use crypto_price.
Name on the gateway: knowledge__currency_convert · read-only.
Parameters
| Name | Type | Description |
|---|---|---|
amount required | number | Amount to convert. |
from required | string | Source ISO code, e.g. "USD". |
to required | string | Target ISO code, e.g. "INR". |
date | string | YYYY-MM-DD for a historical rate. Default latest. |
How to call it
Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:
{
"name": "knowledge__currency_convert",
"arguments": {
"amount": 0,
"from": "…",
"to": "…"
}
}Or connect the Public Knowledge server directly, which lists 47 tools including this one:
claude mcp add --transport http hj-knowledge https://mcp.hjlabs.in/mcp/knowledge \
--header "Authorization: Bearer YOUR_API_KEY"Try asking
Use the currency convert tool with amount set to ….