Exchange Rate

live Finance

Live currency exchange rates via open.er-api.com

2 tools
0ms auth
free tier 50 calls/day

Tools

get_rates required: base_currency

Get all exchange rates for a given base currency. Returns a map of currency codes to rates relative to the base.

Parameters
Name Type Description
base_currency req string ISO 4217 currency code to use as the base (e.g., "USD", "EUR", "GBP")
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get_pair required: from, to

Get the exchange rate from one currency to another.

Parameters
Name Type Description
from req string Source currency code (e.g., "USD")
to req string Target currency code (e.g., "JPY")
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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/exchangerate/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/exchangerate/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"get_rates","arguments":{"base_currency": "USD"}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("get_rates", {"base_currency":"example"});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("live currency exchange rates via open");