---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/currency-exchange/use-cases/track-exchange-rate-trends/claude
---
# How to Track Exchange Rate Trends with Claude

Claude provides analytical depth on FX trends by retrieving historical rates and applying comparative frameworks. It calculates percentage changes over any window, identifies highs, lows, and trend direction, and asks follow-up questions to connect the trend to your specific hedging or conversion timing decisions.

## Setup

claude mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: claude mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask Claude: "Get the EUR/USD exchange rate history for the past 6 months using currency-exchange"
3. Claude retrieves historical rates and describes the trend
4. Ask: "Is the dollar strengthening or weakening against the euro?"
5. Use the trend analysis to time your conversion

## Example Prompt

```
Track the EUR/USD exchange rate over the past year. What is the trend, what were the highs and lows, and where are we relative to the average?
```

## Tips

- Claude can calculate the percentage change over any period you specify
- Compare multiple currency pairs to identify whether moves are dollar-driven or currency-specific
- Ask for the rate at specific historical dates for benchmarking
