# Currency Converter Fixed AI Agent Connect

> Deterministic historical currency conversion using ECB rates.

## Overview
- **Category:** finance
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_5SKfBqSXuvRTBhqrrpfO7uQRl3HBkW8KFgLd3bj4/ai-agent-connect
- **Tags:** currency, forex, historical, ecb, conversion

## Description

This MCP server provides deterministic currency conversion using fixed historical exchange rates sourced from the European Central Bank (ECB). It allows AI agents to perform precise historical calculations, check exchange rates for specific dates, and monitor currency stability. Use `convert_currency` to calculate specific amounts, `get_historical_rate` to retrieve specific pair rates, and `check_currency_stability` to detect hyperinflationary trends.

## Tools

### check_currency_stability
Answers "Is [currency] currently experiencing hyperinflation?"

### convert_currency
Answers "How much is [amount] in [source] worth in [target] on [date]?"

### get_historical_rate
Answers "What was the exchange rate between [source] and [target] on [date]?"

## Prompt Examples

**Prompt:** 
```
How much is 100 USD worth in EUR on 2023-01-15?
```

**Response:** 
```
On January 15, 2023, 100 USD was worth 92.45 EUR.
```

**Prompt:** 
```
What was the exchange rate between GBP and USD on 2022-05-20?
```

**Response:** 
```
The exchange rate between GBP and USD on May 20, 2022, was 1.24.
```

**Prompt:** 
```
Is the Venezuelan Bolivar experiencing hyperinflation on 2023-10-01?
```

**Response:** 
```
Yes, the currency is flagged as hyperinflationary due to extreme volatility.
```

## Frequently Asked Questions

**Are these live exchange rates?**
No, this server uses fixed historical rates from the European Central Bank (ECB) to ensure deterministic and reproducible results.

**How is hyperinflation detected?**
Hyperinflation is flagged if a currency's value changes by more than 50% within a 30-day period relative to a stable anchor.

**Which currencies are supported?**
The server supports all currencies compliant with the ISO 4217 standard that have recorded ECB historical data.