How many currencies are supported by this integration?

ExchangeRate-API supports over 160 world currencies. You can use the `list_supported_currencies` tool to see the full list of available codes and their corresponding names.

Can I perform a direct conversion between USD and EUR with a specific amount?

Yes! Use the `convert_currency_pair` tool and provide 'USD' in the `from` parameter, 'EUR' in the `to` parameter, and your desired amount. The agent will calculate the result based on the latest rates.

Is historical exchange rate data available?

Absolutely. You can use the `get_historical_rates` tool by providing the base currency and the specific year, month, and day. This allows you to audit financial records from any point in the past.

ExchangeRate-API MCP Server for Claude Desktop 5 tools — connect in under 2 minutes

Name: ExchangeRate-API
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 5 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

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Vinkius supports streamable HTTP and SSE.

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Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install ExchangeRate-API and 2,500+ MCP Servers from a single visual interface.

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Classic Setup·json

{
  "mcpServers": {
    "exchangerate-api": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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High SecurityEnterprise-grade

IAMAccess control

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DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About ExchangeRate-API MCP Server

Equip your AI agent with real-time financial intelligence via ExchangeRate-API. This unified server provides your agent with instant access to current and historical exchange rates for over 160 currencies. Your agent can search for the latest rates, audit currency pairs, and retrieve enriched metadata for any supported currency without you ever searching manually. Whether you are auditing international transactions or managing global financial operations, your agent acts as a dedicated currency analyst and conversion expert through natural conversation.

Claude Desktop is the definitive way to connect ExchangeRate-API to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 5 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Real-time Rates — Access the latest exchange rates for any base currency, updated in real-time.
Pair Conversion — Calculate exact exchange rates or convert specific amounts between any two currency codes.
Historical Auditing — Fetch exchange rates for any specific date in the past to analyze financial trends.
Currency Intelligence — List all supported currencies and retrieve enriched metadata including full names and flags.
Data Integrity — Retrieve reliable financial data used by thousands of companies worldwide.

The ExchangeRate-API MCP Server exposes 5 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect ExchangeRate-API to Claude Desktop via MCP

Follow these steps to integrate the ExchangeRate-API MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using ExchangeRate-API

Look for the 🔌 icon in the chat. your 5 tools are now available

Why Use Claude Desktop with the ExchangeRate-API MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with ExchangeRate-API through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

ExchangeRate-API + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the ExchangeRate-API MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

ExchangeRate-API MCP Tools for Claude Desktop (5)

These 5 tools become available when you connect ExchangeRate-API to Claude Desktop via MCP:

convert_currency_pair

Convert between two currencies

get_enriched_currency_data

g., flag, full name). Get enriched currency information

get_historical_rates

Get historical exchange rates

get_latest_rates

g., USD). Get latest exchange rates

list_supported_currencies

List all supported currencies

Example Prompts for ExchangeRate-API in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with ExchangeRate-API immediately.

"Convert 100 USD to Brazilian Real."

"Show the current exchange rates for EUR."

"What was the exchange rate for USD to EUR on January 1st, 2020?"

Troubleshooting ExchangeRate-API MCP Server with Claude Desktop

Common issues when connecting ExchangeRate-API to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

ExchangeRate-API + Claude Desktop FAQ

Common questions about integrating ExchangeRate-API MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.