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Connect Real Time Currency Exchange to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Give your AI agent live access to global forex markets.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 2 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-02

2 capabilities in this set.

Part of 2 available through Frankfurter API (ECB).

  1. 01

    Convert currency

    This capability converts an amount between two currencies using real-time or historical ECB reference rates. It accepts any standard 3-letter ISO currency code.

  2. 02

    Get latest rates

    This capability pulls a list of current exchange rates for a specific base currency. It provides the most recent data available from the European Central Bank.

Real work

What teams actually run

01

Invoice Auditing

Your agent checks if a 2019 payment was calculated correctly by fetching the historical rate for that specific date.

02

Budgeting

Convert an entire list of expenses from a foreign currency into your local currency using today's rates.

03

Market Monitoring

Ask your agent to pull the latest rates for a specific base currency to see how it is performing against others.

04

Price Modeling

Use real-time data to simulate how currency fluctuations will affect your product margins.

Automate a task

Put Frankfurter API (ECB) to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Frankfurter API (ECB) works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Frankfurter API (ECB) to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

1039ms average. Fast in production.

Frankfurter API (ECB) is checked daily against the live service.

Daily averagePeak 1275ms
Oct 3Today
Fastest day
844ms
Slowest day
1275ms
14-day trend
Slowing+35%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 2 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Frankfurter API (ECB), so you can see the experience inside your AI.

It does not authenticate your account with Frankfurter API (ECB). Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Frankfurter API (ECB) Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_HMDXeYz9kwD2zyz59wNOCsIt3hXBwK2mdm8AzYBI/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Frankfurter API (ECB) capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "real-time-currency-exchange-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_HMDXeYz9kwD2zyz59wNOCsIt3hXBwK2mdm8AzYBI/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Frankfurter API (ECB) in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Frankfurter API (ECB) owners hand off.

This MCP is built for anyone performing financial analysis or accounting tasks within an AI interface.

  • 01

    Accountants

    Use the AI to audit historical invoices against the exact rates used on the day of purchase.

  • 02

    Financial Analysts

    Hand off currency conversion tasks for large datasets to your agent.

  • 03

    E-commerce Managers

    Have your agent calculate real-time pricing adjustments for international customers.

FAQ

Questions Frankfurter API (ECB) owners ask.

  • 01

    Do I need an API key to use this?

    No. This MCP is ready to use immediately without any external API keys or authentication setup.

  • 02

    Where does the currency data come from?

    All rates are sourced from the official European Central Bank via the Frankfurter API.

  • 03

    Can I look up rates from several years ago?

    Yes. The capability supports historical lookups, allowing your agent to find the exact rate for any specific date in the past.

  • 04

    Which currencies are supported?

    The MCP supports over 30 global fiat currencies using standard 3-letter ISO codes.

  • 05

    Which AI clients can use this MCP?

    You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

  • 06

    Does this require an API key?

    No! It uses the open-source Frankfurter API which tracks the European Central Bank reference rates. It works immediately out of the box.

  • 07

    What currencies are supported?

    It supports over 30 major global fiat currencies including USD, EUR, GBP, JPY, BRL, AUD, CAD, and CHF. Cryptocurrencies are not supported.

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