Use Frankfurter API (ECB) with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Give your AI access to the global forex market. Convert real-time and historical currencies instantly using official European Central Bank reference rates. Zero
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.
Complete set · 2 capabilities
The complete Frankfurter API (ECB) capability set.
These are the exact actions your AI can choose when you ask it to work with Frankfurter API (ECB).
01-02
2 capabilities in this set.
Part of 2 available through Frankfurter API (ECB).
- 01
Convert currency
It uses the European Central Bank reference rates. Accepts 3-letter ISO currency codes (e.g., USD, EUR, BRL, JPY). Converts an amount from one currency to another using exact real-time or historical exchange rates
- 02
Get latest rates
Gets a list of current exchange rates against a base currency
Observed, not estimated
866ms average. Fast in production.
Frankfurter API (ECB) is checked daily against the live service.
- Fastest day
- 716ms
- Slowest day
- 1048ms
- 14-day trend
- Slowing+26%
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.
https://edge.vinkius.com/vk_preview_HMDXeYz9kwD2zyz59wNOCsIt3hXBwK2mdm8AzYBI/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Frankfurter API (ECB) capabilities are ready to use.
{
"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
FAQ
Questions Frankfurter API (ECB) owners ask.
- 01
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.
- 02
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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