Frankfurter
Currency exchange rates
Latest foreign exchange reference rates (ECB data). Convert between EUR, USD, GBP, JPY and 30+ currencies.
Free FrankfurterFinancefrankfurter/latest-ratesActive
Use this tool with your agent
Give this to your agent
Use my connected Agentik MCP server. I want to use the tool frankfurter/latest-rates (Currency exchange rates). Call inspect_tool with {"tool_id": "frankfurter/latest-rates"} first and tell me the price before anything runs. Ask me for the inputs it needs; never invent values, IDs or file URLs. When I confirm, call run_tool with tool_id "frankfurter/latest-rates" and my inputs, follow it with get_run if it is still running, and give me the result and the price Agentik reports. If the tool is unavailable, say so and use discover_tools to propose an alternative.Show the prompt
Paste it into Claude, ChatGPT or Codex: your agent takes it from there, and shows the price before it runs.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
base | string | No | |
symbols | string | No | Comma-separated currency codes, e.g. 'USD,GBP' |
How your agent calls it
First inspect_tool for the current schema and price, then run_tool with the published example after confirming your inputs:
{
"tool_id": "frankfurter/latest-rates",
"input": {
"base": "EUR",
"symbols": "USD"
}
}Price and billing
- Price
- Free
- Model
- Per call
- Detail
- No charge per call. A workspace is still needed so your agent can call it.
- License
- Open data (ECB reference rates)
- Attribution
- Rates by frankfurter.dev (European Central Bank)
- The provider’s price, 0% markup.
- One prepaid balance for every provider; your agent sees the price before it runs.
- Pay for measured usage; unused reservations are released.