Fixer.io Currency API

Fixer.io Currency API MCP Connector for Claude

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Manage exchange rates — audit currencies, history, and conversion via AI.

5 tools Official Updated Jun 28, 2026 Official Vinkius Partner

Empower your AI agent to orchestrate your entire financial research and currency auditing workflow with Fixer.io, the authoritative source for real-time exchange rate data. By connecting the Fixer.io API to your agent, you transform complex fiscal searches into a natural conversation. Your agent can instantly retrieve latest rates, audit historical currency trends, and perform precise conversions without you ever touching a financial terminal. Whether you are conducting international business research or managing regional budget constraints, your agent acts as a real-time financial consultant, ensuring your data is always verified and precise.

What you can do

  • Rate Auditing — Retrieve real-time exchange rates for over 170 global currencies and maintain a clear view of market changes.
  • Historical Oversight — Audit historical exchange rates back to 1999 to understand the long-term distribution of currency value instantly.
  • Conversion Intelligence — Perform precise currency conversions matching the current industry lead in financial accuracy.
  • Currency Discovery — List all supported symbols in the Fixer.io catalog to identify relevant stylistic markers for your data.
  • Operational Monitoring — Check API status to ensure your financial research workflow is always operational.

How it works

  1. Subscribe to this server
  2. Enter your Fixer.io API Key
  3. Start managing your financial intelligence through Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Finance Analysts & Accountants — monitor market rates and retrieve official metadata straight from your workflow.
  • E-commerce Operations — verify currency conversions and audit international pricing patterns without manual searching.
  • Budget Planners — perform rapid audits of historical rates and identify relevant fiscal markers through natural language.
  • Operations Leads — automate financial data querying to orchestrate cross-functional international teams smoothly.
currency-conversionexchange-ratesfinancial-datahistorical-ratesforex-api

5 tools expose this connector's capabilities to your AI agent.

check_api_status

io Currency API. Check if the Fixer.io service is operational

convert_currency_amount

Convert an amount from one currency to another

get_historical_exchange_rate

Get exchange rates for a specific date in the past (YYYY-MM-DD)

get_latest_exchange_rates

Get real-time exchange rates for a base currency

list_supported_currencies

io database. List all currency symbols supported by Fixer.io

See how to talk to your AI agent using Fixer.io Currency API.

Get the latest exchange rates for base currency 'USD' using Fixer.io.

I've retrieved the latest rates for USD! Notable conversions include 1 USD to 0.92 EUR and 1 USD to 0.79 GBP. Would you like the full list of supported currencies or a specific historical audit?

Convert 100 EUR to JPY.

I've performed the conversion! 100 EUR is currently identified as 16,500 JPY. I can assist you with more real-time conversion metadata for your budget planning if you'd like.

What was the exchange rate between EUR and USD on '2010-01-01'?

I've retrieved the historical data! On January 1st, 2010, the rate was 1 EUR to 1.43 USD. I can assist you with more longitudinal auditing of these currency markers if needed.

Log in to your [**Fixer.io account**](https://fixer.io/dashboard), and you will find your API Key in your dashboard. Copy and paste it below.

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