MCP / Finance

Fixer.io MCP: financial workflows

Fixer.io is a simple and lightweight API for current and historical foreign exchange rates and currency conversion. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP.

Connect Fixer.ioWhat it can do
Your own API key6 actionsFinance

$ YOUR NEXT RUN

Claude CodeCodexCursorAny agent

Use Fixer.io MCP in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

Read https://flymy.ai/skill.md and https://flymy.ai/mcp/fixer-io.md. Help me connect Fixer.io MCP to this assistant. Then help me run this task: Use Fixer.io to convert currency. Ask me for the required inputs first and show the result.
Open FlyMy.AIDownload brief

What Fixer.io MCP can do

6 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs.

ActionWhat it does
# FIXER_IO_CONVERT_CURRENCYConvert an amount from one currency to another.
# FIXER_IO_GET_FLUCTUATIONFetch exchange rate fluctuations between two dates.
# FIXER_IO_GET_HISTORICAL_RATESFetch historical exchange rates for a specific date.
# FIXER_IO_GET_LATEST_RATESRetrieve the most recent exchange rates.
# FIXER_IO_GET_SUPPORTED_SYMBOLSRetrieve the list of all available currency symbols and their corresponding names.
# FIXER_IO_GET_TIME_SERIESRetrieve daily exchange rates for a specified period.

Ask your agent

Requests to paste as they are. Each one runs on the actions named under it.

“Use Fixer.io to convert currency. Ask me for the required inputs first and show the result.”uses FIXER_IO_CONVERT_CURRENCY
“Use Fixer.io to get fluctuation. Ask me for the required inputs first and show the result.”uses FIXER_IO_GET_FLUCTUATION
“Use Fixer.io to get historical rates. Ask me for the required inputs first and show the result.”uses FIXER_IO_GET_HISTORICAL_RATES

Connect Fixer.io in a minute

One MCP for every integration. Add it once, then every MCP in the catalog is a request away.

  1. 01

    Add FlyMy.AI

    Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy.

  2. 02

    Add your Fixer.io API Key

    Paste it into the Fixer.io connection settings once; it stays with FlyMy.AI, never in a prompt or a chat.

    • Fixer.io API Key - The API key provided by Fixer.io to authenticate API requests. Get API key →
  3. 03

    Ask

    Paste a request from this page. Every run shows what it cost.

Claude Code
claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp

Then run /mcp in Claude Code and sign in.

Codex
codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp

Then run codex mcp login flymy to sign in.

claude.ai and Claude Desktop
https://mcp-agents.flymy.ai/mcp

Settings, Connectors, Add custom connector: paste this URL.

Pay per run

FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Fixer.io account, under its plan and limits. No seats and no minimum.

See usage pricing →

Go to the source

Fixer.io in the docs →Fixer.io connection settings →Fixer.io website →Every MCP in the catalog →Usage pricing →

From the FlyMy.AI platform catalog of 2026-11-03: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs.