Fixer
Overview
SLUG: FIXER
Description
Fixer is a currency data API providing real-time and historical exchange rates for 170 world currencies.
Authentication Details
API Key
Connecting to Fixer
Create an auth config
Use the dashboard to create an auth config for the Fixer toolkit. This allows you to connect multiple Fixer accounts to Composio for agents to use.
Create and Get auth config ID
Click “Create Fixer Auth Config”. After creation, copy the displayed ID starting with ac_
. This is your auth config ID. This is not a sensitive ID — you can save it in environment variables or a database.
This ID will be used to create connections to the toolkit for a given user.
Connect Your Account
Using API Key
Tools
Executing tools
To prototype you can execute some tools to see the responses and working on the Fixer toolkit’s playground
OpenAI (Python)
Anthropic (TypeScript)
Google (Python)
Vercel (TypeScript)
Tool List
FIXER_GET_HISTORICAL_RATES
Tool Name: Get Historical Rates
Description
Action Parameters
Action Response
FIXER_GET_LATEST_RATES
Tool Name: Get Latest Exchange Rates
Description
Action Parameters
Action Response
FIXER_GET_SUPPORTED_SYMBOLS
Tool Name: Get Supported Symbols
Description
Action Parameters
Action Response