---
title: "Fixer integration for LuumenAI"
url: "https://www.luumen.ai/integrations/fixer/"
entity: SoftwareIntegration
category: "Source control & CI/CD"
audience: "SRE, DevOps, platform engineering, IT operations"
---

# Fixer integration for LuumenAI

Exchange rates on demand, read-only, right in your terminal

## What LuumenAI can do with Fixer

LuumenAI connects to Fixer with an API token and exposes 3 tools (3 read-only). Every tool is read-only, so it can answer questions from Fixer but cannot change anything in it.

## Key facts

- Authentication: API token
- Tools available: 3 tools (3 read-only)
- Plan: available on all plans
- Category: Source control & CI/CD

## About Fixer with LuumenAI

Ask for a rate and get an answer. Fixer gives Luumen real-time and historical exchange rates for 170 currencies, so you can check what a figure was worth on the day an invoice posted or a batch job ran. Use FIXER_GET_LATEST_RATES, FIXER_GET_HISTORICAL_RATES, and FIXER_GET_SUPPORTED_SYMBOLS. Connect with an API key. Read-only.

## Example tools

Read-only (3 in total):

- `FIXER_GET_HISTORICAL_RATES` — Get historical exchange rate data for a specific date.
- `FIXER_GET_LATEST_RATES` — Get real-time exchange rate data for all available or specified currencies.
- `FIXER_GET_SUPPORTED_SYMBOLS` — Retrieve all supported currency symbols and their full names.

## Frequently asked questions

### How does LuumenAI connect to Fixer?

Authorize once with API token. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.

### Can LuumenAI change things in Fixer on its own?

No. Every one of the 3 tools is read-only, so LuumenAI can answer questions from Fixer but cannot change anything in it.

### Is there an audit trail?

Every call to Fixer is recorded with the actor, the input, and the result.

Full page: https://www.luumen.ai/integrations/fixer/