mkdir config
touch config/default.py
place this as the contents of config/default.py
CURRENCY_API_KEY = "<your freecurrencyapi.net key>"
docker compose up
look up conversion rates
http://localhost:5000/conversion_rate?currency_from=usd¤cy_to=gbp
convert a value between currency rates
http://localhost:5000/convert?convert_value=10¤cy_from=usd¤cy_to=gbp