Simple connector to https://api.exchangerate.host/ free API. Useful for demos and POC. I will leave here a sample response for you to decide if you want to contribute :)
{"motd":{"msg":"If you or your company use this project or like what we doing, please consider backing us so we can continue maintaining and evolving this project.","url":"https://exchangerate.host/#/donate"},"success":true,"query":{"from":"USD","to":"EUR","amount":1},"info":{"rate":0.875648},"historical":false,"date":"2022-01-16","result":0.875648}