CORS Error

[javanese84]

Hi guys,

thanks for creating this library. When using it in my Angular project, and want to try to create an invoice (example code taken from this repo), I am getting an CORS Error, preventing me from creating the invoice in lexoffice. With my local Postman and a generic request, everything is working fine. Can you please advice what to do in this case? In Lexoffice, I don't know a way to configure, which host may access the api.

Thanks and best regards

[valentinlehmann]

CORS only applies when you use the api in a browser environment. As this would leak your Lexoffice API key it isn't intended and therefore the Lexoffice API doesn't apply any CORS headers.
The proper solution would be to write a backend which consumes the api and responds to the frontend with the needed data. If another service (e.g. a proxy) handles authorization and you want to use the api on the client side, you could use a CORS proxy.