The Swiss QR-bill is the new digital standard defined for payments in Switzerland. From June 2020 the bills can be created with a Swiss QR code to accelerate digital payment transactions.
Create the Swiss QR-bill payment part with your data by using this API. There are several ways the standardized QR-bill is created, e.g. as image, attached to a PDF, on top of a Word and converted to a PDF including the QR-bill, etc.