Updated on 22.03.2020: N26 uses new icons, but unfortunatly they have changed the website and SVG versions can’t be obtained. I have contacted the support, but they won’t release them to the public. Because of this, the modern icons are available only in small PNG files.
A collection of exported icons from the N26 bank website/app.
If somebody needs N26 bank category icons for use with Banktivity (or any other software), I have made discrete svg files and corresponding png rasters. Data is exported from the official N26 website.