I need here maps on ArcGIS Desktop so can ı do it using WMTS or API?
I tried add wmts services with Portable Basemap but did not work
I searched wms or wmts services for here map but ı did not find it
I am using Arcgis version 10.4.1
There doesn't seem to be a WMTS or WMS service available for HERE maps, so an alternative would be to install the ArcBrutile add-on: https://github.com/ArcBruTile/ArcBruTile/ . It should support Here, according to its project page.
See also: How to add HERE maps to ArcMap?