Hi @SMANUEL,

It seems you are trying to access the projection through the ‘main’ URL. For main endpoints, you cannot use basic authentication and should use OAuth. If you need to use basic authentication, you should access the projection through the ‘int’ URL. Make sure the projection is included in the compatibility application type before doing this.

In instances where it's not possible to use OAuth, the administrator should selectively enable 'Compatibility Application Type' for the required projections after a careful consideration of the network security situation.

Please refer to the following documentation on this:

https://docs.ifs.com/techdocs/foundation1/045_administration_aurena/240_integration/020_api_explorer/default.htm

Hope this helps!

@Charith Epitawatta Thanks Much!