How configurare apikey security with Integration Center

[ceeBCI58]

Hello everyone

we need to integrate sssff with a no-sap app that has its interfaces based on REST API (destination) with sap integration center

This non-sap app is the only authentication method supported by api key at the header level.

Integration Center only shows these methods

is it possible to specify the api key in another place of the configuration?

Thanks for your contributions.