Is there a standard for beacon configuration services?

I am developing a beacon using nrf52810. This beacon will advertise iBeacon as well as Eddystone packets. And user should be able to configure some of the beacon paramters like transmit power, UUID etc. I suppose the beacon should be a connectable BLE beacon so that these configurations can be entered into the beacon.

Are there any standard BLE services that should be used for configuration purpose of iBeacon and Eddystone? Or I will have to create my own custom services? Does Nordic provide any custom service for this purpose?