Below error pops up in the browser when you provide the application ID and application secret/key in the Merge1 portal under the source tab and click next:
{"status":false,"errorCode":4700, "errorMessage":"Invalid redirect url","result":null}
The URL used in either location below is case sensitive and needs to be in lower case characters:
Changed all the capital letters in the URL to small case and updated the URL in two areas.
1) Zoom market place->Manage->Redirect UTL for OAuth and Add Allow List section.
2) On Merge1 server went to "Installation path:/GlobanetConsultingService/Merge1 7.0 accessed 'UserSettings.config' file and replaced the URL in the lines below: