public SvcClient(
	string subscriberID,
	string signingKey,
	string endpointAddress = null,
	string proxyServerAddress = null
)

Public Sub New ( 
	subscriberID As String,
	signingKey As String,
	Optional endpointAddress As String = Nothing,
	Optional proxyServerAddress As String = Nothing
)

Parameters

subscriberID

Type: SystemString
The Subscriber account identifier, found in the Administration Portal. The subscriberID corresponds to the company or website subscribing to the service, not an individual end user.

signingKey

Type: SystemString
The Subscriber's unique signing key.

endpointAddress (Optional)

Type: SystemString
Optional: Overrides the default endpoint address. e.g. https://127.0.0.1/Core.svc

proxyServerAddress (Optional)

Type: SystemString
Optional: Specifies the proxy server address. e.g. http://myfiddlermachine:8888

Reference