Connecting to ConstantContact

To authenticate to ConstantContact, and connect to your own data or to allow other users to connect to their data, you can use the OAuth standard.

Using OAuth Authentication

First, you will need to register an OAuth application with ConstantContact. You can do so from https://v3.developer.constantcontact.com/api_guide/index.html, under "MyApplications" > "New Application". Your Oauth application will be assigned a client id (API Key) and you can generate a client secret (Secret).

After setting the following connection properties, you are ready to connect:

AuthScheme: Set this to OAuth.
InitiateOAuth: Set this to GETANDREFRESH. You can use InitiateOAuth to manage the process to obtain the OAuthAccessToken.
OAuthClientId: Set this to the client_id that is specified in you app settings.
OAuthClientSecret: Set this to the client_secret that is specified in you app settings.
CallbackURL: Set this to the Redirect URI you specified in your app settings.

Example connection string:

Profile=C:\profiles\ConstantContact.apip;Authscheme=OAuth;InitiateOAuth=GETANDREFRESH;OAuthClientId=your_client_id;OAuthClientSecret=your_client_secret;CallbackUrl=your_callback_url;

Connection Properties

The connection string properties are the various options that can be used to establish a connection. This section provides a complete list of the options you can configure in the connection string for this provider.

Property	Description
AuthScheme	The scheme used for authentication. Accepted entries are None or OAuth. Allowed values are: BASIC, NONE, NTLM, OAUTH, OAUTH_CLIENT
CallbackURL	The OAuth callback URL to return to when authenticating. This value must match the callback URL you specify in your app settings.
InitiateOAuth	Set this property to initiate the process to obtain or refresh the OAuth access token when you connect. Allowed values are: OFF, GETANDREFRESH, REFRESH
OAuthClientId	The client Id assigned when you register your application with an OAuth authorization server.
OAuthClientSecret	The client secret assigned when you register your application with an OAuth authorization server.