This article explains how to create an API Key, API Secret, and use the Redirect URI for the Constant Contact API V3. Step 1: Proceed to the Constant Contact V3 API Portal (https://app.constantcontact.com/pages/dma/portal/) Step 2: Login using your regular Constant Contact credentials. Step 3: From the "My Applications" Tab, click "New Application" Step 4: Give…
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How to create a Constant Contact API Key
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