> ## Documentation Index
> Fetch the complete documentation index at: https://docs.stackone.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Constant Contact OAuth 2.0 connector profile – StackOne setup guide

> Set up the OAuth 2.0 connector profile for Constant Contact in StackOne. One-time admin setup required before your users can link Constant Contact accounts via Hub.

<Warning>You need an active Constant Contact account and a Constant Contact developer account. Register at the Constant Contact developer portal ([https://developer.constantcontact.com](https://developer.constantcontact.com)).</Warning>

<section data-guide-section data-guide-scopes="">
  <h2>Create an OAuth application</h2>

  <p>Register an application in the Constant Contact developer portal to obtain your API Key and Client Secret.</p>

  <Steps>
    <Step title="Navigate to My Applications">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>Go to the <a href="https://developer.constantcontact.com" target="_blank" rel="noopener noreferrer">Constant Contact developer portal</a> and click <strong>My Applications</strong>.</p>
      </div>
    </Step>

    <Step title="Sign in">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>Sign in with your Constant Contact credentials when prompted.</p>
      </div>
    </Step>

    <Step title="Create a new application">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>Click <strong>New Application</strong>.</p>

        <ul>
          <li>Enter an application name (e.g., `StackOne Integration`). Note that you cannot use "Constant Contact" in the name.</li>
          <li>Select <strong>Authorization Code Flow and Implicit Flow</strong> as the OAuth2 flow.</li>
          <li>Select <strong>Rotating Refresh Tokens</strong> as the refresh token type.</li>
          <li>Click <strong>Create</strong>.</li>
        </ul>
      </div>
    </Step>

    <Step title="Open your application">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>From the <strong>My Applications</strong> page, click <strong>Edit</strong> on your application to open its details.</p>
      </div>
    </Step>

    <Step title="Configure redirect URI">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>Add the StackOne callback URL as a redirect URI.</p>

        <ul>
          <li>Enter exactly: `https://api.stackone.com/connect/oauth2/constantcontact/callback`</li>
          <li>Click <strong>Save</strong> to apply changes.</li>
        </ul>
      </div>
    </Step>

    <Step title="Copy the API Key">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>The <strong>API Key (Client ID)</strong> is displayed on the application details page.</p>

        <ul>
          <li>Copy the API Key value and store it securely for use later.</li>
        </ul>
      </div>
    </Step>

    <Step title="Generate and copy the Client Secret">
      <div data-guide-step data-guide-scopes="" data-guide-display-scopes-list="">
        <p>Click <strong>Generate Client Secret</strong> to create a new secret.</p>

        <ul>
          <li>Copy the <strong>Client Secret</strong> immediately — it is only shown once.</li>
          <li>Store it securely for use later.</li>
        </ul>
      </div>
    </Step>
  </Steps>
</section>

## Creating the StackOne Connector Profile

To create the Connector Profile in StackOne for <strong>Constant Contact</strong>:

<Steps>
  <Step title="Navigate to Connector Profiles">
    Login to StackOne and navigate to [Connector Profiles](https://app.stackone.com/connector_profiles)
  </Step>

  <Step title="Create New Connector Profile">
    <ul>
      <li>Click <strong>+ Connector Profile</strong></li>
      <li>Search for and select <strong>Constant Contact</strong></li>
      <li>Select <strong>Type</strong> as <strong>OAuth 2.0</strong></li>

      <li>
        Fill out the fields using details retrieved from your provider:

        <ul style={{ marginLeft: '20px' }}>
          <li><strong>API Key (Client ID)</strong></li>
          <li><strong>Client Secret</strong></li>
          <li><strong>Scopes</strong> (Optional)</li>
        </ul>
      </li>

      <li>(Optional) Select <strong>Actions</strong> to be enabled for this Connector Profile</li>
      <li>Click <strong>Create profile</strong></li>
    </ul>
  </Step>
</Steps>

Congratulations! The new Connector Profile will now show up in your project ready to be used. You can now continue to <a href="/guides/accounts-section#linking-accounts">Link Accounts</a> for <strong>Constant Contact</strong>.