Stack Exchange Connector 26.3
Stack Exchange Connector Help

# Configure OAuth Authentication

To retrieve information from Stack Exchange you must use OAuth authentication.

To configure OAuth authentication

1. Go to https://stackapps.com/apps/oauth/register.

2. Create a new app registration.

   - Give the app a name and description, and provide a website URL.
   - Set the OAuth domain to "localhost".

   Stack Exchange will provide a client ID, client secret, and key.

   You can now run the OAuth configuration tool that is provided with the connector.

To run the OAuth configuration tool

1. Open the folder where you installed the connector.
2. Open the OAuth tool configuration file, `oauth_tool.cfg`, in a text editor.

3. In the `[Default]` section, set any SSL or proxy settings that are required to access the repository:

   `SSLMethod` | The version of SSL/TLS to use.
   `ProxyHost` | The host name or IP address of the proxy server to use.
   `ProxyPort` | The port of the proxy server to use.

   For example:

       SSLMethod=NEGOTIATE
       ProxyHost=10.0.0.1
       ProxyPort=8080

4. In the `[OAuthTool]` section, set the following parameters:

   `AppKey` | The client ID that you obtained by creating the OAuth application.
   `AppSecret` | The client secret that you obtained by creating the OAuth application.
   `CustomValue0` | The key from your Stack Exchange app.

5. Open a command-line window and run the following command:

   `oauth_tool.exe oauth_tool.cfg OAuthTool`

   The OAuth configuration tool creates the files `oauth.cfg` and `oauth2_sites.bin`. When you configure the connector, import the parameters from `oauth.cfg` into your task configuration. For more information about configuring a fetch task, see Retrieve Information from Stack Exchange.

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery Stack Exchange Connector 26.3

Topic Title: Configure OAuth Authentication