Configuring Sign-In using Twitter

This article is part of the Sign-In Integrations feature.

Purpose

Enabling the Twitter Sign In Integration enables visitors and customers to register, sign in and connect their Twitter accounts with your WHMCS installation for faster sign-up and automatic sign-in.

Configuring Sign-In with Twitter

Watch the video tutorial for this feature

There are 2 steps required to set up Sign-In with Twitter:

Create a Twitter App and Retrieve API Credentials

Twitter Sign In Integration requires a Twitter App and API Credential Set. You can create this using your existing Twitter account. Users will only see the App Name you define and not see anything relating to the account you use to create the project.

Be aware that the Twitter account under which you create the app cannot be changed without requiring users to re-authenticate and re-link their accounts, so it is important to set the app up under an account that you will always have access to.

1. Visit https://developer.twitter.com/en/portal/dashboard
2. If not logged in, log in to your Twitter account
3. Click the Create Project button
4. Select a project name. This can be anything such as "WHMCS Login"
5. Select an app name. This can be anything such as "WHMCS Client Area Login"

6. You will now be presented with your API keys. You should take note of the API Key and API secret key
7. Go to app settings and scroll down and click Edit on Authentication Settings section
8. Enable 3-legged OAuth
9. Enter your WHMCS Client area URL for the callback URLs and Website URL and click Save

You must also enter a valid URL in the Callback URL fields. The URL you enter here is not used, but the valid URL of the callback file must be defined to enable WHMCS to utilize callbacks.

Because there are three possible callback URLs depending upon the Friendly URLs feature settings, we suggest adding all three:

Replace http://demo.whmcs.com/whmcs/ with the actual URL of your WHMCS installation

Ensure that the WHMCS System URL in WHMCS, Twitter "Website" and Twitter "Callback URLs" either all contain www subdomain or not, or matching subdomain. Failing to do so will result in an Invalid Details error when trying to activate the Twitter sign-in integration in WHMCS.

You can now proceed to Activate Twitter Sign In within WHMCS.

Activate Twitter Sign In within WHMCS

Log in to the WHMCS Admin Area
Navigate to Configuration () > System Settings > Sign-In Integration or, prior to WHMCS 8.0, Setup > Sign-In Integrations.
Select Activate under the Twitter heading
Enter your Twitter API Key in to the ConsumerKey field and the API Secret into the ConsumerSecret field
Click Save & Activate

WHMCS will attempt to validate and test the details you have entered. If the API Key and Secret are valid and successfully authenticate with the Twitter API, the values will be saved and the modal will close.

Congratulations! Twitter Sign In is now enabled.

Troubleshooting

For troubleshooting help, please refer to Troubleshooting Sign-In using Twitter

Documentation