Twitch

Members sign in with their Twitch account, in the system browser.

Before you start

Console	Twitch Developer Console
Endpoint group	Social Login
Email	Returned, and verified — Twitch can match an existing account
Signs in	In the browser

Twitch requires two-factor authentication first

The developer console will not let you register an application until the Twitch account you are signed in as has two-factor authentication enabled. Turn it on in your Twitch security settings before you start.

Create the application

1. Open the Twitch Developer Console and choose Register Your Application.

2. Name it. Twitch requires the name to be unique across all of Twitch, so a generic community name may be taken.

3. Add the OAuth Redirect URL: the address from Memberside → API Keys → Social Login → Twitch, which looks like https://yoursite.com/wp-json/memberside/v1/social/callback/twitch.

4. Choose a category. Website Integration fits a community site.

5. Create, then open Manage and copy the Client ID.

6. Press New Secret and copy the client secret.

Sign-in uses the user:read:email scope, which returns the member’s address alongside their profile.

What to paste into Memberside

Under Memberside → API Keys → Social Login → Twitch:

Field	Value
Client ID	The Client ID
Client secret	The client secret

When it does not work

Symptom	Cause	Fix
The application cannot be registered	Two-factor is not enabled on your Twitch account	Enable it, then reload the console
“The name is already taken”	Twitch names are globally unique	Pick another
“redirect_uri does not match”	The address differs from the registered one	Copy it again
No email comes back	An older application without the email scope	Recreate the secret and try again