Register an owner-only OAuth 2.0 client on Meta-Wiki
Client credentials access uses an owner-only OAuth 2.0 client, which is automatically approved and usable immediately by your own account.
Sign in to Meta-Wiki
Sign in to your Meta-Wiki account with your Wikimedia credentials, then open the OAuth 2.0 client registration form.
Enter the application details
In the New OAuth consumer application form, describe your client.
- Application name: enter a descriptive name — e.g.,
StackOne. - Consumer version: leave as
1.0. - Application description: briefly describe how the client is used.

Enable owner-only access
Check This consumer is for use only by [your username]. Selecting this option causes the client to be automatically approved and accepted for use by your account, so no administrator review is needed. (Once owner-only is enabled, the OAuth2 grant-types section is disabled — you do not select a grant type here; the client credentials grant is used automatically.)

Check the read permissions
Under Applicable grants:, Basic rights is enabled by default and is sufficient for reading Wikipedia content. Leave the other, higher-risk grants unchecked.

Accept the policy and submit
Check the application policy acknowledgement — the By submitting this application, you acknowledge… statement — then click Propose consumer. This checkbox is required; the form will not submit until it is ticked.

Copy your credentials
Meta-Wiki shows Your OAuth 2.0 client has been created. with Your tokens are: listing the Client application key, Client application secret, and Access token.
- Copy the Client application key into the Client ID field in StackOne Hub.
- Copy the Client application secret into the Client Secret field in StackOne Hub.
- These tokens are only displayed once — record them for future reference before leaving the page.

Find your language code
Your language code selects which language edition of Wikipedia this connection reads from.
Find your language code
The Language Code is the subdomain of the Wikipedia edition you want to read from.
- Check the subdomain — the part before
.wikipedia.org. - Example: if your URL is
https://en.wikipedia.org, your Language Code isen. - Common values:
en(English),es(Spanish),fr(French),de(German),ja(Japanese). - Enter this value in the Language Code field in StackOne Hub.
Linking the Account from the Hub
Navigate to the Hub
Fill out the fields
- Client ID
- Client Secret
- Language Code
Connect
- Click Connect
- If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider’s authorization flow.
- Once authorization is successful, you will see a confirmation popup
If the account linking is successful, you will see the newly linked account in your Accounts page.