Access has been blocked by CORS policy
Issue description
The issue appears in browser-based (WebGL) builds of the application. When user sign up, log in or other request to Xsolla Login is performed, the following error message is displayed:
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Access to XMLHttpRequest at '{request}' from origin '{your domain}' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the request resource.
Fix
Add the URLs that are allowed to call the API methods from the browser. To do it:
- Open your project in Publisher Account.
- In the side menu, click Login.
- Click Configure in the pane of a Login project.
- Select the Callback URLs section.
- In the Allowed origins (CORS) field, add the URLs that will be allowed to call the API methods from the browser.
- Click Save changes.
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