I was following this guide to integrate the "Login with PayPal" button on our website: https://developer.paypal.com/docs/log-in-with-paypal/integrate/. However, I ran into an issue at step 5: "Get customer info." The API returned a 401 Unauthorized status code, even though I used the access token provided by the token service endpoint in step 4. Does anyone know why this might be happening or how to resolve it?
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