/oauth/userinfo

{
    "id": 3842416377988,
    "email": "demo@demo.com",
    "created_at": "2020-11-27T22:10:51-05:00",
    "updated_at": "2024-01-22T22:56:25-05:00",
    "first_name": "test",
    "last_name": "demo",
    "orders_count": 0,
    "state": "enabled",
    "total_spent": "0.00",
    "last_order_id": null,
    "note": "",
    "verified_email": true,
    "multipass_identifier": null,
    "tax_exempt": false,
    "tags": "forum",
    "last_order_name": null,
    "currency": "VND",
    "addresses": [],
    "accepts_marketing": false,
    "accepts_marketing_updated_at": null,
    "marketing_opt_in_level": "single_opt_in",
    "tax_exemptions": [],
    "email_marketing_consent": {
        "state": "not_subscribed",
        "opt_in_level": "single_opt_in",
        "consent_updated_at": null
    },
    "sms_marketing_consent": null,
    "admin_graphql_api_id": "gid://shopify/Customer/3842416377988"
}