curl --request GET \
  --url https://app.autoposting.ai/api-proxy/api/notifications \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "notifications": [
      {
        "id": "notif_01HXYZ",
        "type": "post.published",
        "title": "Post published successfully",
        "body": "Your post on LinkedIn has been published.",
        "read": false,
        "metadata": {
          "postId": "post_01HXYZ",
          "brandSlug": "acme-corp",
          "platform": "linkedin"
        },
        "createdAt": "2024-01-10T09:05:00Z"
      },
      {
        "id": "notif_02HXYZ",
        "type": "post.failed",
        "title": "Post failed",
        "body": "Your post on X failed to publish. Click to retry.",
        "read": true,
        "metadata": {
          "postId": "post_02HXYZ",
          "platform": "x"
        },
        "createdAt": "2024-01-09T14:00:00Z"
      }
    ],
    "total": 2
  }
}