curl -X GET "https://api.usegately.com/api/v1/discussions?limit=20" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "discussions": [
    {
      "id": "disc_123",
      "title": "Feature Request",
      "content": "Would love to see...",
      "author_id": "user_123",
      "likes": 5,
      "comments_count": 3,
      "created_at": "2024-01-15T10:30:00Z"
    }
  ]
}