import requests

url = 'https://api.simplex.sh/scroll'
headers = {
    'X-API-Key': 'your_api_key_here'
}
data = {
    'pixels': 500,  # Positive to scroll down, negative to scroll up
    'session_id': 'your_session_id'  # Optional
}

response = requests.post(url, headers=headers, data=data)
print(response.json())

{
  "succeeded": true,
  "error": "<string>"
}