import requests

url = "https://api.13-215-85-171.sslip.io/v1/sandboxes/{id}/pty/{sid}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "session_id": "<string>",
  "pid": 123,
  "cols": 2,
  "rows": 2,
  "exec_id": "<string>"
}