import requests

url = "https://app.langwatch.ai/api/graphs"

payload = {
    "name": "<string>",
    "graph": {}
}
headers = {
    "X-Auth-Token": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "id": "<string>",
  "name": "<string>",
  "graph": {},
  "filters": {},
  "dashboardId": "<string>",
  "gridColumn": 123,
  "gridRow": 123,
  "colSpan": 123,
  "rowSpan": 123,
  "createdAt": "<string>",
  "updatedAt": "<string>"
}