import os import requests base = os.environ.get("LANGFLOW_URL") or os.environ.get("LANGFLOW_SERVER_URL", "") flow_id = os.environ.get("FLOW_ID", "") api_key = os.environ.get("LANGFLOW_API_KEY", "") headers = { "Content-Type": "application/json", "x-api-key": api_key, } payload = {"data": "example-data"} response = requests.post( f"{base}/api/v1/webhook/{flow_id}", headers=headers, json=payload, timeout=60, ) response.raise_for_status() print(response.text)