curl --location 'https://qianfan.baidubce.com/v2/caching' \
--header 'Authorization: Bearer bce-v3/ALTAK-*********/614fb**********' \
--header 'Content-Type: application/json' \
--data '{
   "model": "deepseek-v3.1-think-250821",
    "messages":[
         {
           "role": "system",
           "content": "你是一个专业的百度千帆技术客服，回答问题必须严谨、简短、并且使用中文。"
         },
         {
           "role": "user",
           "content": "请用一句话介绍一下千帆的caching接口。"
         }
    ],
    "ttl":3600
}'

import requests
import json

def main():
    url = "https://qianfan.baidubce.com/v2/caching"
    
    payload = json.dumps({
    "model": "deepseek-v3.1-think-250821",
    "messages":[
         {
           "role": "system",
           "content": "你是一个专业的百度千帆技术客服，回答问题必须严谨、简短、并且使用中文。"
         },
         {
           "role": "user",
           "content": "请用一句话介绍一下千帆的caching接口。"
         }
    ],
    "ttl":3600
  })
    headers = {
        'Content-Type': 'application/json',
        'Authorization': 'Bearer bce-v3/ALTAK-*********/614fb**********'
    }
    
    response = requests.request("POST", url, headers=headers, data=payload)
    
    print(response.text)
    

if __name__ == '__main__':
    main()