POST
/
paas
/
v4
/
chat
/
completions
curl --request POST \
  --url https://open.bigmodel.cn/api/paas/v4/chat/completions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "glm-4.5",
  "messages": [
    {
      "role": "system",
      "content": "你是一个有用的AI助手。"
    },
    {
      "role": "user",
      "content": "请介绍一下人工智能的发展历程。"
    }
  ],
  "temperature": 0.6,
  "max_tokens": 1024,
  "stream": false
}'
{
  "id": "<string>",
  "request_id": "<string>",
  "created": 123,
  "model": "<string>",
  "choices": [
    {
      "index": 123,
      "message": {
        "role": "assistant",
        "content": "<string>",
        "reasoning_content": "<string>",
        "audio": {
          "id": "<string>",
          "data": "<string>",
          "expires_at": "<string>"
        },
        "tool_calls": [
          {
            "function": {
              "name": "<string>",
              "arguments": {}
            },
            "mcp": {
              "id": "<string>",
              "type": "mcp_list_tools",
              "server_label": "<string>",
              "error": "<string>",
              "tools": [
                {
                  "name": "<string>",
                  "description": "<string>",
                  "annotations": {},
                  "input_schema": {
                    "type": "object",
                    "properties": {},
                    "required": [
                      "<any>"
                    ],
                    "additionalProperties": true
                  }
                }
              ],
              "arguments": "<string>",
              "name": "<string>",
              "output": {}
            },
            "id": "<string>",
            "type": "<string>"
          }
        ]
      },
      "finish_reason": "<string>"
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "prompt_tokens_details": {
      "cached_tokens": 123
    },
    "total_tokens": 123
  },
  "video_result": [
    {
      "url": "<string>",
      "cover_image_url": "<string>"
    }
  ],
  "web_search": [
    {
      "icon": "<string>",
      "title": "<string>",
      "link": "<string>",
      "media": "<string>",
      "publish_date": "<string>",
      "content": "<string>",
      "refer": "<string>"
    }
  ],
  "content_filter": [
    {
      "role": "<string>",
      "level": 123
    }
  ]
}

Authorizations

​
Authorization
string
header
required

使用以下格式进行身份验证：Bearer <your api key>

Body

application/json

普通对话模型请求，支持纯文本对话和工具调用

Response

业务处理成功

The response is of type object.