POST
/
paas
/
v4
/
chat
/
completions
curl --request POST \
  --url https://api.z.ai/api/paas/v4/chat/completions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "model": "glm-4.5",
  "messages": [
    {
      "role": "system",
      "content": "You are a useful AI assistant."
    },
    {
      "role": "user",
      "content": "Please tell us about the development of artificial intelligence."
    }
  ],
  "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>",
        "tool_calls": [
          {
            "function": {
              "name": "<string>",
              "arguments": {}
            },
            "id": "<string>",
            "type": "<string>"
          }
        ]
      },
      "finish_reason": "<string>"
    }
  ],
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "prompt_tokens_details": {
      "cached_tokens": 123
    },
    "total_tokens": 123
  },
  "web_search": [
    {
      "title": "<string>",
      "content": "<string>",
      "link": "<string>",
      "media": "<string>",
      "icon": "<string>",
      "refer": "<string>",
      "publish_date": "<string>"
    }
  ]
}

Authorizations

​
Authorization
string
header
required

Use the following format for authentication: Bearer <your api key>

Headers

​
Accept-Language
enum<string>
default:en-US,en

Config desired response language for HTTP requests.

Available options:
en-US,en
Example:

"en-US,en"

Body

application/json

Response

Processing successful

The response is of type object.