curl --request POST \
  --url http://localhost:8000/v1/messages \
  --header 'Content-Type: application/json' \
  --data '
{
  "messages": [
    {
      "content": "Hello, summarize what you can do in one sentence.",
      "role": "user"
    }
  ]
}
'

import requests

url = "http://localhost:8000/v1/messages"

payload = { "messages": [
        {
            "content": "Hello, summarize what you can do in one sentence.",
            "role": "user"
        }
    ] }
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    messages: [{content: 'Hello, summarize what you can do in one sentence.', role: 'user'}]
  })
};

fetch('http://localhost:8000/v1/messages', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "http://localhost:8000/v1/messages"

	payload := strings.NewReader("{\n  \"messages\": [\n    {\n      \"content\": \"Hello, summarize what you can do in one sentence.\",\n      \"role\": \"user\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "id": "msg_4b71d12c86d94e719c7e3984a7bb7941",
  "type": "message",
  "role": "assistant",
  "content": [
    {
      "type": "text",
      "text": "I can answer questions, generate text, and help with coding tasks."
    }
  ],
  "stop_reason": "end_turn",
  "usage": {
    "input_tokens": 17,
    "output_tokens": 14,
    "cache_read_input_tokens": 0
  },
  "model": "zai-org/GLM-5.3"
}

{
  "type": "error",
  "error": {
    "type": "invalid_request_error",
    "message": "..."
  },
  "request_id": "req_..."
}