import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ.get("GLM_API_KEY", "your-api-key"),
    base_url="https://api.glm53.com/v1"
)

response = client.chat.completions.create(
    model="z-ai/glm-5.3",
    messages=[
        {
            "role": "system",
            "content": "You are a world-class distributed systems engineer. Output production-ready, type-safe code."
        },
        {
            "role": "user",
            "content": "Implement a distributed sliding window rate-limiter in Go using Redis and Lua with stampede protection."
        }
    ],
    temperature=0.2,
    max_tokens=4096,
    stream=True
)

for chunk in response:
    content = chunk.choices[0].delta.content or ""
    print(content, end="", flush=True)

import { createOpenAI } from '@ai-sdk/openai';
import { streamText } from 'ai';

const glmClient = createOpenAI({
  baseURL: 'https://api.glm53.com/v1',
  apiKey: process.env.GLM_API_KEY,
});

async function run() {
  const result = await streamText({
    model: glmClient('z-ai/glm-5.3'),
    prompt: 'Explain why these Rust lifetime annotations fail the borrow checker and supply a zero-cost abstraction patch:',
    temperature: 0.1,
  });

  for await (const textPart of result.textStream) {
    process.stdout.write(textPart);
  }
}

run();

curl https://api.glm53.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "z-ai/glm-5.3",
    "messages": [
      {"role": "user", "content": "Hello, GLM-5.3!"}
    ],
    "temperature": 0.3,
    "stream": false
  }'

{
  "model": "z-ai/glm-5.3",
  "messages": [
    {"role": "user", "content": "Fetch order OR-2026-9981 status from the regional database and retry the payment pipeline"}
  ],
  "tools": [
    {
      "type": "function",
      "function": {
        "name": "query_order_status",
        "description": "Fetches real-time status of a distributed database order record",
        "parameters": {
          "type": "object",
          "properties": {
            "order_id": {"type": "string", "description": "Unique cluster order ID"}
          },
          "required": ["order_id"]
        }
      }
    }
  ],
  "tool_choice": "auto"
}