OpenAI API Migration Guide

export OPENAI_BASE_URL='https://api.telnyx.com/v2/ai/openai'
export OPENAI_API_KEY='KEY***'

from openai import OpenAI

client = OpenAI()  # picks up env vars
chat_completion = client.chat.completions.create(
    model="zai-org/GLM-5.2",
    messages=[{"role": "user", "content": "Tell me about Telnyx"}],
    temperature=0.0,
    stream=True,
)

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.getenv("TELNYX_API_KEY"),
    base_url="https://api.telnyx.com/v2/ai/openai",
)
chat_completion = client.chat.completions.create(
    model="zai-org/GLM-5.2",
    messages=[{"role": "user", "content": "Tell me about Telnyx"}],
    temperature=0.0,
    stream=True,
)

chat_completion = client.chat.completions.create(
    model="zai-org/GLM-5.2",
    messages=[{"role": "user", "content": "Tell me about Telnyx"}],
)
message = chat_completion.choices[0].message

# Reasoning models populate reasoning_content; other models leave it None.
if getattr(message, "reasoning_content", None):
    print("reasoning:", message.reasoning_content)
print("answer:", message.content)