Codex 5.3

curl https://api.nodebyt.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-your-key" \
  -d '{
    "model": "gpt-5.3-codex",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

from openai import OpenAI

client = OpenAI(
    base_url="https://api.nodebyt.com/v1",
    api_key="sk-your-key",
)

resp = client.chat.completions.create(
    model="gpt-5.3-codex",
    messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)

import OpenAI from "openai"

const client = new OpenAI({
  baseURL: "https://api.nodebyt.com/v1",
  apiKey: "sk-your-key",
})

const resp = await client.chat.completions.create({
  model: "gpt-5.3-codex",
  messages: [{ role: "user", content: "Hello" }],
})
console.log(resp.choices[0].message.content)