Streaming

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["PIPELLM_API_KEY"],
    base_url="https://api.pipellm.ai/v1",
)

stream = client.chat.completions.create(
    model="gpt-5",
    stream=True,
    messages=[{"role": "user", "content": "Count to five."}],
)

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

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.PIPELLM_API_KEY,
  baseURL: "https://api.pipellm.ai/v1",
});

const stream = await client.chat.completions.create({
  model: "gpt-5",
  stream: true,
  messages: [{ role: "user", content: "Count to five." }],
});

for await (const chunk of stream) {
  const delta = chunk.choices[0]?.delta?.content;
  if (delta) process.stdout.write(delta);
}

curl https://api.pipellm.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $PIPELLM_API_KEY" \
  -N \
  -d '{
    "model": "gpt-5",
    "stream": true,
    "messages": [{"role": "user", "content": "Count to five."}]
  }'