Introduction

export OPENINFERENCE_API_KEY="your-api-key"

$env:OPENINFERENCE_API_KEY = "your-api-key"

pip install openai

npm install openai

go get github.com/openai/openai-go

from openai import OpenAI

client = OpenAI(
    base_url="https://api.openinference.xyz/v1",
    api_key="your-api-key",  # or use OPENINFERENCE_API_KEY env var
)

response = client.chat.completions.create(
    model="openai/gpt-oss-120b",
    messages=[
        {"role": "user", "content": "What is Open Inference?"}
    ],
)

print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.openinference.xyz/v1",
  apiKey: process.env.OPENINFERENCE_API_KEY,
});

const response = await client.chat.completions.create({
  model: "openai/gpt-oss-120b",
  messages: [
    { role: "user", content: "What is Open Inference?" }
  ],
});

console.log(response.choices[0].message.content);

curl https://api.openinference.xyz/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENINFERENCE_API_KEY" \
  -d '{
    "model": "openai/gpt-oss-120b",
    "messages": [
      {"role": "user", "content": "What is Open Inference?"}
    ]
  }'