Quickstart

curl https://openp.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENPAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.5",
    "messages": [
      {"role": "system", "content": "You are a helpful assistant."},
      {"role": "user", "content": "Introduce OpenPAI in one sentence"}
    ]
  }'

from openai import OpenAI

client = OpenAI(
    api_key="sk-XXXXXXXXXXXXXXXX",
    base_url="https://openp.ai/v1",
)

resp = client.chat.completions.create(
    model="gpt-5.5",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Introduce OpenPAI in one sentence"},
    ],
)
print(resp.choices[0].message.content)

import OpenAI from "openai";

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

const resp = await client.chat.completions.create({
  model: "gpt-5.5",
  messages: [
    { role: "system", content: "You are a helpful assistant." },
    { role: "user", content: "Introduce OpenPAI in one sentence" },
  ],
});

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

package main

import (
    "context"
    "fmt"

    "github.com/sashabaranov/go-openai"
)

func main() {
    cfg := openai.DefaultConfig("sk-XXXXXXXXXXXXXXXX")
    cfg.BaseURL = "https://openp.ai/v1"
    client := openai.NewClientWithConfig(cfg)

    resp, err := client.CreateChatCompletion(context.Background(),
        openai.ChatCompletionRequest{
            Model: "gpt-5.5",
            Messages: []openai.ChatCompletionMessage{
                {Role: openai.ChatMessageRoleUser, Content: "Introduce OpenPAI in one sentence"},
            },
        })
    if err != nil {
        panic(err)
    }
    fmt.Println(resp.Choices[0].Message.Content)
}