OpenAI SDK

pip install openai

npm install openai

go get github.com/openai/openai-go/v3

from openai import OpenAI

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

import OpenAI from 'openai';

const client = new OpenAI({
  apiKey: 'sk-your-tokenlab-key',
  baseURL: 'https://api.tokenlab.sh/v1',
});

package main

import (
    openai "github.com/openai/openai-go/v3"
    "github.com/openai/openai-go/v3/option"
)

func main() {
    client := openai.NewClient(
        option.WithAPIKey("sk-your-tokenlab-key"),
        option.WithBaseURL("https://api.tokenlab.sh/v1"),
    )

    _ = client
}

response = client.chat.completions.create(
    model="gpt-5.4",
    messages=[{"role": "user", "content": "Explain what TokenLab does in one sentence."}]
)

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

const response = await client.chat.completions.create({
  model: 'gpt-5.4',
  messages: [{ role: 'user', content: 'Explain what TokenLab does in one sentence.' }],
});

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

curl https://api.tokenlab.sh/v1/chat/completions \
  -H "Authorization: Bearer sk-your-tokenlab-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4",
    "messages": [
      {"role": "user", "content": "Explain what TokenLab does in one sentence."}
    ]
  }'

stream = client.responses.create(
    model="gpt-5.4",
    input="Write a short poem about coding.",
    stream=True,
)

for event in stream:
    if event.type == "response.output_text.delta":
        print(event.delta, end="")

const stream = await client.responses.create({
  model: 'gpt-5.4',
  input: 'Write a short poem about coding.',
  stream: true,
});

for await (const event of stream) {
  if (event.type === 'response.output_text.delta') {
    process.stdout.write(event.delta);
  }
}