# OpenAI JavaScript SDK
> Use OpenAI's JavaScript SDK to integrate with Helicone to log your OpenAI usage.
import { strings } from "/snippets/strings.mdx";
import LegacyWarning from "/snippets/legacy-provider-warning.mdx";
## {strings.howToIntegrate}
```javascript
HELICONE_API_KEY=
OPENAI_API_KEY=
```
```javascript OpenAI v4+
import OpenAI from "openai";
const openai = new OpenAI({
apiKey: process.env.OPENAI_API_KEY,
baseURL: "https://oai.helicone.ai/v1",
defaultHeaders: {
"Helicone-Auth": `Bearer ${process.env.HELICONE_API_KEY}`
}
});
```
```javascript OpenAI v1
import { Configuration, OpenAIApi } from "openai";
const configuration = new Configuration({
apiKey: process.env.OPENAI_API_KEY,
basePath: "https://oai.helicone.ai/v1",
baseOptions: {
headers: {
"Helicone-Auth": `Bearer ${process.env.HELICONE_API_KEY}`
}
}
});
const openai = new OpenAIApi(configuration);
```
```javascript
const response = await openai.chat.completions.create({
model: "gpt-4o-mini",
messages: [{ role: "user", content: "What is the meaning of life?" }]
});
console.log(response);
```
## {strings.relatedGuides}
{strings.chatbotCookbookDescription}
{strings.howToPromptThinkingModelsCookbookDescription}