> ## Documentation Index
> Fetch the complete documentation index at: https://uip-f4b0bbe5.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# OpenAI

> Drop AGCMS in front of openai.OpenAI.

## 3-line wrap (Python)

```python theme={null}
from openai import OpenAI
from agcms import openai_wrap

client = openai_wrap(
    OpenAI(api_key="sk-..."),
    agcms_base_url="https://api.your-tenant.agcms.com",
    agcms_api_key="agc_live_...",
)

client.chat.completions.create(model="gpt-4o", messages=[...])
```

`embeddings`, `files`, `audio`, etc. fall through unchanged. Only
`chat.completions.create(...)` is rerouted through AGCMS.

## 3-line wrap (TypeScript)

```ts theme={null}
import OpenAI from "openai";
import { openaiWrap } from "@agcms/sdk";

const client = openaiWrap(new OpenAI({ apiKey: "sk-..." }), {
  baseUrl: "https://api.your-tenant.agcms.com",
  apiKey:  "agc_live_...",
});
```

## Without an SDK (base\_url override)

The official `openai` client supports a `base_url` argument. Point it at
AGCMS and use your AGCMS key in place of the OpenAI key:

```python theme={null}
from openai import OpenAI

client = OpenAI(
    base_url="https://api.your-tenant.agcms.com/v1",
    api_key="agc_live_...",
)
```

The AGCMS gateway then forwards to OpenAI using the upstream key configured
on your tenant.