Migrating from OpenAI

 import os
 from openai import OpenAI

 client = OpenAI(
-    api_key=os.environ["OPENAI_API_KEY"],
+    base_url="https://api.aireserve.com/v1",  # note the /v1 suffix
+    api_key=os.environ["AUDACITY_API_KEY"],
 )

 # Everything below is unchanged — and now works with any gateway model:
 res = client.chat.completions.create(
-    model="gpt-4o-mini",
+    model="gpt-5.4-mini",   # or claude-sonnet-4-6, gemini-2.5-flash, …
     messages=[{"role": "user", "content": "hello"}],
 )

 # Streaming call sites are identical:
 for chunk in client.chat.completions.create(model=…, messages=…, stream=True):
     print(chunk.choices[0].delta.content or "", end="")

 import OpenAI from "openai";

 const client = new OpenAI({
-  apiKey: process.env.OPENAI_API_KEY,
+  baseURL: "https://api.aireserve.com/v1", // note the /v1 suffix
+  apiKey: process.env.AUDACITY_API_KEY,
 });

 // Everything below is unchanged — and now works with any gateway model:
 const res = await client.chat.completions.create({
-  model: "gpt-4o-mini",
+  model: "gpt-5.4-mini", // or claude-sonnet-4-6, gemini-2.5-flash, …
   messages: [{ role: "user", content: "hello" }],
 });