feat: add OpenAI integration with custom header logging and request aborting

test-headers.js

@@ -0,0 +1,22 @@
+import OpenAI from "openai";
+
+const openai = new OpenAI({
+  apiKey: "sk-test",
+  baseURL: "https://9router.imrnes.team/v1",
+  fetch: async (url, init) => {
+    console.log("Headers passed by OpenAI:");
+    const headers = new Headers(init.headers);
+    for (const [k, v] of headers.entries()) {
+      console.log(`  ${k}: ${v}`);
+    }
+    // abort early to avoid making the request
+    throw new Error("aborted");
+  }
+});
+
+openai.chat.completions.create({
+  model: "test",
+  messages: [{role: "user", content: "test"}]
+}).catch(e => {
+  if (e.message !== "aborted") console.error(e);
+});

test-wrapper.js

@@ -0,0 +1,26 @@
+const init = {
+  headers: {
+    Accept: 'application/json',
+    Authorization: 'Bearer sk-4ab633fd86509c5b-8r850e-8c58839a',
+    'Content-Type': 'application/json',
+    'User-Agent': 'OpenAI/JS 6.38.0',
+    'x-stainless-arch': 'x64',
+    'x-stainless-lang': 'js',
+    'x-stainless-os': 'Linux',
+    'x-stainless-package-version': '6.38.0',
+    'x-stainless-runtime': 'node',
+    'x-stainless-runtime-version': 'v26.2.0'
+  }
+};
+
+const headers = new Headers(init?.headers);
+headers.set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36");
+for (const key of Array.from(headers.keys())) {
+  if (key.toLowerCase().startsWith("x-stainless")) {
+    headers.delete(key);
+  }
+}
+
+for (const [k, v] of headers.entries()) {
+  console.log(`${k}: ${v}`);
+}