From 91e49d82aaf99ed35e61816a52ce18bd6292ab9b Mon Sep 17 00:00:00 2001
From: Danny Avila <danny@librechat.ai>
Date: Mon, 22 Sep 2025 16:15:15 -0400
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=BC=20feat:=20Vercel=20App=20Attributi?=
 =?UTF-8?q?on=20for=20LibreChat=20(#9769)?=
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---
 packages/api/src/endpoints/openai/config.ts | 5 ++++-
 packages/data-provider/src/config.ts        | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/api/src/endpoints/openai/config.ts b/packages/api/src/endpoints/openai/config.ts
index d7412e0e1f..52c54ebaa6 100644
--- a/packages/api/src/endpoints/openai/config.ts
+++ b/packages/api/src/endpoints/openai/config.ts
@@ -41,6 +41,9 @@ export function getOpenAIConfig(
     !isAnthropic &&
     ((baseURL && baseURL.includes(KnownEndpoints.openrouter)) ||
       (endpoint != null && endpoint.toLowerCase().includes(KnownEndpoints.openrouter)));
+  const isVercel =
+    (baseURL && baseURL.includes('ai-gateway.vercel.sh')) ||
+    (endpoint != null && endpoint.toLowerCase().includes(KnownEndpoints.vercel));
 
   let azure = options.azure;
   let headers = options.headers;
@@ -80,7 +83,7 @@ export function getOpenAIConfig(
   if (baseURL) {
     configOptions.baseURL = baseURL;
   }
-  if (useOpenRouter) {
+  if (useOpenRouter || isVercel) {
     configOptions.defaultHeaders = Object.assign(
       {
         'HTTP-Referer': 'https://librechat.ai',
diff --git a/packages/data-provider/src/config.ts b/packages/data-provider/src/config.ts
index 29de6c86ae..a79846b3de 100644
--- a/packages/data-provider/src/config.ts
+++ b/packages/data-provider/src/config.ts
@@ -889,6 +889,7 @@ export enum KnownEndpoints {
   shuttleai = 'shuttleai',
   'together.ai' = 'together.ai',
   unify = 'unify',
+  vercel = 'vercel',
   xai = 'xai',
 }
 
@@ -925,6 +926,7 @@ export const alternateName = {
   [KnownEndpoints.ollama]: 'Ollama',
   [KnownEndpoints.deepseek]: 'DeepSeek',
   [KnownEndpoints.xai]: 'xAI',
+  [KnownEndpoints.vercel]: 'Vercel',
 };
 
 const sharedOpenAIModels = [