Use AI Gateway

Author: haydenbleasel

apps/tsrouter-chat-test/src/routes/demo/api.tanchat.ts

@@ -1,47 +1,47 @@
-import { createFileRoute } from '@tanstack/react-router'
-import { anthropic } from '@ai-sdk/anthropic'
-import { convertToModelMessages, stepCountIs, streamText } from 'ai'
+import { createFileRoute } from "@tanstack/react-router";
 
-import getTools from '@/utils/demo.tools'
+import { convertToModelMessages, stepCountIs, streamText } from "ai";
+
+import getTools from "@/utils/demo.tools";
 
 const SYSTEM_PROMPT = `You are a helpful assistant for a store that sells guitars.
 
 You can use the following tools to help the user:
 
 - getGuitars: Get all guitars from the database
 - recommendGuitar: Recommend a guitar to the user
-`
+`;
 
-export const Route = createFileRoute('/demo/api/tanchat')({
+export const Route = createFileRoute("/demo/api/tanchat")({
   server: {
     handlers: {
       POST: async ({ request }) => {
         try {
-          const { messages } = await request.json()
+          const { messages } = await request.json();
 
-          const tools = await getTools()
+          const tools = await getTools();
 
           const result = await streamText({
-            model: anthropic('claude-haiku-4-5'),
+            model: "anthropic/claude-haiku-4-5",
             messages: convertToModelMessages(messages),
             temperature: 0.7,
             stopWhen: stepCountIs(5),
             system: SYSTEM_PROMPT,
             tools,
-          })
+          });
 
-          return result.toUIMessageStreamResponse()
+          return result.toUIMessageStreamResponse();
         } catch (error) {
-          console.error('Chat API error:', error)
+          console.error("Chat API error:", error);
           return new Response(
-            JSON.stringify({ error: 'Failed to process chat request' }),
+            JSON.stringify({ error: "Failed to process chat request" }),
             {
               status: 500,
-              headers: { 'Content-Type': 'application/json' },
-            },
-          )
+              headers: { "Content-Type": "application/json" },
+            }
+          );
         }
       },
     },
   },
-})
+});