feat: get all token balances

examples/agent-kit-nextjs-langchain/app/api/chat/route.ts

@@ -5,24 +5,24 @@ import { createReactAgent } from "@langchain/langgraph/prebuilt";
 import { SolanaAgentKit, createSolanaTools } from "solana-agent-kit";
 
 const llm = new ChatOpenAI({
-	temperature: 0.7,
-	model: "gpt-4o-mini",
+  temperature: 0.7,
+  model: "gpt-4o-mini",
 });
 
 const solanaAgent = new SolanaAgentKit(
-	process.env.SOLANA_PRIVATE_KEY!,
-	process.env.RPC_URL,
-	process.env.OPENAI_API_KEY!,
+  process.env.SOLANA_PRIVATE_KEY!,
+  process.env.RPC_URL,
+  process.env.OPENAI_API_KEY!,
 );
 
 const tools = createSolanaTools(solanaAgent);
 const memory = new MemorySaver();
 
 const agent = createReactAgent({
-	llm,
-	tools,
-	checkpointSaver: memory,
-	messageModifier: `
+  llm,
+  tools,
+  checkpointSaver: memory,
+  messageModifier: `
       You are a helpful agent that can interact onchain using the Solana Agent Kit. You are
       empowered to interact onchain using your tools. If you ever need funds, you can request them from the
       faucet. If not, you can provide your wallet details and request funds from the user. If there is a 5XX
@@ -34,38 +34,38 @@ const agent = createReactAgent({
 });
 
 export async function POST(req: NextRequest) {
-	try {
-		const body = await req.json();
-		const messages = body.messages ?? [];
+  try {
+    const body = await req.json();
+    const messages = body.messages ?? [];
 
-		const eventStream = agent.streamEvents(
-			{
-				messages,
-			},
-			{
-				version: "v2",
-				configurable: {
-					thread_id: "Solana Agent Kit!",
-				},
-			},
-		);
+    const eventStream = agent.streamEvents(
+      {
+        messages,
+      },
+      {
+        version: "v2",
+        configurable: {
+          thread_id: "Solana Agent Kit!",
+        },
+      },
+    );
 
-		const textEncoder = new TextEncoder();
-		const transformStream = new ReadableStream({
-			async start(controller) {
-				for await (const { event, data } of eventStream) {
-					if (event === "on_chat_model_stream") {
-						if (!!data.chunk.content) {
-							controller.enqueue(textEncoder.encode(data.chunk.content));
-						}
-					}
-				}
-				controller.close();
-			},
-		});
+    const textEncoder = new TextEncoder();
+    const transformStream = new ReadableStream({
+      async start(controller) {
+        for await (const { event, data } of eventStream) {
+          if (event === "on_chat_model_stream") {
+            if (data.chunk.content) {
+              controller.enqueue(textEncoder.encode(data.chunk.content));
+            }
+          }
+        }
+        controller.close();
+      },
+    });
 
-		return new Response(transformStream);
-	} catch (e: any) {
-		return NextResponse.json({ error: e.message }, { status: e.status ?? 500 });
-	}
+    return new Response(transformStream);
+  } catch (e: any) {
+    return NextResponse.json({ error: e.message }, { status: e.status ?? 500 });
+  }
 }

examples/agent-kit-nextjs-langchain/data/DefaultRetrievalText.ts

@@ -537,4 +537,4 @@ const executor = await initializeAgentExecutorWithOptions(tools, llm, {
   },
 });
 \`\`\`
-`;
+`;

examples/agent-kit-nextjs-langchain/utils/markdownToHTML.ts

@@ -2,29 +2,29 @@ import { marked } from "marked";
 import DOMPurify from "isomorphic-dompurify";
 
 interface MarkedOptions {
-	gfm: boolean;
-	breaks: boolean;
-	headerIds: boolean;
-	mangle: false;
-	highlight?: (code: string, lang: string) => string;
+  gfm: boolean;
+  breaks: boolean;
+  headerIds: boolean;
+  mangle: false;
+  highlight?: (code: string, lang: string) => string;
 }
 
 // Configure marked options
 const markedOptions: MarkedOptions = {
-	gfm: true, // GitHub Flavored Markdown
-	breaks: true, // Convert \n to <br>
-	headerIds: true, // Add ids to headers
-	mangle: false, // Don't escape HTML
-	highlight: function (code: string, lang: string): string {
-		// You can add syntax highlighting here if needed
-		return code;
-	},
+  gfm: true, // GitHub Flavored Markdown
+  breaks: true, // Convert \n to <br>
+  headerIds: true, // Add ids to headers
+  mangle: false, // Don't escape HTML
+  highlight: function (code: string, lang: string): string {
+    // You can add syntax highlighting here if needed
+    return code;
+  },
 };
 
 marked.setOptions(markedOptions);
 
 // Basic markdown to HTML conversion with sanitization
 export default function markdownToHtml(markdown: string) {
-	const rawHtml = marked.parse(markdown);
-	return DOMPurify.sanitize(rawHtml as string);
+  const rawHtml = marked.parse(markdown);
+  return DOMPurify.sanitize(rawHtml as string);
 }