From 1482422f2f5b236cdcdff4429ae06bb55dca4083 Mon Sep 17 00:00:00 2001
From: Tyler Hoang <tyler@tylerhoang.xyz>
Date: Sun, 17 May 2026 12:46:13 -0700
Subject: Add stack start and stop scripts

---
 frontend/lib/api.ts | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 frontend/lib/api.ts

(limited to 'frontend/lib/api.ts')

diff --git a/frontend/lib/api.ts b/frontend/lib/api.ts
new file mode 100644
index 0000000..b2f0dea
--- /dev/null
+++ b/frontend/lib/api.ts
@@ -0,0 +1,52 @@
+import type { HistoryPoint, MarketIndex, SearchResult, TickerOverview, WatchlistResponse } from "@/types/api";
+
+const API_BASE = process.env.NEXT_PUBLIC_API_BASE_URL || "http://localhost:8000";
+
+export class ApiError extends Error {
+  status: number;
+
+  constructor(message: string, status: number) {
+    super(message);
+    this.name = "ApiError";
+    this.status = status;
+  }
+}
+
+async function request<T>(path: string, init?: RequestInit): Promise<T> {
+  const res = await fetch(`${API_BASE}${path}`, {
+    ...init,
+    headers: {
+      "Content-Type": "application/json",
+      ...(init?.headers || {})
+    }
+  });
+  if (!res.ok) {
+    const body = await res.json().catch(() => ({}));
+    throw new ApiError(body.detail || `Request failed: ${res.status}`, res.status);
+  }
+  return res.json() as Promise<T>;
+}
+
+export const api = {
+  search(query: string) {
+    return request<SearchResult[]>(`/api/search?q=${encodeURIComponent(query)}`);
+  },
+  marketIndices() {
+    return request<MarketIndex[]>("/api/market/indices");
+  },
+  overview(symbol: string) {
+    return request<TickerOverview>(`/api/tickers/${encodeURIComponent(symbol)}/overview`);
+  },
+  history(symbol: string, period: string) {
+    return request<HistoryPoint[]>(`/api/tickers/${encodeURIComponent(symbol)}/history?period=${encodeURIComponent(period)}`);
+  },
+  watchlist() {
+    return request<WatchlistResponse>("/api/watchlist");
+  },
+  addWatchlist(symbol: string) {
+    return request<WatchlistResponse>(`/api/watchlist/${encodeURIComponent(symbol)}`, { method: "POST" });
+  },
+  removeWatchlist(symbol: string) {
+    return request<WatchlistResponse>(`/api/watchlist/${encodeURIComponent(symbol)}`, { method: "DELETE" });
+  }
+};
-- 
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