From 19b098393a9446de70cd090be62d61b7de142828 Mon Sep 17 00:00:00 2001
From: Henry Winkel <Henry-Winkel@web.de>
Date: Sat, 16 May 2026 12:39:27 +0200
Subject: [PATCH] feat: add most-actives API proxy route

---
 app/routes/api/stocks/most-actives.ts | 38 +++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/routes/api/stocks/most-actives.ts

diff --git a/app/routes/api/stocks/most-actives.ts b/app/routes/api/stocks/most-actives.ts
new file mode 100644
index 0000000..74d8b49
--- /dev/null
+++ b/app/routes/api/stocks/most-actives.ts
@@ -0,0 +1,38 @@
+import type { MostActiveStock } from "../../../types";
+
+const ALPACA_API_KEY = process.env.ALPACA_API_KEY!;
+const ALPACA_SECRET_KEY = process.env.ALPACA_SECRET_KEY!;
+const ALPACA_DATA_URL = process.env.ALPACA_DATA_URL || "https://data.alpaca.markets";
+
+export async function loader() {
+  try {
+    const response = await fetch(`${ALPACA_DATA_URL}/v1beta1/screener/stocks/most-actives`, {
+      headers: {
+        "APCA-API-KEY-ID": ALPACA_API_KEY,
+        "APCA-API-SECRET-KEY": ALPACA_SECRET_KEY,
+      },
+    });
+
+    if (!response.ok) {
+      throw new Error(`Alpaca API error: ${response.status}`);
+    }
+
+    const data = await response.json();
+    const stocks: MostActiveStock[] = (data.most_actives || []).map((item: any) => ({
+      symbol: item.symbol,
+      name: item.name || item.symbol,
+      price: parseFloat(item.price) || 0,
+      changePercent: parseFloat(item.change_percent) || 0,
+      volume: parseInt(item.volume) || 0,
+    }));
+
+    return Response.json(stocks);
+  } catch (error) {
+    console.error("Most active stocks API error:", error);
+    const message = error instanceof Error ? error.message : "Unknown error";
+    return Response.json(
+      { error: `Failed to fetch most active stocks: ${message}` },
+      { status: 500 }
+    );
+  }
+}