diff --git a/app/api/trading/market-data/route.ts b/app/api/trading/market-data/route.ts
index 1410dd6..4c7e92e 100644
--- a/app/api/trading/market-data/route.ts
+++ b/app/api/trading/market-data/route.ts
@@ -61,11 +61,12 @@ export async function POST(request: NextRequest) {
       adx: body.adx
     })
     
-    // Validate it's a market data update
-    if (body.action !== 'market_data') {
-      console.log(`❌ Invalid action: ${body.action} (expected "market_data")`)
+    // Validate it's a market data update (accept both variations)
+    const validActions = ['market_data', 'market_data_1min']
+    if (!validActions.includes(body.action)) {
+      console.log(`❌ Invalid action: ${body.action} (expected ${validActions.join(' or ')})`)
       return NextResponse.json(
-        { error: 'Invalid action - expected "market_data"' },
+        { error: `Invalid action - expected ${validActions.join(' or ')}` },
         { status: 400 }
       )
     }