Update main.py

main.py

@@ -1371,6 +1371,25 @@ def log_call_usage(project_id):
         return jsonify({'error': 'A server error occurred while updating credits.'}), 500
 
 #Stripe Payments
+@app.route("/api/billing/config", methods=["GET"])
+def get_stripe_config():
+    """
+    Returns safe-to-expose Stripe configuration values for the frontend.
+    (No secret keys — only publishable data)
+    """
+    try:
+        return jsonify({
+            "publishableKey": os.environ.get("STRIPE_PUBLISHABLE_KEY"),
+            "priceIds": {
+                "fixer": os.environ.get("STRIPE_PRICE_FIXER"),
+                "pro": os.environ.get("STRIPE_PRICE_PRO"),
+            }
+        }), 200
+    except Exception as e:
+        logger.error(f"[STRIPE] Failed to serve config: {e}")
+        return jsonify({"error": "Server configuration error"}), 500
+
+
 @app.route("/api/billing/create-checkout-session", methods=["POST"])
 def create_checkout_session():
     """