NinjaTrader 8 is a desktop application. Its engine, its order types, and its market data all live on your machine, and nothing outside that machine can talk to them. The CrossTrade NT8 Add-On installs inside NinjaTrader and gives the running platform an address, so a command from anywhere becomes an order on your desktop in about 30 milliseconds.
That command can come from a webhook, a REST call, an AI client over MCP, another account you are copying, or a risk rule that fired on our servers while you were away from the screen. To connect TradingView to NinjaTrader 8, point an alert at your CrossTrade webhook URL and it joins the same pipeline.
Because the Add-On lives inside NinjaTrader rather than beside it, CrossTrade can do what cloud-only tools cannot: read live market data, see every fill the moment it happens, drive your ATM templates by name, and copy manual trades between accounts as they execute.
See exactly how CrossTrade works