Add strategy and create TradingView alert
Attach your Pine strategy, validate backtest results, then create an alert for buy/sell events.
Set webhook URL and message payload
Use your TradeAdapter webhook URL and JSON payload to route alerts from TradingView to MEXC with consistent execution.
Recreate alerts after strategy changes
Recreate TradingView alerts whenever strategy parameters change to keep real-time trade execution aligned.
TradingView alert message template
Credentials live on the broker you saved under My Brokers; market, ticker, order type, and quantity are configured once on that broker's Strategy — never in the TradingView alert. If your MEXC strategy uses Market order type, also include "order_price": "{{close}}" in the alert — MEXC needs it for rounding even though the order still executes at market. The same field is also required if your strategy uses Limit order type, or has Stop Loss / Take Profit enabled. If your strategy has "Sync with TradingView position" enabled, also include market_position and prev_market_position from your strategy.
{
"strategy_name": "mexc-momentum",
"order_action": "{{strategy.order.action}}",
"order_contracts": "{{strategy.order.contracts}}"
}