Signals/TradingView

TradingView

Alert source

Paste a strategy's webhook URL into a TradingView alert and change nothing else. When the alert fires, Nyria reads it, picks the contracts and places the order in the brokerage account you connected.

Pine strategy alertsPrice alertsIndicator alerts

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Repainting indicators will burn you

Repainting indicators show different signals historically than they fired in real-time. This is dangerous for automated trading because backtests will look profitable, but live trading will fail.

Common causes of repainting:

Using security() to fetch higher timeframe data without lookahead=barmerge.lookahead_off
Using request.security() without proper settings
Calculating signals on the current bar before it closes
Using future data inadvertently through indicator logic

Learn more about detecting and avoiding repainting →

Delivery time is TradingView's, not ours

Nyria's clock starts when the alert arrives. How long TradingView takes to send it's outside our control and can stretch when the market is busy. If that matters to your strategy, post to the webhook from your own service instead.

Setting it up

Create the strategy in Nyria

Log into Nyria and create a new strategy. Choose your equity type (stocks, options, or crypto) and configure your alert format.

Copy the webhook URL

After creating your strategy, copy the unique webhook URL from the strategy settings. This is where TradingView will send alerts.

Create the TradingView alert

In TradingView, right-click on your chart or indicator and select 'Add Alert'. Configure the condition that should trigger your trade.

Tick Webhook URL and paste

In the alert dialog, check 'Webhook URL' and paste your Nyria webhook URL. Set the alert message to match your Nyria strategy format.

Deploy the bot

Back in Nyria, create a bot that connects your strategy to your brokerage account. When TradingView fires an alert, Nyria executes the trade.

Alert message examples

None of these are required. TradingView's own default sentence works as written, and so does a line of plain text like long entry SPY. These are here because some people prefer to be explicit. Placeholders like {{ticker}} are filled in by TradingView.

Stock entry

{
  "ticker": "{{ticker}}",
  "action": "buy",
  "price": {{close}}
}

Simple stock buy alert with ticker and price.

Options entry (BTO)

{
  "ticker": "SPY",
  "action": "BTO",
  "strike": 450,
  "expiry": "2026-12-18",
  "type": "call"
}

Buy to Open a call option contract.

Exit

{
  "ticker": "{{ticker}}",
  "action": "exit"
}

Close any open position for this ticker.

View all supported alert formats →

Pine Script example

//@version=5
strategy("My Automated Strategy", overlay=true)

// Your strategy logic here
longCondition = ta.crossover(ta.sma(close, 14), ta.sma(close, 28))
shortCondition = ta.crossunder(ta.sma(close, 14), ta.sma(close, 28))

if (longCondition)
    strategy.entry("Long", strategy.long)
    alert('{"ticker": "' + syminfo.ticker + '", "action": "buy"}', alert.freq_once_per_bar_close)

if (shortCondition)
    strategy.close("Long")
    alert('{"ticker": "' + syminfo.ticker + '", "action": "exit"}', alert.freq_once_per_bar_close)

Important: Use alert.freq_once_per_bar_close to prevent multiple alerts on the same bar.

You need a paid TradingView plan

Webhook notifications are a paid TradingView feature. The free Basic plan doesn't send them, so a paid plan is what makes the alert reach Nyria at all. Check the current tiers on their pricing page before you buy.

TradingView pricing

Other alert sources

Discord

A server you run

Group signal monitoring (soon)

Your own bot

Any script or service

Point a TradingView alert at Nyria

The webhook URL goes in the alert box. The message keeps the wording it already has.

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