Sightline Labs
Sightline Bridge · Optional

Let your bots place the trades.

Bridge is a Windows program that runs on your computer. It sends your bots' alerts to your TradeStation account, so the trades are placed for you. You still choose the stock, the settings and when each bot is on.

Buy Bridge · $249One-time purchase. One computer.
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Trading involves risk of loss. Sightline Labs makes software, not financial advice.
How it works

From signal to order, on your own computer.

Bridge dashboard on your Windows computer
The Bridge dashboard on your Windows computer. Sample data, not a real account.
TradingView alert set to send to Bridge
A TradingView alert sending your bot's orders to Bridge by webhook.

Bridge's Connect TradingView box gives you the webhook address, passphrase and alert message to paste into your TradingView alert. The manual shows every click.

Private by design. Sightline's servers are not in this path. We never see, handle or pass along your trade information. Alerts go from TradingView through a tunnel you set up (ngrok, or your own such as a Cloudflare Tunnel) to Bridge on your computer, and from there straight to TradeStation.
What Bridge handles for you

Exits set the moment you buy.

Take profit, placed right away

When a buy goes in, Bridge also sends a limit sell at your take profit price. It sits waiting in TradeStation, so your exit is already in place.

Your manual buys count too

Buy more shares yourself in TradeStation and Bridge picks them up. It updates the resting sell order to cover every share you hold.

In control from your phone

See live trade stats, turn Bridge on or off, or close a trade by hand from the dashboard on your phone.

A limit order only fills if the price reaches it.

What you need

  • An active Sightline subscription
  • A TradeStation account with API access turned on
  • A Windows computer that stays on while you trade
  • A tunnel: ngrok, or your own such as a Cloudflare Tunnel

Our step-by-step manual walks you through the whole setup, start to finish, including the tunnel.

License

One-time purchase of $249 for one computer. Bridge stays active as long as your Sightline subscription is.

Your account stays yours

Bridge runs on your computer and uses your own TradeStation login. Sightline Labs never sees your brokerage account.

Bridge on your phone
Bridge on a phone. Sample data, not a real account.

Your Bridge dashboard, on your computer and your phone

The dashboard is part of the Bridge program, not this website. Scan its QR code to open Bridge on your phone, where you can:

  • See live trade stats
  • Turn Bridge on or off
  • Close trades by hand
Buy Bridge
Bridge can trade fast. On fast-moving stocks your bot may trade very quickly. TradingView stops any alert that fires more than 15 times in 3 minutes, as a safety limit. If that happens, open the alert in TradingView and click Restart.

Don't want to use Bridge? You don't need it. Without it, you place each trade yourself when your bot signals.

© 2026 Sightline Labs, LLC. Sightline Labs makes software. It isn't financial advice. Trading involves risk, including the loss of money you trade. Results in Sightline Calibrate are simulated from past prices. Simulated results have limits, don't reflect real trading, and don't predict future results. Sightline Labs is not affiliated with TradingView, TradeStation, ngrok, Cloudflare or any other company named on this site, and is not paid to mention or use them. All trademarks belong to their owners.