How to connect the JSON Bridge with a TradingView indicator?

Yes, you can definitely do that using the JSON Bridge.

The main difference is that indicator-based trading requires two separate alerts — one for LONG signals and one for SHORT signals.
<h3>Step 1</h3>
Go to the JSON Bridge and click:

Generate Syntax

Configure your trade settings.

Example:

• Order Type: Strategy Order
• Script Type: Future
• Symbol: NIFTY-N (NFO)
• Expiry Gap: 0
• Product: Carry Forward
• Quantity: 1
• Transaction Type: Buy / Sell

You can also configure:

• Exit on Opposite
• Stop Loss
• Target
• Rollover

After configuration, copy the generated JSON syntax.

Step 2: Copy the webhook URL from the JSON Bridge.

Step 3 : Open TradingView and apply your indicator on the chart.

Then create a new alert.

Step 4 :In the Condition dropdown, select your indicator.

Step 5 : For the first alert, select: Crossing Up : This will be your LONG signal alert.

Step 6 : In the Value dropdown below, select the same indicator.

Step 7 : In the Trigger option, select: Once Per Bar Close :

This is generally recommended to avoid false signals.

Step 8 : Give any alert name you want.

In the Message section, paste the JSON syntax generated from the JSON Bridge. Click Apply.

Step 9 : Open the Notifications section.

• Enable Webhook URL
• Paste the webhook URL copied from the JSON Bridge

Then click Create

Step 10 : Now create a second alert.

Keep everything exactly the same except:

Crossing Up

should be changed to:

Crossing Down

This will become your SHORT signal alert.

That’s it.

Now:

• When the indicator generates a LONG signal → Futures BUY order will be placed
• When the indicator generates a SHORT signal → Futures SELL order will be placed