Automate TradingView to MT4/MT5 with PineConnector

TradingView does not place orders directly in MetaTrader 4 or MetaTrader 5. PineConnector is one bridge that can pass a TradingView alert to its Expert Advisor (EA) in MetaTrader. Whether it works with a particular broker, account type and symbol naming convention must be confirmed in that environment.

The flow is: TradingView script → TradingView alert → PineConnector webhook → PineConnector EA → MetaTrader. This article explains configuration only; its examples are illustrative and do not represent a real trade, tested result or financial recommendation.

1. Prepare the accounts and software

You need a TradingView account with webhook access, a PineConnector license, MT4 or MT5, and a compatible broker account. Follow PineConnector's current installation instructions, attach its EA to the appropriate MetaTrader chart, enter your own License ID and confirm the EA connection before creating alerts.

2. Define the TradingView signal

Build or review the Pine Script conditions that should trigger an entry or exit. Decide whether alerts should be generated by strategy order fills, alert() calls, or both. Alert timing is part of the trading logic, so choose it deliberately rather than treating Once Per Bar Close as universally correct.

3. Configure the webhook

Create the TradingView alert and use the webhook URL supplied by PineConnector. Confirm the current endpoint and setup details in your PineConnector account or official documentation rather than copying an endpoint from an old tutorial.

4. Use explicit PineConnector parameters

PineConnector messages are comma-separated. This illustrative example uses explicit units:

LicenseID,buy,EURUSD,vol_lots=0.01,sl_pips=20,tp_pips=40

Replace LicenseID with your own license identifier. Replace EURUSD with the exact symbol used by the broker connected to MetaTrader; brokers may use prefixes or suffixes. The sample lot size, stop and target are syntax examples only, not recommended settings and not evidence of execution.

Older examples often use risk=, sl= and tp=. Their meaning is not fixed by those names alone: risk= is interpreted according to the EA's Volume Type setting, while sl= and tp= are interpreted according to its Target Type setting. Explicit fields such as vol_lots, sl_pips and tp_pips make the intended units easier to review.

Read the official PineConnector syntax documentation

5. Plan exit handling

Exits are as important as entries. PineConnector supports symbol-specific close commands and EA-wide close commands such as closeall; the exact name, syntax and scope depend on the PineConnector version and the EA's Magic Restriction setting. Decide whether you need to close only the chart symbol or all positions and pending orders managed by that EA instance, then choose the documented command deliberately and test its full scope on a demo account before any live use. Do not assume a close command is symbol-limited or account-wide without verifying it in your environment.

6. Test without live capital

Use a demo account to check the License ID, broker symbol, webhook delivery, EA settings, position units, stop/target units and exit behavior. A received alert does not prove that an order was accepted. Review MetaTrader and broker logs for rejected or modified orders. Do not use these illustrative values as live-trading instructions.

Troubleshooting

If an alert arrives but no order appears, check the License ID, webhook URL, EA connection, MetaTrader trading permissions, symbol mapping and broker order constraints. If size or exits differ from expectations, inspect Volume Type, Target Type and the explicit parameter units. Duplicate actions can come from multiple active alerts or from script alert frequency, so inspect both before changing execution settings.

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