Alerts & Webhooks

Automatically Build JSON Messages with the WebhookMessage TradingView Library

The WebhookMessage Pine Script library built your TradersPost JSON alert message for you. It is deprecated and no longer supported, so build the JSON message directly instead. This walkthrough is kept for reference.

Mike Christensen

Co-Founder / CSO

1 Min Read
BluSky — The Future of Trading. Prop firm futures trading. Sign up at BluSky.pro.
Update history
  1. Major update

    Because the WebhookMessage library is deprecated and no longer supported, the guidance now points to building the alert message as JSON directly rather than to the library.

Update: this library is deprecated

The WebhookMessage library is deprecated and no longer supported, so the approach below is kept for reference only1. Build your alert message as JSON directly instead.

References

1 WebhookMessage Library | Documentation - TradersPost

  • Alerts & Webhooks Sep 18, 2026

    TradingView Broker Integration Explained

    How TradingView's Broker Integration API connects brokers to the platform, what data and trading endpoints require, and how webhook automation fits in.

  • Alerts & Webhooks Sep 16, 2026

    TradingView Webhook Alerts Documentation Explained

    What TradingView's official webhook documentation actually specifies: account requirements, payload rules, delivery limits, and where the docs stop.

  • Alerts & Webhooks Sep 16, 2026

    Automating a TradingView Remix Strategy

    Remix writes plain Pine Script that can fire webhook alerts. Here is the verified path from a Remix-generated strategy to a live broker order.

  • Video
    Alerts & Webhooks Jul 10, 2026

    Event-Driven TradingView Alerts for Automation

    Learn to build event-driven TradingView alerts, send webhooks to TradersPost, and paper trade automated buy, sell, exit, and reverse orders safely today.

Ready to put what you read into practice?

Free 7-day trial

Set-up in 3 minutes

Paper account for testing

By continuing, you agree to the TradersPost Terms of Service and Privacy Policy. This site is protected by reCAPTCHA.