TradingView Webhook Broker API: Connect Your Strategy to Any Broker

TradingView webhook broker API integration is the missing link for traders who analyze on TradingView but execute on brokers like Interactive Brokers, Tastytrade, Alpaca, or other platforms. TradingView's webhook system sends data out — but connecting that data to your specific broker's API requires middleware that translates between the two systems.

Reddit threads with traders asking "how do I connect TV to Tasty?" or "can I automate TradingView to IBKR?" consistently get dozens of replies — because the demand is massive but the solutions are fragmented. This guide maps out every option.

How TradingView Webhooks Work (Quick Overview)

When a TradingView alert triggers, it sends an HTTP POST request to a URL you specify. The request body contains your custom message — typically a JSON string with trade details. That is the extent of TradingView's involvement. It fires and forgets.

Your job (or your middleware's job) is to:

1. Receive the HTTP POST at a publicly accessible endpoint
2. Parse the JSON message to extract trade parameters
3. Authenticate with your broker's API
4. Translate the trade parameters into the broker's specific order format
5. Submit the order via the broker's API
6. Handle responses, errors, and confirmations

Broker API Landscape in 2026

Option 1: Relay Services (No Code)

Relay services act as a bridge between TradingView webhooks and broker APIs. You configure them through a web dashboard — no coding required.

How Relay Services Work

1. You sign up for the relay service and connect your broker account
2. The service gives you a webhook URL
3. You paste that URL into your TradingView alert
4. When the alert fires, the relay receives it, authenticates with your broker, and places the trade

Relay Service Pros and Cons

• Pro: No coding, no server management, quick setup
• Pro: Handles broker authentication, symbol mapping, order formatting
• Con: Monthly subscription ($15–50+/month)
• Con: Extra latency (TradingView → Relay → Broker instead of TradingView → Your Server → Broker)
• Con: Limited to supported brokers only
• Con: You share broker credentials with a third party

Option 2: Self-Hosted Webhook Receiver (Requires Coding)

For traders comfortable with Python, Node.js, or similar languages, building a custom webhook receiver gives full control:

Advantages of Self-Hosted

• Full control over execution logic, retry behavior, and error handling
• No monthly relay fees — just VPS cost (~$5–20/month)
• Credentials stay on your server — not shared with third parties
• Custom symbol mapping, lot size calculations, and risk management
• Support any broker with an API — not limited to pre-integrated platforms

Challenges

• Requires programming knowledge (Python or Node.js recommended)
• You are responsible for security, uptime, and maintenance
• Broker API documentation varies in quality — IBKR's is notoriously complex
• Authentication flows differ per broker (OAuth2, API keys, session tokens)

Option 3: MT5 EA (Local, No Server Needed)

For forex and CFD traders using MT5 brokers, a local webhook EA is the simplest and lowest-latency option:

1. Install the EA on your MT5 terminal
2. The EA starts a local HTTP server on your machine
3. Point TradingView's webhook to your server's public URL
4. The EA receives the webhook and executes directly on MT5 — no API translation needed

This eliminates the broker API layer entirely. MT5's EA system is the API. The EA runs on the same machine as MT5, so execution latency is measured in milliseconds. No relay service, no custom server, no broker API authentication — just the EA and MT5.

The limitation: this only works for MT5 brokers. If you trade on Interactive Brokers, Tastytrade, or crypto exchanges, you need one of the other options.

Which Approach Should You Use?

TradingView Native Broker Integration vs Webhooks

TradingView offers native trading integration with select brokers. This lets you place manual trades from TradingView charts but does NOT automate alert-based trading. The two are complementary:

• Native integration = manual trading from charts (click to buy/sell)
• Webhook integration = automated trading from alerts (strategy fires, trade executes)

If you want automated execution from TradingView strategies, you need webhooks regardless of whether your broker has native TradingView integration.

Security Considerations

When connecting TradingView to any broker API:

• Validate webhook source — verify incoming webhooks are from TradingView, not malicious actors
• Use HTTPS only — never expose an HTTP webhook endpoint
• Limit API permissions — use API keys with trade-only permissions (no withdrawal access)
• Rate limit your endpoint — prevent webhook flooding from placing excessive orders
• Log everything — record all incoming webhooks and outgoing orders for audit