### Install tradingview-scraper Go Module

Source: https://github.com/verzth/tradingview-scraper/blob/main/README.md

Instructions to install the tradingview-scraper Go module using `go get`.

```golang
go get github.com/verzth/tradingview-scraper/v2@latest
```

--------------------------------

### Connect to TradingView Socket with Callbacks

Source: https://github.com/verzth/tradingview-scraper/blob/main/README.md

Demonstrates how to establish a connection to the TradingView socket using the `Connect()` function. It requires two callback functions: one for handling new market data and another for error handling during the connection.

```golang
import socket "github.com/verzth/tradingview-scraper/v2"

func main() {
    tradingviewsocket, err := socket.Connect(
        func(symbol string, data *socket.QuoteData) {
            fmt.Printf("%#v", symbol)
            fmt.Printf("%#v", data)
        },
        func(err error, context string) {
            fmt.Printf("%#v", "error -> "+err.Error())
            fmt.Printf("%#v", "context -> "+context)
        },
    )
    if err != nil {
        panic("Error while initializing the trading view socket -> " + err.Error())
    }
}
```

--------------------------------

### Handle TradingView Socket Market Data Callback

Source: https://github.com/verzth/tradingview-scraper/blob/main/README.md

Explains the structure of the `QuoteData` received in the market data callback, which includes `Price`, `Volume`, `Bid`, and `Ask`. It clarifies that not all parameters will always be available, and `nil` indicates no change for that specific parameter.

```golang
callbackFn := func(symbol string, data *socket.QuoteData) {
    fmt.Printf("%#v", symbol)
    fmt.Printf("%#v", data)
    if data.Price != nil {
        fmt.Printf("%#v", "Price has changed")
    }
    if data.Volume != nil {
        fmt.Printf("%#v", "Volume has changed")
    }
    if data.Bid != nil {
        fmt.Printf("%#v", "Bid has changed")
    }
    if data.Ask != nil {
        fmt.Printf("%#v", "Ask has changed")
    }
}
```

--------------------------------

### Add Symbols to TradingView Socket for Real-time Data

Source: https://github.com/verzth/tradingview-scraper/blob/main/README.md

Shows how to subscribe to real-time market data for specific symbols using `AddSymbol()` after the socket connection is established. The symbol format is `broker or exchange name`:`market`.

```golang
tradingviewsocket.AddSymbol("OANDA:EURUSD")
tradingviewsocket.AddSymbol("BITSTAMP:BTCUSD")
// etc etc
```

--------------------------------

### Remove Symbols from TradingView Socket

Source: https://github.com/verzth/tradingview-scraper/blob/main/README.md

Illustrates how to stop receiving updates for a particular market by calling `RemoveSymbol()`.

```golang
tradingviewsocket.RemoveSymbol("OANDA:EURUSD")
```

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