easytradeview 0.2.0

A Rust-based wrapper library for the TradingView website's API, providing easy access to live trading data and indicators without requiring login credentials.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

use anyhow::{Context, Result};
use clap::Parser;
use easytradeview::{Analysis, TradingView};

#[derive(Parser, Debug)]
#[command(version, about, long_about = None)]
struct Args {
    #[arg(long, default_value = "crypto")]
    screener: String,

    #[arg(long, default_value = "OKX")]
    exchange: String,

    #[arg(long, default_value = "BTCUSDT")]
    symbol: String,

    #[arg(short, long, default_value = "1d")]
    interval: String,

    #[arg(long, default_value_t = false)]
    json: bool,
}

#[tokio::main]
pub async fn main() -> Result<()> {
    // Parse arguments
    let args = Args::parse();
    let screener = args.screener;
    let exchange = args.exchange;
    let symbol = args.symbol;
    let interval = args.interval;

    // Initialize TradingView client and get technical analysis with the given parameters
    let tradingview = TradingView::new(&screener, &exchange);
    let analysis = Analysis::get_technical_analysis(&tradingview, &symbol, &interval)
        .await
        .context("get technical analysis error")?;

    // Output data, formatted as JSON if specified
    if args.json {
        let value = serde_json::json!({
            "screener": &screener,
            "exchange": &exchange,
            "symbol": &symbol,
            "interval": &interval,
            "analysis": analysis,
        });
        println!("{}", serde_json::to_string_pretty(&value).unwrap());
    } else {
        println!("{:>13} : {}", "screener", &screener);
        println!("{:>13} : {}", "exchange", &exchange);
        println!("{:>13} : {}", "symbol", &symbol);
        println!("{:>13} : {}", "interval", &interval);
        println!("{}", analysis);
    }
    Ok(())
}