I like Zorro's backtesting speed and parameter optimization. Would like to utilize that.

I would like to feed it whole MATICUSDT price history.

How do I do that? It fails to download it from Binance via Download script (did log in successfully).

From the help file - found a script example that can pull ohlc`s from coinapi and wrote:

```
function run()
{
set(LOGFILE);
BarPeriod = 1;
asset("MATICUSDT");
vars Prices = series(price());


// Download Bitcoin OHLC prices from Coin.io
int Month, Year = 2021, MinutesPerMonth = 31*1440;
for(Month = 1; Month <= 12; Month++) {
string URL = strf("https://rest.coinapi.io/v1/quotes/BINANCE_SPOT_MATIC_USDT/history?period_id=1MIN&time_start=%04d-%02d-01&limit=%d&apikey=123-API-KEY",
Year,Month,MinutesPerMonth);

string Name = strf("MATICUSDT_%04d.t6",Year);
assetSource(Name,URL,
"X-CoinAPI-Key: 123-API-KEY",0,
"[,time_period_end,%Y-%m-%dT%H:%M:%SZ,price_high,price_low,price_open,price_close,,volume_traded");
assetHistory(0,FROM_SOURCE);
}

}
```

It does show it in browser but for some reason - Zorro fails to pick it up. Maybe I already exhausted request quota - not sure.

Why it's such a hassle?