Kraken WebSocket API
Access real-time ticker, OHLC, spread, order book, and trade data from Kraken via WebSocket.
Access real-time ticker, OHLC, spread, order book, and trade data from Kraken via WebSocket.
Subscribe to Kraken's public and private WebSocket channels for real-time market and account data.
The sgcWebSockets Kraken component provides real-time market data from one of the most trusted cryptocurrency exchanges. Access ticker updates, OHLC candles, order book depth, spread data, and trade events for all supported trading pairs.
Subscribe to Kraken ticker updates.
uses
sgcHTTP_API_Kraken;
var
Kraken: TsgcHTTPAPI_Kraken;
procedure TForm1.FormCreate(Sender: TObject);
begin
Kraken := TsgcHTTPAPI_Kraken.Create(nil);
Kraken.OnKrakenTicker := OnTicker;
Kraken.Connect;
end;
procedure TForm1.Subscribe;
begin
Kraken.SubscribeTicker('XBT/USD');
end;
procedure TForm1.OnTicker(Sender: TObject;
aPair, aAsk, aBid, aLastPrice: string);
begin
Label1.Caption := aPair + ': $' + aLastPrice;
Label2.Caption := 'Bid: $' + aBid + ' Ask: $' + aAsk;
end;Deep-link to the component reference, grab the ready-to-run demo project, and download the trial.