Websocket connection returns CORS error

rameshslm05

Hi.

I would like to fetch live market data using kietconnect api.

I tried using Javascript web socket that were mentioned in kiteconnect api docs page. That returns connection failed.

Tried using VUEJS, It returns CORS error.


MY CODE:

var KiteTicker = require('kiteconnect').KiteTicker
var ticker = new KiteTicker({
api_key: '**********',
access_token: '***********'
})
ticker.connect()
ticker.on('ticks', onTicks)
ticker.on('connect', subscribe)
function onTicks (ticks) {
console.log('Ticks', ticks)
}
function subscribe () {
var items = [738561]
ticker.subscribe(items)
ticker.setMode(ticker.modeFull, items)
}



Response:

ccess to fetch at 'https://ws.kite.trade/?api_key=********&access_token=***********&uid=*******' from origin '********' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

rakeshr

You can use our Nodejs official client, if this suits your usecase. Refer to the Websocket implementation code here for Nodejs client.

sujith

@rameshslm05,
One can't use the live market data provided by Kite Connect on a third-party website. Hence you are getting the error.

rameshslm05

Hi @sujith I don't understand without website where can I see data ? In my local server or what I am getting the same error in local as well.

rameshslm05

@rakeshr Thank you, I am using that library under vue js ad getting this error. Have no experience in node js. Is there any solution ?