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[Pradeep_Jaiswar]

Need help with the market feed web socket implementation

Hi @Belal_Ahmad, Each instrument has a unique instrument key. You’ll need to identify the instrument key for each instrument from this JSON file: Instruments | Upstox Developer API. Once you have the instrument keys, pass them as an array to the market feeder. Below is an example using the Node.js SDK: let UpstoxClient = require("upstox-js-sdk"); let defaultClient = UpstoxClient.ApiClient.instance; var OAUTH2 = defaultClient.authentications["OAUTH2"]; OAUTH2.accessToken = <ACCESS_TOKEN>; con…