@sujeetboran It is always recommended to verify the candle interval before saving in database or csv. You can try fetching data in batches and then can verify each batch before saving. In case of missing OHLCV, you can try to re-fetch the complete batch. Verification may add delay in processing but is always worth it.

@akshayrana Use "Publisher" app API key. You might be using "Trading" app API key.

@rithvik Currently OpenAPIScripMaster.json is ~40MB. You can try syncing the instruments from other broker that has smaller file size as backup, in case there is no response from the API. Select the broker whose token are matching with the tokens mentioned the OpenAPIScripMaster.json file.

@pravilraj For the time being, you can try storing stoploss and target orders in your trading bot database locally and subscribing to market data feed of the instrument. Often has less slippages than bracket orders, if implemented correctly.

@shahnawaz-pe https://smartapi.angelbroking.com/docs/Historical. Sample code on the right side of the page.

@aasiph express.js code

const bodyParser = require('body-parser') const cors = require('cors') const express = require('express') const app = express() const host = 'localhost' const port = 3001 ;(async () => { try { app.use(cors()) app.use(bodyParser.json()) app.listen(port).on('listening', () => { console.log( 'App server started on http://%s:%d', host, port ) }) process.on('unhandledRejection', (reason) => { console.log('Unhandled rejection:') console.log(reason) }) await fetchData() } catch (error) { console.log('ERR:') console.log(error) } })()

@jeetu Local IP can't be whitelisted. Get a static IP from ISP or use server static IP. Create a new API key from "New login" here - https://smartapi.angelone.in/publisher-login/v2/login/

@mohan-0 Intermittent issue because of service disruption. Try re-creating the API key if issue persists.

@s237783 Intermittent issue caused by service outage.

@pankjsingh1028 Retry after recreating a new API key by clicking the refresh button next to API key in your Smart API account.

@abhay15-akshukla-0 As mentioned on https://smartapi.angelbroking.com/docs/Exceptions, this is an "Internal Server Error", most probably an intermittent issue because of service disruption.

@kavita-0

let web_socket = new WebSocketV2({ jwttoken: 'JWT_TOKEN', apikey: 'API_KEY', clientcode: 'Client_code', feedtype: 'FEED_TYPE', }); // for mode, action and exchangeTypes , can use values from constants file. web_socket.connect().then((res) => { let json_req = { correlationID: 'correlation_id', action: 1, mode : 1, exchangeType: 1, tokens: ["123"], }; web_socket.fetchData(json_req); web_socket.on('tick', receiveTick); function receiveTick(data) { console.log('receiveTick:::::', data); } });

Try this official sample code mentioned in the README.md of https://github.com/angel-one/smartapi-javascript

@pradulgupt82 Sync your system time and try again. Sometime this issue happens, just try again after 1 min, as TOTP is valid for 60 seconds.

@adhiraj Once you create a SmartApi app, all permissions are activated and there is no further need of activation of any market feed specific access.

@1059689 Server date and time might be out of sync and might be causing incorrect TOTP generation.

@cts Scrip Master is the master list of all the scrips. No token for Nifty Ind Defence is available as of now in smart api.