Working WebSocket Sample code to retrieve LTP - Python

[James Bond]

Here is the working WebSocket sample code to retrieve LTP:

from smartapi import SmartConnect 
from smartapi import WebSocket 

obj=SmartConnect(api_key="your_secret_key")
data = obj.generateSession('your_client_id', 'your_password')
feedToken=obj.getfeedToken()

FEED_TOKEN= feedToken
CLIENT_CODE= 'your_client_id'
token="nse_cm|26009"

WS = WebSocket(FEED_TOKEN, CLIENT_CODE)

def on_tick(ws, tick):
    for i in tick:
        for j, k in i.items():
            if j == 'ltp':
                print(j, k)
            else:
                pass

def on_connect(ws, response):
    ws.send_request(token)

def on_close(ws, code, reason):
    ws.stop()

# Assign the callbacks.
WS.on_ticks = on_tick
WS.on_connect = on_connect
WS.on_close = on_close
WS.connect()

[rajanprabu]

@neeluru

Please share which version of SDK you are using.. I can only check the code depending on that..

[neeluru]

@rajanprabu
OK..

Is code is correct one ?

have used ss.connect() instead ws.connect(). Have changed it but no use at all

[rajanprabu]

@neeluru

I don't use google colab so its difficult to comment. which versions of python sdk r u using ??

[neeluru]

@rajanprabu
Any idea on below error. Using google.colab

[djdenish]

@James-Bond
No I am not getting any error on code provided above.
Its working fine.

[rajanprabu]

@sudhakar

@admin and team is very helpful and they will reach out to you.

@James-Bond has compiled some nice set of instructions and codes here which you can look

https://smartapi.angelbroking.com/topic/325/faq-smart-api/5

I will write a complete page with sample scripts sometime soon..

[admin]

@sudhakar please provide us your contact details to assist you.

[sudhakar]

@rajanprabu , Can you help with any sample code , API guide is use less,it does not have anything.

[rajanprabu]

@sudhakar

@sudhakar said in Working WebSocket Sample code to retrieve LTP - Python:

is there any way to get low, high , ltp and volumes, &

this you get it in WebSocket..

@sudhakar said in Working WebSocket Sample code to retrieve LTP - Python:

market watch (best 5 bids & ask)

yes via api call.. rate limit is 1 call per seconds if I remember right..

[sudhakar]

is there any way to get low, high , ltp and volumes, & market watch (best 5 bids & ask)?

[rajanprabu]

@lavly what's your sdk version ??

[lavly]

@James-Bond yes

[James Bond]

Hey @djdenish, did above code give you same error @lavly facing while you executes the code. ?

[rajanprabu]

@djdenish

you can look at the key value and its corresponding explanation here

https://smartapi.angelbroking.com/docs/WebSocket

[lavly]

@James-Bond this code is giving following errorrs

---

ReactorNotRestartable Traceback (most recent call last)
<ipython-input-71-f3a22d8e176e> in <module>()
21 ss.on_close = on_close
22
---> 23 ss.connect( )

3 frames
/usr/local/lib/python3.7/dist-packages/twisted/internet/base.py in startRunning(self)
841 raise error.ReactorAlreadyRunning()
842 if self._startedBefore:
--> 843 raise error.ReactorNotRestartable()
844 self._started = True
845 self._stopped = False

ReactorNotRestartable:

[djdenish]

@James-Bond

def on_tick(ws, tick):
for i in tick:
for j, k in i.items():
if j == 'ltp':
print(j, k)
else:
pass

If j is ltp and k is the value of ltp then Instead of just LTP, I want to print Open,Close,High,Low,Bid Price, Ask Price. Any idea how?

[James Bond]

This post is deleted!

[James Bond]

@djdenish
Hello @djdenish, I found some basic flaws in official documentation about complete login flow.

Both Login and Token generation python scripts returning the same response at my end.

Still I'll check everything one more time and get back to you.

Bye

[djdenish]

@James-Bond
help me with this : https://smartapi.angelbroking.com/topic/376/invalid-refresh-token-error-code-ab8050