mohamadkhalaj / tradingview-api

Get any market real-time data from TradingView Socket/API with Python.

tradingView-API

tradingview socket api for fetching real time prices.

How to run

git clone https://github.com/mohamadkhalaj/tradingView-API.git
cd tradingView-API
pip3 install -r requirements.txt
python3 tradingView.py

How to use

First you should select category type and searching text (by search() function in the code):

category list: 'stock' | 'futures' | 'forex' | 'cfd' | 'crypto' | 'index' | 'economic'

Example

data = search('btcusdt', 'crypto')

if any results found it will be shown.

tradingview-api's Issues

Why and when does the Error: extra data error occur?

Hi bro, first of all, I would like to thank you for the beautiful script that you wrote, just one
My question is, why and when does the extra data error occur? Should it be taken seriously or is it nothing special?

ERROR: Extra data: line 1 column 94 (char 93)

TradingView message: m93m{"m":"qsd","p":["qs_gsraxvjlbvhn",{"n":"BINANCE:EURUSDT","s":"ok","v":{"volume":8664094.8}}]}m128m{"m":"qsd","p":["qs_gsraxvjlbvhn",{"n":"BINANCE:EURUSDT","s":"ok","v":{"volume":8664194.8,"lp":1.0869,"chp":0.03,"ch":0.0003}}]}

Volume bumps every 20 minutes

Hi @mohamadkhalaj, thanks for this work, really appreciate it. I´m using your code to learn, but the volume I get bumps every 20 minutes. For example at 15:50, 16:10, 16:30, 16:50, 17:10... shows a very big peak and doesn´t show the real image of the volume. Any suggestion to fix it?

I attach you a file to show the volume over the time for a given stock: NFLX, 18 December (entire session)

Thanks mate!!

ZARUSD - Forex

Hi @mohamadkhalaj - I am trying to get the data for the usdzar forex paid. When I load it in I just get the following and nothing more:

IDC:ZARUSD

'lp'

Any ideas? :)

SSLCertVerificationError

---

SSLCertVerificationError Traceback (most recent call last)
Cell In[1], line 127
125 pair = "btcusdt"
126 market = "crypto"
--> 127 main(pair, market)

Cell In[1], line 104, in main(pair, market)
102 trading_view_socket = "wss://data.tradingview.com/socket.io/websocket"
103 headers = json.dumps({"Origin": "https://data.tradingview.com/"})
--> 104 ws = create_connection(trading_view_socket, headers=headers)
105 session = generate_session()
107 send_message(ws, "quote_create_session", [session])

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/websocket/core.py:608, in create_connection(url, timeout, class, **options)
603 websock = class_(sockopt=sockopt, sslopt=sslopt,
604 fire_cont_frame=fire_cont_frame,
605 enable_multithread=enable_multithread,
606 skip_utf8_validation=skip_utf8_validation, **options)
607 websock.settimeout(timeout if timeout is not None else getdefaulttimeout())
--> 608 websock.connect(url, **options)
609 return websock

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/websocket/_core.py:249, in WebSocket.connect(self, url, **options)
202 """
203 Connect to url. url is websocket url scheme.
204 ie. ws://host:port/resource
(...)
246 Pre-initialized stream socket.
247 """
248 self.sock_opt.timeout = options.get('timeout', self.sock_opt.timeout)
--> 249 self.sock, addrs = connect(url, self.sock_opt, proxy_info(**options),
250 options.pop('socket', None))
252 try:
253 self.handshake_response = handshake(self.sock, url, *addrs, **options)

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/websocket/_http.py:136, in connect(url, options, proxy, socket)
134 if is_secure:
135 if HAVE_SSL:
--> 136 sock = _ssl_socket(sock, options.sslopt, hostname)
137 else:
138 raise WebSocketException("SSL not available.")

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/websocket/_http.py:271, in _ssl_socket(sock, user_sslopt, hostname)
268 hostname = sslopt['server_hostname']
270 check_hostname = sslopt.get('check_hostname', True)
--> 271 sock = _wrap_sni_socket(sock, sslopt, hostname, check_hostname)
273 return sock

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/websocket/_http.py:247, in _wrap_sni_socket(sock, sslopt, hostname, check_hostname)
244 if 'ecdh_curve' in sslopt:
245 context.set_ecdh_curve(sslopt['ecdh_curve'])
--> 247 return context.wrap_socket(
248 sock,
249 do_handshake_on_connect=sslopt.get('do_handshake_on_connect', True),
250 suppress_ragged_eofs=sslopt.get('suppress_ragged_eofs', True),
251 server_hostname=hostname,
252 )

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/ssl.py:517, in SSLContext.wrap_socket(self, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, session)
511 def wrap_socket(self, sock, server_side=False,
512 do_handshake_on_connect=True,
513 suppress_ragged_eofs=True,
514 server_hostname=None, session=None):
515 # SSLSocket class handles server_hostname encoding before it calls
516 # ctx._wrap_socket()
--> 517 return self.sslsocket_class._create(
518 sock=sock,
519 server_side=server_side,
520 do_handshake_on_connect=do_handshake_on_connect,
521 suppress_ragged_eofs=suppress_ragged_eofs,
522 server_hostname=server_hostname,
523 context=self,
524 session=session
525 )

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/ssl.py:1075, in SSLSocket._create(cls, sock, server_side, do_handshake_on_connect, suppress_ragged_eofs, server_hostname, context, session)
1072 if timeout == 0.0:
1073 # non-blocking
1074 raise ValueError("do_handshake_on_connect should not be specified for non-blocking sockets")
-> 1075 self.do_handshake()
1076 except (OSError, ValueError):
1077 self.close()

File /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/ssl.py:1346, in SSLSocket.do_handshake(self, block)
1344 if timeout == 0.0 and block:
1345 self.settimeout(None)
-> 1346 self._sslobj.do_handshake()
1347 finally:
1348 self.settimeout(timeout)

SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1002)

ssl.SSLCertVerificationError

Hi, how to handle this error?

ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:997)