sir what is this invalid syntax
Hi @Shreeshant_Chikane ,
Do run the following commands to check python version -
python --version
If its version is less than 3.12 then follow the steps in this link to upgrade -
Dhan_Tradehull Library Update: Python 3.12 & Authentication Improvements
Sir for testing demo algo login is failing getting this output
Codebase Version 3.3.2
Attempting authentication using PIN + TOTP.
Auto-generated TOTP.
PIN + TOTP login failed once, retrying with a fresh TOTP in 18 seconds: Access token not found in response: {‘message’: ‘Invalid TOTP’, ‘status’: ‘error’}
Auto-generated TOTP.
Login failed: Access token not found in response: {‘message’: ‘Invalid TOTP’, ‘status’: ‘error’}
Traceback (most recent call last):
Login failed. Please retry with valid credentials.
I am scanning for BEL
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
File “C:\Users\USER\AppData\Local\Programs\Python\Python312\Lib\site-packages\Dhan_Tradehull\Dhan_Tradehull.py”, line 374, in get_login
access_token = self.extract_access_token(resp)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “C:\Users\USER\AppData\Local\Programs\Python\Python312\Lib\site-packages\Dhan_Tradehull\Dhan_Tradehull.py”, line 113, in extract_access_token
raise Exception(f"Access token not found in response: {resp}")
Exception: Access token not found in response: {‘message’: ‘Invalid TOTP’, ‘status’: ‘error’}
Traceback (most recent call last):
File “C:\Users\USER\AppData\Local\Programs\Python\Python312\Lib\site-packages\Dhan_Tradehull\Dhan_Tradehull.py”, line 61, in _init_
raise Exception("Login failed. Please retry with valid credentials.")
Exception: Login failed. Please retry with valid credentials.
I am scanning for TATACONSUM
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for BAJAJ-AUTO
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for NESTLEIND
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for BAJFINANCE
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for HINDALCO
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for NTPC
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for HDFCLIFE
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for SBILIFE
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for HINDUNILVR
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for MARUTI
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ITC
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TMPV
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ADANIPORTS
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for DRREDDY
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for WIPRO
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ONGC
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for SBIN
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for EICHERMOT
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for COALINDIA
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for BAJAJFINSV
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for MAXHEALTH
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for KOTAKBANK
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for APOLLOHOSP
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for CIPLA
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for JSWSTEEL
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for HCLTECH
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TCS
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for INDIGO
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for BHARTIARTL
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ETERNAL
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for LT
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for SHRIRAMFIN
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for GRASIM
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for AXISBANK
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for POWERGRID
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ADANIENT
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TECHM
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ICICIBANK
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for JIOFIN
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TATASTEEL
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TITAN
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for INFY
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for TRENT
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ASIANPAINT
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for ULTRACEMCO
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for HDFCBANK
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for RELIANCE
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for M&M
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
I am scanning for SUNPHARMA
Exception in Getting OHLC data as ‘Tradehull’ object has no attribute ‘instrument_df’
Hi @Shreeshant_Chikane ,
The issue appears to be caused by invalid credentials. Kindly verify the Client ID , PIN , and TOTP , and then run the code again. It should work without any errors once the correct credentials are provided.
@Tradehull_Imran I know generic issue but stil lface issue File “C:\Users\Dell\AppData\Roaming\Python\Python314\site-packages\Dhan_Tradehull\Dhan_Tradehull.py”, line 61, in init
raise Exception(“Login failed. Please retry with valid credentials.”)
Exception: Login failed. Please retry with valid credentials.
client_code = “Taken from Dhan”
pin = “we know 6 digits password to login”
totp_secret = “Enabled with Authenticator code and copied the same line under scanner”
Hi @Alok_Kulkarni ,
Change the totp key again. Try it with new totp key.
Thanks! I was getting that error — looks like I need to enable the API for this. However, I just wanted to confirm: why do we need to instruct Cursor to build this for me? Can we run any Python script to produce output like the one below, in the same terminal?
Login succeeded for client xyz, but every stock still fails with DH-902 — Data APIs are not active on this account.
No share prices were returned. Confirm the Data API plan is active on this client ID at web.dhan.co → My Profile → DhanHQ Trading APIs, or put the subscribed account’s credentials back in the file and I’ll run again.
Hi @Alok_Kulkarni ,
Yes, Cursor AI can create a Python script that reads the Dhan API error and displays a clear message like this in the same terminal. The output will be generated based on the actual API response.
not find dependencies code for option buying scalping algo
Mibian requires scipy to work properly
Codebase Version 3.3.2
Attempting authentication using PIN + TOTP.
Auto-generated TOTP.
PIN + TOTP login failed once, retrying with a fresh TOTP in 9 seconds: HTTPSConnectionPool(host=‘auth.dhan.co’, port=443): Max retries exceeded with url: /app/generateAccessToken?dhanClientId=XYZ&pin=XYZ_PIN&totp=xyz (Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1010)’)))
Auto-generated TOTP.
Login failed: HTTPSConnectionPool(host=‘auth.dhan.co’, port=443): Max retries exceeded with url: /app/generateAccessToken?dhanClientId=XYZ&pin=XYZ_PIN&totp=XYZ (Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1010)’)))
Traceback (most recent call last):
File “D:\Alok_Study_2024\Dhan_Algo\1. Algo Trading for beginners with AI\1. Algo Trading for beginners with AI\2. Installtion and AI IDE\venv\Lib\site-packages\urllib3\connectionpool.py”, line 464, in _make_request
self._validate_conn(conn)
File “D:\Alok_Study_2024\Dhan_Algo\1. Algo Trading for beginners with AI\1. Algo Trading for beginners with AI\2. Installtion and AI IDE\venv\Lib\site-packages\urllib3\connectionpool.py”, line 1106, in _validate_conn
conn.connect()
When I run command manually on cursor terminal i.e. python Demo Algo.py then I am getting above error. However, when I gave commnd on Cursor right pane i.e. “Please build code for me” then its connecting and showing buy and sell signals as you have shown in vedio. Just wanted to know why there such difference ? Am I missing out anything here…
Hi @Alok_Kulkarni ,
This is mainly due to an SSL/certificate configuration difference between the Python environments. The manual terminal and Cursor may be using different Python interpreters.
Refer this command and try running this -
python -m pip install --upgrade certifi requests urllib3 scipy
Also make sure Cursor and the terminal are using the same Python interpreter.
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i dont find backtesting code
where is backtesting code