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wrong totp, error code = AB1050

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  • P

    Screenshot 2022-10-12 113858.jpg

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    @piidus Facing same issue since two days.

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  • V

    @vardaan24 How to enable Time-based One Time Password (TOTP) ? (one-time setup)

    Step 1 - Visit smartapi.angelbroking.com/enable-totp
    Step 2 - Enter your Angel One client id and trading terminal password
    Step 3 - Enter OTP sent to Registered email & mobile. Once OTP is entered, you will see a QR code on the screen.
    Step 4 - Open the authenticator app of your choice
    Step 5 - Scan the QR code generated from our site on your authenticator app

    How to login to SmartAPI using password and TOTP?

    Once your authenticator app scans the QR code, it will automatically generate an authentication code (called as TOTP) every 30 seconds. You are required to pass the TOTP code in our existing loginbypassword API endpoint (/rest/auth/angelbroking/user/v1/loginByPassword) by sending a new "totp" parameter via the request body.

    The below request parameters illustrates how to send the client code, password and totp to authenticate and get the tokens

    {
    "clientcode":"your_client_code",
    "password":"your_password",
    "totp":"enter_the_code_displayed_on_your_authenticator_app"
    }

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  • B

    Error:
    Order placement failed for XXXXXPE. Error: string indices must be integers
    Invalid totp, error code = AB1050

    If you are facing above mentioned errors recently, This is due to the Implementation of totp while generating session.

    The version of smartapi and websocket-client pakages should be latest. ie., smartapi-python-1.3.0 & websocket-client-1.4.1

    Uninstall the existing packages and Install the latest one.

    Uninstall

    PS C:\Users> pip uninstall smartapi-python
    Found existing installation: smartapi-python 1.2.9
    Uninstalling smartapi-python-1.2.9:

    PS C:\Users> pip uninstall websocket-client
    Found existing installation: websocket-client 1.2.1
    Uninstalling websocket-client-1.2.1:
    Successfully uninstalled websocket-client-1.2.1

    Install

    PS C:\Users> pip install smartapi-python
    Collecting smartapi-python
    Downloading smartapi-python-1.3.0.tar.gz (13 kB)
    Preparing metadata (setup.py) ... done
    Successfully built smartapi-python
    Installing collected packages: smartapi-python
    Successfully installed smartapi-python-1.3.0

    PS C:\Users> pip install websocket-client
    Collecting websocket-client
    Downloading websocket_client-1.4.1-py3-none-any.whl (55 kB)
    ---------------------------------------- 55.0/55.0 kB 2.8 MB/s eta 0:00:00
    Installing collected packages: websocket-client
    Successfully installed websocket-client-1.4.1

    Cause:

    Older version of SmartConnect only takes 3 values Including apikey

    def generateSession(self,clientCode,password):

        params={"clientcode":clientCode,"password":password}

    Latest Version

    def generateSession(self,clientCode,password,totp):

        params={"clientcode":clientCode,"password":password,"totp":totp}
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