Issue with redirect url local

Developer API
1

I am using the current code that is copied from the example to get the initial code.

url = "https://api.upstox.com/v2/login/authorization/dialog"

payload={}
headers = {}

payload={
    "client_id":UPSTOX_KEY,
    "redirect_uri":"http://localhost:5000/upstox_redirect",
    "response_type":"code"
}

response = requests.request("GET", url, headers=headers, params=payload)

The redirect uri in the return link is being replaced with

https://login.upstox.com/login/v2/oauth/authorize?redirect_uri=https://api-v2.upstox.com/login/authorization/redirect&response_type=code

and not to the localhost:5000 url as mentioned. how do i get past this?

{'status': 'error', 'errors': [{'errorCode': 'UDAPI10000', 'message': 'This request is not supported by Upstox API', 'propertyPath': None, 'invalidValue': None, 'error_code': 'UDAPI10000', 'property_path': None, 'invalid_value': None}]}
2

Hi @ABHINAV_7755754
This step requires execution within a web browser. Using the API for this purpose will redirect you to the Upstox login page in a browser, where you must input your login credentials. For more comprehensive information, please refer to the following documentation: Authentication | Upstox Developer API.

Thank you!

3

yes after entering the mobile otp and pin. i get that error mentioned

4

question here is shouldn’t the redirect uri be the one that I mentioned instead of the api-v2.upstox?
it should be localhost:5000/upstox_redirect right?

5

@ABHINAV_7755754 can you check what is the redirect url you have set for your api app in my profile section, and confirm the same here.

6

its the same as the one here. it wasn’t giving me the url to enter credentials otherwise.

image
image534×260 11 KB

7

You should be redirected to your local URL. Are you using a third-party-created app, or did you create this app yourself?

8

My code. On local machine.

9

Can you share your 6 digit user id so we can investigate this further?

10

sent you a direct message

1 Like
11

please update when you find something. Thanks

12

found the issue. if we do a requests.get on the url then it gives a default redirect uri. instead if we create a url with those params using urlencode then we get the correct result. Now i m able to get the access token.

New problem with websockets.

PS F:\programming\tb2025\v3> python .\websocket_client.py
{'status': 'success', 'data': {'authorizedRedirectUri': 'wss://wsfeeder-api.upstox.com/market-data-feeder/v3/upstox-developer-api/feeds?requestId=b35e8a06-92fa-4ee0-843a-a4ad06c80754&code=x2Ba0-912af0bf-75db-41cb-a6b7-f3eae627f510', 'authorized_redirect_uri': 'wss://wsfeeder-api.upstox.com/market-data-feeder/v3/upstox-developer-api/feeds?requestId=b35e8a06-92fa-4ee0-843a-a4ad06c80754&code=x2Ba0-912af0bf-75db-41cb-a6b7-f3eae627f510'}}
Connection established
Traceback (most recent call last):
  File "F:\programming\tb2025\v3\websocket_client.py", line 75, in <module>
    asyncio.run(fetch_market_data())
  File "C:\Users\macab\.pyenv\pyenv-win\versions\3.12.7\Lib\asyncio\runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "C:\Users\macab\.pyenv\pyenv-win\versions\3.12.7\Lib\asyncio\runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\macab\.pyenv\pyenv-win\versions\3.12.7\Lib\asyncio\base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "F:\programming\tb2025\v3\websocket_client.py", line 65, in fetch_market_data
    decoded_data = decode_protobuf(message)
                   ^^^^^^^^^^^^^^^^^^^^^^^^
  File "F:\programming\tb2025\v3\websocket_client.py", line 26, in decode_protobuf
    feed_response = pb.FeedResponse()
                    ^^^^^^^^^^^^^^^
AttributeError: module 'MarketDataFeedV3_pb2' has no attribute 'FeedResponse'

image
image344×138 2.77 KB

this is the current file structure. the pb2 and proto are in the same file. I even compiled the proto to get the py file again.

13

Downloaded those files again and compiled proto it wokred now.