If i want to develop trading app similar to upstox can i use this apis provided by them? if yes, i have already integrated login api but now i am struck in instruments part, i want to list the companies which are tradeable(buy/sell company stocks) and i want to know if i integrate place order api then what if no funds in my demat account?
Glad to see you building on Upstox APIs. Yes, you can build your custom app on top, but you would require a business app API auth if you want to allow other users too.
@Ketan can help with the documentation
To obtain the instrument keys of financial instruments, please refer to the API Documentation | Instruments. This file contains updated instrument keys for all financial instruments.
You can integrate the place order API even if there are no funds in your demat account. However, your order will not be placed on the exchange due to insufficient funds.
For further information, please refer to the API Documentation and Example Codes.
Thank you.
thanks for the response but now i want to know how can i get and refelct the changes of stock price of particular company(Ril/TATA) and how can i trade on them i also want to show the stock price in graphical representation
To obtain the current market price of stocks, you can subscribe to market websocket API Documentation | Market Data Feed. This will provide you with data in a standard JSON format, after which you can use libraries like Pandas in Python to create graphical representations.
You can also refer to this thread Pandas Usage
For easier implementation of websockets do refer to streamer functionalities provided in various languages.
i want to do it using flutter. how can i implement it