Fetching Transaction Data from Metamask to a portfolio management App

Trying to build a product to track crypto portfolios and in particular all the transaction, with buy/sell price, amount of current, few, market value etc. and for that we need to integrate with Metamask.

Is there an open API which metamask provides?
How to go about it?


Hello, you can view the development documents here.


Really appreciate your reply. I am pretty new to this. Is there a tutorial one can learn from? Thanks.

This is the knowledge base of metamask, where you can find anything you need about metamask. :innocent:

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