We want API and Endpoint Server for Ethereum and ERC20 token.
Call Functions we need :-
These are the call functions we need, and for these all to work, we need a API key and Endpoint server hosted on AWS, call limits should be 100 calls per second.
A full ethereum node through node.js will be running on the AWS server in order to run all these functions.
These all API calls will need [login to view URL] and node.js to run successfully.
You can use Java and RestFUL for these.
Read the full ethereum API Development documentation in case you have any doubts - [login to view URL]
Project link - [login to view URL]