Hello Nishit thank you for your message, as per your query earlier we have got EN site admin reply, so here we are couple news for you below:

1) From your API calls we only need
a. Phone number
b. Status (Available or Reserved)
c. Price

2) Before i was asking you to modify current EN net API but now site admin said that we can use EN.NET API but do not need to change anything from it as some customers are already use it and they want us to keep it as it is for now.

So we can use EN Net API library for our Custom API task or create a new API at your choice which is better for you and effective for us.

Cheers