Json data to separate variables for saving in DB

Question

I have a console application which receives data from a website

The format of the returned JSon data which is stored in a string is:

 

 

{ "echo_req":{ "subscribe":1,"transaction":1},"msg_type":"transac tion","transaction":{ "action":"buy","amount":"-250.0000","balance":"530800.61","contract_id":"108 32430388","currency":"USD","date_expiry":147824233 5," display_name":"Volatility 10 Index","id":"de7cc6e6-218c-86a5-805f-093c1176f605","longcode":"Win payout if Volatility 10 Index is strictly lower than entry spot at 15 minutes after contract start time.","symbol":"R_10","transaction_id":"215802164 88","transaction_time":1478241435}}

 

 

 

How can I make the Json into separate variables or class object so that i can save them in the database.

 

To further add I found a json2csharp. I am more interested in saving the data in the Transaction class but don't know what to do from here:

publicclassEchoReq
{
publicint subscribe {get;set;}
publicint transaction {get;set;}
}

publicclassTransaction
{
publicstring action {get;set;}
publicstring amount {get;set;}
publicstring balance {get;set;}
publicstring contract_id {get;set;}
publicstring currency {get;set;}
publicint date_expiry {get;set;}
publicstring display_name {get;set;}
publicstring id {get;set;}
publicstring longcode {get;set;}
publicstring symbol {get;set;}
publicstring transaction_id {get;set;}
publicint transaction_time {get;set;}
}

publicclassRootObject
{
publicEchoReq echo_req {get;set;}
publicstring msg_type {get;set;}
publicTransaction transaction {get;set;}

}