trupay/README.md

Trupay Payment Gateway Api

This is the API of TRUPAY


## Installation

Using NPM `npm install trupay`


## Usage

You need a valid Salt and Merchant Id from Trupay

#### Code

```js

const Trupay = require('trupay');
var trupay = new Trupay({'token':<A VALID TOKEN>,'salt':<A VALID SALT>,'base_url':<URL OF API>});

app.post('/getOneTimeWebSessionKey', function (req, res) {
  var params= {
   "MERCH_ORDER_ID": req.body.MERCH_ORDER_ID,
   "TXN_AMOUNT" : req.body.TXN_AMOUNT,
   "RET_URL_SUCC" : req.body.RET_URL_SUCC,
   "REQUEST_ID" : req.body.REQUEST_ID,
   "MERCH_CUST_NUMBER" : req.body.MERCH_CUST_NUMBER,
   "MERCH_CUST_EMAIL" : req.body.MERCH_CUST_EMAIL,
   "MERCH_CUST_ID" : req.body.MERCH_CUST_ID,
   "COLLECTOR_ID" : req.body.COLLECTOR_ID,
   "RET_URL_FAIL" : req.body.RET_URL_FAIL,
   "PARAM1" : req.body.PARAM1,
   "PARAM2" : req.body.PARAM2,
   "PARAM3" : req.body.PARAM3,
   "PARAM4" : req.body.PARAM4,
   "PARAM5" : req.body.PARAM5
 };
  trupay.getOneTimeWebSessionKey(params).then((result) => {
    return res.json(result)
  })
})

//-----This route is the success url which will verify your transaction
app.post('/successURL', function (req, res) {
   var params= {
     "MERCH_ORDER_ID": req.body.MERCH_ORDER_ID,
     "TXN_ID" : req.body.TXN_ID,
     "REQUEST_ID" : req.body.REQUEST_ID,
     "PARAM1" : req.body.PARAM1,
     "PARAM2" : req.body.PARAM2,
     "PARAM3" : req.body.PARAM3,
     "PARAM4" : req.body.PARAM4,
     "PARAM5" : req.body.PARAM5
  };
  trupay.merchantRequestStatus(params).then((result) => {
    return res.json(result)
  })
})

NOTE:- THE RETURN URL SHOULD CALL THE SECOND API CALL THAT IS trupay.merchantRequestStatus().
```