const {
  secretKey,
  makeParameters,
  CURRENCIES,
  TRANSACTION_TYPES
} = require('redsys-pos')

secretKey("sq7HjrUOBfKmC576ILgskD5srU870gJ7")

const obj = {
  amount: '100', // cents (in euro)
  order: '123123',
  merchantName: "REDSYS PAY SHOP",
  merchantCode: '123123123',
  currency: CURRENCIES.EUR,
  transactionType: TRANSACTION_TYPES.AUTHORIZATION, // '0'
  terminal: '1',
  merchantURL: 'http://shop.js.gl/merchant',
  successURL: 'http://shop.js.gl/success',
  errorURL: 'http://shop.js.gl/error'
}

const result = makeParameters(obj)
console.log(result);

The above code will print:

const form_params = {
  Ds_SignatureVersion: 'HMAC_SHA256_V1',
  Ds_MerchantParameters: 'eyJEU19NRVJDSEFOVF9BTU9VTlQiOiIxMDAiLCJEU19NRVJDSEFOVF9PUkRFUiI6IjE1MDg0MjgzNjAiLCJEU19NRVJDSEFOVF9NRVJDSEFOVE5BTUUiOiJUZXN0aW5nIFNob3AiLCJEU19NRVJDSEFOVF9NRVJDSEFOVENPREUiOiIzMjcyMzQ2ODgiLCJEU19NRVJDSEFOVF9DVVJSRU5DWSI6Ijk3OCIsIkRTX01FUkNIQU5UX1RSQU5TQUNUSU9OVFlQRSI6IjAiLCJEU19NRVJDSEFOVF9URVJNSU5BTCI6IjEiLCJEU19NRVJDSEFOVF9NRVJDSEFOVFVSTCI6IiIsIkRTX01FUkNIQU5UX1VSTE9LIjoiaHR0cDovL2xvY2FsaG9zdDo4MDgwL3N1Y2Nlc3MiLCJEU19NRVJDSEFOVF9VUkxLTyI6Imh0dHA6Ly9sb2NhbGhvc3Q6ODA4MC9lcnJvciJ9',
  Ds_Signature: 'qkMJMWR6Dq32xwbQuguTv39OvXv4KdD1Xg7pZ8phGZI='
}

With express.js you can send object to view:

app.get('/form/', (req, res) => {
  const form_params = req.body
  res.render('form', form_params)
})

This is a ejs template view:

<html>
<head>
  <title></title>
</head>
<body>
  <form name="from" action="https://sis-t.redsys.es:25443/sis/realizarPago" method="POST">
    <input type="hidden" name="Ds_SignatureVersion" value="<%- Ds_SignatureVersion %>" />
    <input type="hidden" name="Ds_MerchantParameters" value="<%- Ds_MerchantParameters %>" />
    <input type="hidden" name="Ds_Signature" value="<%- Ds_Signature %>" />
    <input type="submit" value="Go to pay">
  </form>
</body>
</html>

Need make html same this:

  <form name="from" action="https://sis-t.redsys.es:25443/sis/realizarPago" method="POST">
  <input type="hidden" name="Ds_SignatureVersion" value="HMAC_SHA256_V1" />
  <input type="hidden" name="Ds_MerchantParameters" value="eyJEU19NRVJDSEFOVF9BTU9VTlQiOiIxMDAiLCJEU19NRVJDSEFOVF9PUkRFUiI6IjE1MDg0MjgzNjAiLCJEU19NRVJDSEFOVF9NRVJDSEFOVE5BTUUiOiJUZXN0aW5nIFNob3AiLCJEU19NRVJDSEFOVF9NRVJDSEFOVENPREUiOiIzMjcyMzQ2ODgiLCJEU19NRVJDSEFOVF9DVVJSRU5DWSI6Ijk3OCIsIkRTX01FUkNIQU5UX1RSQU5TQUNUSU9OVFlQRSI6IjAiLCJEU19NRVJDSEFOVF9URVJNSU5BTCI6IjEiLCJEU19NRVJDSEFOVF9NRVJDSEFOVFVSTCI6IiIsIkRTX01FUkNIQU5UX1VSTE9LIjoiaHR0cDovL2xvY2FsaG9zdDo4MDgwL3N1Y2Nlc3MiLCJEU19NRVJDSEFOVF9VUkxLTyI6Imh0dHA6Ly9sb2NhbGhvc3Q6ODA4MC9lcnJvciJ9" />
  <input type="hidden" name="Ds_Signature" value="qkMJMWR6Dq32xwbQuguTv39OvXv4KdD1Xg7pZ8phGZI=" />
  <input type="submit" value="Go to pay">
  </form>

Get a response parameters

const { getResponseParameters } = require("redsys-pos")

const RESPONSE = req.body.Ds_MerchantParameters
const result = getResponseParameters(RESPONSE)
console.log(result)

If successful, this will print:

{
  Ds_Date: '20%2F10%2F2017',
  Ds_Hour: '18%3A20',
  Ds_SecurePayment: '1',
  Ds_Amount: '100',
  Ds_Currency: '978',
  Ds_Order: '00007921799',
  Ds_MerchantCode: '327234688',
  Ds_Terminal: '001',
  Ds_Response: '0000',
  Ds_TransactionType: '0',
  Ds_MerchantData: '',
  Ds_AuthorisationCode: '678746',
  Ds_ConsumerLanguage: '1',
  Ds_Card_Country: '724',
  Ds_Card_Brand: '1'
}

Checking a response code

const { getResponseCodeMessage } = require("redsys-pos")

var str = getResponseCodeMessage("0180")
console.log(str)

This will print:

Operación no permitida para ese tipo de tarjeta.

Checking an invalid response code

const { getResponseCodeMessage } = require("redsys-pos")

var str = getResponseCodeMessage("xyz")
console.log(str)

This will print:

null

API SOAP WebService request

Install soap client

npm i soap

Recurrent payment with SOAP:

const {
  secretKey,
  CURRENCIES,
  TRANSACTION_TYPES,
  makeWSParameters,
  SANDBOX_WS
} = require('redsys-pay')
const soap = require('soap')

secretKey("sq7HjrUOBfKmC576ILgskD5srU870gJ7")

const params = {
  amount: '100', // cents (in euro)
  order: '000123',
  merchantCode: '132132132',
  currency: CURRENCIES.EUR,
  expiryDate: "2012",
  transactionType: TRANSACTION_TYPES.NO_AUTHENTICATION,
  terminal: '1',
  identifier: '18550bc2358294ddfdb50f74d149a31eecebb9d36'
}

const params = makeWSParameters(dataparams)

soap.createClient(SANDBOX_WS, (err, client) => {
  if (err) throw new Error(err)
  else {
    client.trataPeticion({ _xml: params }, (err2, result, rawResponse) => {
      if (err2) throw new Error(err2)
      else {
        console.log(JSON.stringify(rawResponse))
        console.log(JSON.stringify(result))
      }
    })
  }
})

makeParameters AND makeWSParameters accepted parameters:

amount
order
merchantCode
currency
transactionType
terminal
merchantName
merchantURL
errorURL
successURL
dateFrecuency
chargeExpiryDate
sumTotal
directPayment
identifier
group
pan
expiryDate
CVV2
partialPayment
cardCountry
merchantData
clientIp

Transaction Types:

AUTHORIZATION: "0"
PRE_AUTHORIZATION: "1"
CONFIRMATION: "2"
AUTO_REFUND: "3"
RECURRING_TRANSACTION: "5"
SUCCESSIVE_TRANSACTION: "6"
PRE_AUTHENTICATION: "7"
PRE_AUTHENTICATION_CONFIRMATION: "8"
PRE_AUTHORIZATION_CANCEL: "9"
DEFERRED_AUTHORIZATION: "O"
DEFERRED_AUTHORIZATION_CONFIRMATION: "P"
DEFERRED_AUTHORIZATION_CANCEL: "Q"
DEFERRED_INITIAL_FEE: "R"
DEFERRED_SUCCESSIVE_FEE: "S"
NO_AUTHENTICATION: "A"
DELETE_REFERENCE: "44"

Currencies available:

EUR: "978"
USD: "840"
GBP: "826"
JPY: "392"
RUB: "643"

Obtain services location:

const {
  SANDBOX_URL,
  PRODUCTION_URL,
  SANDBOX_WS,
  PRODUCTION_WS
} = require('redsys-pay')

About

Based redsys-pos 0.9.0 library by Jordi Moraleda and Joel Moreno redsys-pay library by Josep Subils

Josep Subils updates:

Node.js "crypto" native implementation
Recursive payments
Web Service parameters generator
Add input parameters for diferent type of payments
Add response messages
ES2016 Code Updates
Solve Node.js 10.x Buffer deprecations
No external dependencies need
Correct XML generation for Redsys SOAP compatiblity

Carlos Asín @carlosasin updates:

Include DS_MERCHANT_CONSUMERLANGUAGE param

@dlopesino update:

Add Bizum parameter

@gianbuono update:

Fixed regex

Keywords

FAQs

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Last updated on 10 Dec 2021

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Install

redsys-pay

Redsys PAY

Installation

Usage

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