Node.js

Paynow.pl -- Make a Payment Request

See more Paynow.pl Examples

Make a payment request POST with prepared message on Paynow payment request endpoint. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    //  This example assumes the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    var http = new chilkat.Http();

    //  Implements the following CURL command:

    //  curl --request POST 'https://api.sandbox.paynow.pl/v1/payments' \
    //  -H 'Content-Type: application/json' \
    //  -H 'Api-Key: c12c386b-650b-43db-9430-d84fc05d9433' \
    //  -H 'Signature: aYPCytCoc+/wFgqHZJjgBCi20omXTn0yzm9LysJgnFo=' \
    //  -H 'Idempotency-Key: 59c6dd26-f905-487b-96c9-fd1d2bd76885' \
    //  --data-raw '{
    //      "amount": 45671,
    //      "externalId": "234567898654",
    //      "description": "Test transaction",
    //      "buyer": {
    //          "email": "jan.kowalski@melements.pl"
    //      }
    //  }'

    //  Use the following online tool to generate HTTP code from a CURL command
    //  Convert a cURL Command to HTTP Source Code

    //  Use this online tool to generate code from sample JSON:
    //  Generate Code to Create JSON

    //  The following JSON is sent in the request body.

    //  {
    //    "amount": 45671,
    //    "externalId": "234567898654",
    //    "description": "Test transaction",
    //    "buyer": {
    //      "email": "jan.kowalski@melements.pl"
    //    }
    //  }

    var json = new chilkat.JsonObject();
    json.UpdateInt("amount",45671);
    json.UpdateString("externalId","234567898654");
    json.UpdateString("description","Test transaction");
    json.UpdateString("buyer.email","jan.kowalski@melements.pl");

    var myApiAccessKey = "c12c386b-650b-43db-9430-d84fc05d9433";
    var mySigCalcKey = "b758f20d-ba92-44fa-acca-f57e99787b9d";

    //  Calculate the Signature header.
    var crypt = new chilkat.Crypt2();
    crypt.MacAlgorithm = "hmac";
    crypt.EncodingMode = "base64";
    crypt.SetMacKeyString(mySigCalcKey);
    crypt.HashAlgorithm = "SHA-256";
    var messageBody = json.Emit();
    var signature = crypt.MacStringENC(messageBody);

    http.SetRequestHeader("Idempotency-Key",crypt.GenerateUuid());
    http.SetRequestHeader("Api-Key",myApiAccessKey);
    http.SetRequestHeader("Signature",signature);
    http.SetRequestHeader("Content-Type","application/json");
    http.Accept = "application/json";

    var resp = new chilkat.HttpResponse();
    success = http.HttpJson("POST","https://api.sandbox.paynow.pl/v1/payments",json,"application/json",resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

    console.log("Response body:");
    console.log(resp.BodyStr);

    //  Sample response:
    //  {
    //    "redirectUrl": "https://paywall.sandbox.paynow.pl/NOA0-YJ9-Y1P-29V?token=eyJraWQiOiJhMD ... L60wk",
    //    "paymentId": "NOA0-YJ9-Y1P-29V",
    //    "status": "NEW"
    //  }

    var jsonResp = new chilkat.JsonObject();
    jsonResp.Load(resp.BodyStr);
    var redirectUrl = json.StringOf("redirectUrl");
    var paymentId = json.StringOf("paymentId");
    var status = json.StringOf("status");

}

chilkatExample();