Transfer Instructions

<?php

    $merchant_id = 'MAGAZA_NO';
    $merchant_key = 'XXXXXXXXXXX';
    $merchant_salt = 'YYYYYYYYYYY';

    $merchant_oid = "";

    $trans_id = time();

    $submerchant_amount = "";

    $total_amount = "";

    $transfer_name = "";

    $transfer_iban = "";

    $hash_str = $merchant_id . $merchant_oid . $trans_id . $submerchant_amount . $total_amount . $transfer_name . $transfer_iban;
    $token = base64_encode(hash_hmac('sha256',$hash_str.$merchant_salt,$merchant_key,true));

    $post_vals=array(
            'merchant_id'=>$merchant_id,
            'merchant_oid'=>$merchant_oid,
            'trans_id'=>$trans_id,
            'submerchant_amount'=>$submerchant_amount,
            'total_amount'=>$total_amount,
            'transfer_name'=>$transfer_name,
            'transfer_iban'=>$transfer_iban,
            'paytr_token'=>$token
        );

    $ch=curl_init();
    curl_setopt($ch, CURLOPT_URL, "https://www.paytr.com/odeme/platform/transfer");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, 1) ;
    curl_setopt($ch, CURLOPT_POSTFIELDS, $post_vals);
    curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
    curl_setopt($ch, CURLOPT_TIMEOUT, 20);

    $result = @curl_exec($ch);

    if(curl_errno($ch))
        die("PAYTR platform transfer request connection error. err:".curl_error($ch));

    curl_close($ch);

    $result=json_decode($result,1);

    if($result['status']=='success')
    {

    }
    else
    {
        echo $result['err_no']." - ".$result['err_msg'];
    }

?>

# Python 3.6+

import base64
import hashlib
import hmac
import json
import requests
import random

merchant_id = 'MAGAZA_NO'
merchant_key = b'XXXXXXXXXXX'
merchant_salt = 'YYYYYYYYYYY'

merchant_oid = ''

trans_id = random.randint(1, 9999999).__str__()

submerchant_amount = ''

total_amount = ''

transfer_name = ''

transfer_iban = ''

hash_str = merchant_id + merchant_oid + trans_id + submerchant_amount + total_amount + transfer_name + transfer_iban + merchant_salt
paytr_token = base64.b64encode(hmac.new(merchant_key, hash_str.encode(), hashlib.sha256).digest())

params = {
    'merchant_id': merchant_id,
    'merchant_oid': merchant_oid,
    'trans_id': trans_id,
    'submerchant_amount': submerchant_amount,
    'total_amount': total_amount,
    'transfer_name': transfer_name,
    'transfer_iban': transfer_iban,
    'paytr_token': paytr_token
}

result = requests.post('https://www.paytr.com/odeme/platform/transfer', params)
res = json.loads(result.text)

"""
Başarılı yanıt örneği:
{"status":"success", "merchant_amount":"5", "submerchant_amount":"92", "trans_id":"45ABT34", "reference":"12SF45" }

Başarısız yanıt örneği:
{"status":"error", "err_no":"010", "err_msg":"toplam transfer tutarı kalan tutardan fazla olamaz"}
"""

if res['status'] == 'success':

    print(res)
else:
    print(res['err_no'] + ' - ' + res['err_msg'])

using Newtonsoft.Json.Linq; 
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Web;
using System.Web.Script.Serialization;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class platform_transfer_talebi_ornek : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e) {

        string merchant_id      = "XXXXXX";
        string merchant_key     = "YYYYYYYYYYYYYY";
        string merchant_salt    = "ZZZZZZZZZZZZZZ";

        string merchant_oid     = "";

        string trans_id     = "";

        string submerchant_amount  = "";

        string total_amount    = ""; 

        string transfer_name    = "";

        string transfer_iban    = "";

        NameValueCollection data = new NameValueCollection();
        data["merchant_id"] = merchant_id;
        data["merchant_oid"] = merchant_oid;
        data["trans_id"] = trans_id;
        data["submerchant_amount"] = submerchant_amount.ToString();
        data["total_amount"] = total_amount.ToString();
        data["transfer_name"] = transfer_name;
        data["transfer_iban"] = transfer_iban;

        string Birlestir = string.Concat(merchant_id, merchant_oid, trans_id, submerchant_amount.ToString(), total_amount.ToString(), transfer_name, transfer_iban, merchant_salt);
        HMACSHA256 hmac = new HMACSHA256(Encoding.UTF8.GetBytes(merchant_key));
        byte[] b = hmac.ComputeHash(Encoding.UTF8.GetBytes(Birlestir));
        data["paytr_token"] = Convert.ToBase64String(b);
        //

        using (WebClient client = new WebClient()) {
            client.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
            byte[] result = client.UploadValues("https://www.paytr.com/odeme/platform/transfer", "POST", data);
            string ResultAuthTicket = Encoding.UTF8.GetString(result);
            dynamic json = JValue.Parse(ResultAuthTicket);

            if (json.status == "success") {
                //VT işlemleri vs.
                Response.Write(json);
            }else{
                Response.Write("PAYTR platform transfer request failed. reason:" + json.err_msg + "");
            }
        }
    }
}

var request = require('request');
var crypto = require('crypto');
var express = require('express');
var app = express();

app.use(express.json());
app.use(express.urlencoded({ extended: true }));

var merchant_id = 'MAGAZA_NO';
var merchant_key = 'XXXXXXXXXXX';
var merchant_salt = 'YYYYYYYYYYY';

app.get("/send", function (req, res) {

    var merchant_oid = '';

    var trans_id = '';

    var submerchant_amount = '';

    var total_amount = '';

    var transfer_name = '';

    var transfer_iban = '';

    var hash_str = merchant_id + merchant_oid + trans_id + submerchant_amount + total_amount + transfer_name + transfer_iban;
    var paytr_token = crypto.createHmac('sha256', merchant_key).update(hash_str + merchant_salt).digest('base64');

    var options = {
        'method': 'POST',
        'url': 'https://www.paytr.com/odeme/platform/transfer',
        'headers': {
            'Content-Type': 'application/x-www-form-urlencoded'
        },
        form: {
            'merchant_id': merchant_id,
            'merchant_oid': merchant_oid,
            'trans_id': trans_id,
            'submerchant_amount': submerchant_amount,
            'total_amount': total_amount,
            'transfer_name': transfer_name,
            'transfer_iban': transfer_iban,
            'paytr_token': paytr_token,
        }
    };

    request(options, function (error, response, body) {
        if (error) throw new Error(error);
        var res_data = JSON.parse(body);

        if (res_data.status == 'success') {

            res.send(res_data);

        } else {
            res.end(response.body);
        }

    });

});

app.post("/callback", function (req, res) {

    var callback = req.body;
    var trans_ids = callback.trans_ids;

    var trans_ids = trans_ids.replace('\\', '');

    var paytr_token = crypto.createHmac('sha256', merchant_key).update(trans_ids + merchant_salt).digest('base64');

    if (paytr_token != callback.hash) {
        throw new Error("PAYTR notification failed: bad hash");
    }

    var processed_result = JSON.parse(trans_ids);

    console.log(processed_result);

    res.send("OK");
});

var port = 3200;
app.listen(port, function () {
    console.log("Server is running. Port:" + port);
});