Continue Opencart custom payment gateway integration (Almost Done)

We need freelancer who can continue Opencart's custom payment gateway integration. Job is almost done, but current freelancer does not answer us and we have deadline on Monday. Selected freelancer should work on weekends and provide complete solution before Deadline.

Now payment gateway shows up on checkout page, but giving us error after redirect. Bank told us:

"You give us wrong payment avail response. Please try the format which is shown in the bellow example:

<?xml version="1.0" encoding="UTF-8"?>



















We will send documentation and other explanations.


Kemahiran: eDagang, HTML, Javascript, Kart Terbuka, PHP

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Tentang Majikan:
( 39 ulasan ) Tbilisi, Georgia

ID Projek: #19668952

24 pekerja bebas membida secara purata $137 untuk pekerjaan ini


Hi, Please give me time as i said the systems are shut off due to some office work and will setup again after its completed. Harsh

$30 USD dalam sehari
(740 Ulasan)

Hello! I am Kishore G, an expert OpenCart developer working with Global Technosys. I have examined your requirement and will add the multiple file uploading feature in OpenCart website. Lagi

$140 USD dalam 7 hari
(256 Ulasan)

I will fix your payment gateway issue. I have 7 years of work experience as a Programmer and I am expert in OpenCart Development, Design. Please check my OpenCart portfolio. [login to view URL] Thanks Hasa Lagi

$150 USD dalam 3 hari
(238 Ulasan)

Hi, I am interested in your project. I have 5-year experience on Opencart. All my completed projects on freelancer.com are on Opencart. You can check my profile to know clearly about this: https://www.freelancer.com Lagi

$150 USD dalam 3 hari
(191 Ulasan)

Hi, i read through the job details extremely carefully and we are absolutely sure that we can do the project very well. We are [login to view URL] and team of 25+ members team of india based registered company si Lagi

$153 USD dalam 15 hari
(162 Ulasan)

Hello, I've read your project description and I want to tell you that I can Continue Opencart custom payment gateway integration for you as per your [login to view URL] have a quick chat to discuss this project. We Lagi

$120 USD dalam 15 hari
(178 Ulasan)

Hi, I've been Coding and designing Opencart websites for 7+ years and 3000+ customised Stores. I specialize in Opencart Template, Integrating kinds of api like payment processing, Shipping api, Crm API, maintenance, Lagi

$100 USD dalam sehari
(231 Ulasan)

hi there, It seems a properly documented api. This could be accomplished. I have good opencart reviews here and on opencart marketplace. [login to view URL] Lagi

$55 USD dalam 3 hari
(244 Ulasan)

I can help you to setup or modify e-commerce site for your products, and also make customizations as per your needs And i will add several payment methods for your customer if you have specific in mind than lmk i wil Lagi

$183 USD dalam 10 hari
(43 Ulasan)

Greetings!! I am ready to debug and fix the payment gateway integration on OpenCart. I have done many of complex project already from my this freelancer.com account. Please have a look them https://www.freelancer. Lagi

$150 USD dalam 2 hari
(78 Ulasan)

Hi there, Greetings from TechPlus! I've reviewed requirements & ready to integrate custom payment gateway to Opencart. 5+ Years Expertise in : CMS (Wordpress, Magento, Shopify, OpenCart, Joomla, Drupal, Prest Lagi

$150 USD dalam 2 hari
(95 Ulasan)

Hi, Opencart is our expertise - [login to view URL] and we're happy to help you with your project. We've already helped our customer for their Opencart customization, API integration, bug fixing, and advanced develop Lagi

$250 USD dalam 3 hari
(72 Ulasan)

Hello, can you please show the error, so I check it. I'm ready to work now ,thanks Hello, can you please show the error, so I check it. I'm ready to work now ,thanks

$200 USD dalam 2 hari
(120 Ulasan)


$30 USD dalam 2 hari
(37 Ulasan)

i have great working experience in opencart and know very well how it work i am capable to do this with in your time frame and budget... before start we have to discuss little bit about requirement. some latest Lagi

$222 USD dalam sehari
(34 Ulasan)

Hello! Greetings for the day! eCommerce, HTML, Javascript, Open Cart, PHP are our key expertise. Kindly open message box for further discussion Regards, ANIL

$110 USD dalam 10 hari
(39 Ulasan)

I can fix this for you. Details over chat.

$65 USD dalam 3 hari
(22 Ulasan)

I alaready placed bid on your previous project:) but also will bid on this, looking foirward to hear from you.

$166 USD dalam 3 hari
(7 Ulasan)

Hi I can deliver this project successfully.I think I’m a great fit for this project because I have an interest in project and can deliver on time, according to your specifications. I have 8+ years of work experience Lagi

$250 USD dalam 7 hari
(5 Ulasan)

Hi!I'm very happy to have a chance of bidding your [login to view URL] can we talk?Please schedule a time? I am an excellent developer in this industry. If we work together, I will satisfy you fully. Please give me 10 minutes Lagi

$140 USD dalam 7 hari
(5 Ulasan)