Continue building payment extension (almost done) We have 2 days

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.


Skills: Javascript, MySQL, Open Cart, PHP, XML

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About the Employer:
( 40 reviews ) Tbilisi, Georgia

Project ID: #19723610

13 freelancers are bidding on average $182 for this job


The error codes suggest payment gateway has not been integrated properly. We are unsure of the already done work and will need to check. We are sure to deliver it by Saturday for thorough testing by Sunday. We are n More

$150 USD in 7 days
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Hi!I'm very happy to have a chance of bidding your project. I am an excellent developer in this industry. If we work together, I will satisfy you fully. Please give me 10 minutes of yours and share your work more detai More

$155 USD in 3 days
(133 Reviews)

Hello Sir/Madam!! I have read the description of your project. I can handle it with full confidence and have already done this type of projects. Please give me an opportunity to work on this, It will be my pleasure wor More

$200 USD in 3 days
(130 Reviews)

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, More

$250 USD in 2 days
(225 Reviews)

Hello, I read your requirements and understand very-well and ready to start work from now. Thank you

$200 USD in 2 days
(92 Reviews)

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 More

$250 USD in 3 days
(74 Reviews)

Dear Customer, Greetings from Microprixs Solution! We have gone through the requirement and we can complete the same with given timeframe. We are one of the best team in Opencart, Wordpress / eCommerce (opencart / More

$45 USD in 1 day
(118 Reviews)

Hi, I'm an experienced programmer. I'm interested in your task and can start working right now. COntact me anytime to get started............ Thanks.

$200 USD in 3 days
(25 Reviews)

Hello! High Quality & Fast Delivery is promised. I fully got your point and I am so interested in your job. Your specification seems to be written for me. I am very confident with my skills and I have rich experien More

$100 USD in 2 days
(12 Reviews)

Hello, I am new to here this platform but developed number of websites on Opencart framework and mobile apps in last 9 years. I can fix your payment gateway extension on your opencart website asap More

$155 USD in 2 days
(3 Reviews)

Hi, I can complete your project. I have some questions to ask please respond to start the project. Thank you

$155 USD in 3 days
(0 Reviews)

Hey, My name is Ritesh, and I am a new Freelancer here, but I have expertise in PHP, and I have implemented a payment gateway for several clients outside freelancer. I can assure you that I can deliver the project bef More

$200 USD in 2 days
(0 Reviews)

Having 20+ years of Industry Experience, but New to freelancer platform :) Hi, i can help you with the customer payment gateway, please share the full code to have a clear understanding and is it only the payment gat More

$300 USD in 2 days
(1 Review)