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.


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

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Tietoa työnantajasta:
( 39 arvostelua ) Tbilisi, Georgia

Projektin tunnus: #19723610

15 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


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 Lisää

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$250 USD 2 päivässä
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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 Lisää

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(85 arvostelua)

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

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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 Lisää

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Hi, nice to meet you. I am Ruyun and always ready for you. After reading your description carefully, I have convinced that I can complete this project in time perfectly as you want. Because through over 7 years, I Lisää

$200 USD 3 päivässä
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$45 USD 1 päivässä
(101 arvostelua)

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 3 päivässä
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Hello. Welcome! I'm excited that you’re here! I have been working as a professional web developer for the last 10 years + and have done many sites. I'm a full-stack web developer with extensive experience in php, Lisää

$150 USD 3 päivässä
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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 Lisää

$100 USD 2 päivässä
(2 arvostelua)

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 Lisää

$155 USD 2 päivässä
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Hi, I can complete your project. I have some questions to ask please respond to start the project. Thank you

$155 USD 3 päivässä
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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 Lisää

$200 USD 2 päivässä
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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 Lisää

$300 USD 2 päivässä
(1 arvostelu)