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[url removed, login to view] payment gateway expert needed

we are trying to integrate [url removed, login to view] Hosted Checkout payment ( [url removed, login to view] ) into our php website , everything looks fine and we have a successful payment initiation , but when we submit the info to the payment gateway page, we get ( invalid request ) , there is something wrong but we can't figure out what is it.

if you did this before, please provide a url to your live work or successful project.

basically you are not going to implement the api files, its already there ,

1- you will debug it

2- find the issue

3- correct it

if we succeeded in redirecting to the payment gateway, you will get paid, otherwise NO money will be paid for guessing.

attached 2 images, one for the successful redirection ( what we want ), the other for the wrong respond ( what we get now ) .

Kemahiran: eDagang, Payment Gateway Integration, PHP

Lihat lebih lanjut: opencart mastercard payment gateway, magento mastercard payment gateway, webpay payment gateway expert, mastercard payment gateway, wordpress mastercard payment gateway, mastercard payment gateway api, payment gateway expert

Tentang Majikan:
( 30 ulasan ) sharjah, United Arab Emirates

ID Projek: #14885576

93 pekerja bebas membida secara purata $32/jam untuk pekerjaan ini

esolzsales

Hello, Greetings, We have read your project requirements and we have understood that you want to build a PHP based website with the latest technology and tools. We are the No.1 freelancing company and more than Lagi

$47 USD / jam
(317 Ulasan)
9.8
infoway

Hi, This is not a big challenge for us!!!! If you have any doubts then please come to have a close discussion over CHAT and we will assist you with a proper guideline. You can check our reputation in FREELANCE Lagi

$25 USD / jam
(426 Ulasan)
9.6
leadconcept

Can you please provide URL of website where you are feeling this issue? It seems small task but please share URL. Look forward to hearing from you & start further discussion thru' private chat. Regards, YK L Lagi

$33 USD / jam
(84 Ulasan)
8.8
omsoftware

Hello, I hope you are doing well. I have gone through the project quote given by you and understand that you want to hire a payment gateway integration expert developer to successfully integrate Mastercard.com p Lagi

$25 USD / jam
(140 Ulasan)
9.0
aistechnolabs

Greetings, Thanks for the opportunity. AIS Technolabs (Expert Website Developers) is a dedicate team with over 5 years' experience and a strong workforce of 240+ Professionals. Understanding: I have gone th Lagi

$28 USD / jam
(57 Ulasan)
8.6
winmaclin

Hi Mohammad Abdallah, By reviewing PNG file, The "Mastercard.com" Hosted Checkout Payment issues(invalid request) will be definitely fixed by us. As we've developed wide range of PHP projects with different requi Lagi

$25 USD / jam
(466 Ulasan)
8.6
r4rony

Hi, I have gone through your requirements. We will Do customize website as per your requirement. Please let me know What feature you required. We will provide you Best GUI with professional looks. Recent work ·  Lagi

$30 USD / jam
(161 Ulasan)
8.3
mituld

Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

$25 USD / jam
(367 Ulasan)
8.1
sdam

Hi, You no need pay until we get it right. Please get in touch with us to resolve the issue. Kind Regards Mouli

$50 USD / jam
(220 Ulasan)
8.4
webbookstudio

Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so Lagi

$32 USD / jam
(89 Ulasan)
7.7
Techizer

Hi! Hope you are doing good. We hold one goal above all others freelancer100% client satisfaction. Our in-house team of web designers, graphic designers, and developers uphold the highest standards for project pl Lagi

$31 USD / jam
(129 Ulasan)
7.8
shivmirthyusl

"IT FLEX SOLUTIONS has focused exclusively on the Web Development/Designing projects with 10+ years of service. Our Web Development/Designing expertise has helped clients to create e-commerce, social networking, real-e Lagi

$25 USD / jam
(198 Ulasan)
8.0
wpoppo

Following points that makes me the best candidate: 1. Understanding requirements quickly and easily 2. Following and implementing instructions perfectly 3. Developing awesome bug-free sites 4. Delivering on t Lagi

$27 USD / jam
(109 Ulasan)
7.6
gopalvora

Hi I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like Joo Lagi

$25 USD / jam
(436 Ulasan)
8.2
TeamMagento

Hello, Let's get it done through Top magento provider on freelancer.com Would you like to work with me ? I am a purely Magento / eCommerce designer /developer with 7+ years of experience. Really interested i Lagi

$41 USD / jam
(230 Ulasan)
7.7
bestworkontime9

Hello there, I have gone through with your requirement and I have the exact Match skills to remove the error with perfection . Let me know the URL of the site so i can look over the exact error ? As I am an E Lagi

$25 USD / jam
(177 Ulasan)
7.3
xtreemsolution

Hello, I have checked your requirement and found that you need to integrate payment getaway into your php website. I would like to say that i have a team of more than 65+ professionals having experience of more th Lagi

$25 USD / jam
(73 Ulasan)
7.7
fullymagento

Hi, Carefully gone through your requirement.We have few queries so i request you to initiate chat so that we can discuss further. We are a team having experience over 10+ years in PHP and it's Framework and Mobil Lagi

$41 USD / jam
(60 Ulasan)
7.2
mrinal981

Sure can remove invalid request error and make succeful redirect on payment gateway page. Highly skilled in e-commerce,payment gateway integration,api's,mastercard. Here are sample of my work: https://digital-shopp Lagi

$36 USD / jam
(50 Ulasan)
7.4
mascotindia123

Hey Friend, Myself having has 10 + years experience of web site development. we have Excellent team of PHP Development, We have skilled programmer, We are 14 person team of developer, designer and tester provide yo Lagi

$27 USD / jam
(206 Ulasan)
7.2