WHMCS Payment Gateway - First Data API Integration

We require a payment gateway to be coded for WHMCS for First Data's API integration.

The user will enter their card details into the WHMCS credit card form, the details will submit to the gateway and the customer will stay on our site and be redirected to 3D secure where appropriate and then return to the invoice page to show they've paid, or return an error on the credit card page stating the payment was declined.

Card details will not be stored in WHMCS or tokenised, so the coding will be fairly straight forward.

The integration guide is here: [url removed, login to view]

Sample code here: [url removed, login to view]


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About the Employer:
( 2 reviews ) Bristol, United Kingdom

Project ID: #11732847

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Hi , I have 5 years of experience in web development and web designing using php and expertise in WHMCS,wordpress, . and I'm very interested in your job post involving these skills. Developed Paymment Gateway module More

$133 USD in 5 days
(2 Reviews)

11 freelancers are bidding on average $238 for this job


Hi There, Payment gateway expert and already implemented on WHMCS. So you don't need recurring option, just one time payment? Please let me know. Thanks!

$225 USD in 6 days
(258 Reviews)

hi, i'm 15+ years experienced with strong knowledge of API / Payment Gateway integration and php with mysql, Plugin development and designing see my few portfolio **CSM and eCom** Magento / WooCommerce / More

$150 USD in 4 days
(153 Reviews)

We have worked in WHMCS since last 5+ years. We are aware about WHMCS internal and external APIs. We have worked with both Linux and Window Hostings. We have already enhanced some functionality based on Internal API in More

$250 USD in 5 days
(135 Reviews)

hello Sir/Ma'am We have done a recent project on WHMCS. 1. WHMCS M POWER PAYMENT Gateway we have successfully created payment gateway m More

$233 USD in 3 days
(90 Reviews)

Hello, What is the version number of your WHMCS. I understood that you want to add a new payment option into your site checkout process. Need some clarification regarding your gateway integration project. More

$400 USD in 5 days
(47 Reviews)

Hi there, I’d like to be considered for your job position. I’m a Web Developer with a strong background developing with back end & front end. I can turn your requirement in a way that represents your brand and appe More

$277 USD in 3 days
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Wordpress experts here, We have 7+ years of experience in Responsive website development. We are ready to start the work immediately and completed in your timeline. Some of our completed Websites in wordpress pla More

$250 USD in 3 days
(12 Reviews)

Hello , I had checked your job description posted for this job and is fully confident as I have 4+ years of job experience in WHMCS and WHMCS addons-modules development , whmcs server modules development,whmcs the More

$250 USD in 3 days
(7 Reviews)

I am king WHMCS :) I am developer in php + javascript + jquery + bootstrap (html5+css3) I have 9 years experience as developer I have 12 years experience as sysadmin (virtualmin, cpanel, webmin, solusvm, prox More

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