Interswitch WebPay Payment Integration for a Nigerian Site

** ONLY CODERS WITH SUCCESSFUL EXPERIENCE WITH WEBPAY SHOULD BID ** I have a website that users subscribe for directory listing & pay for articles. The site is finished with all necessary functions. However, I'm lookin 4a coder who is very well conversant with integrating WebPay payment system provided by Interswitch Nigeria. The integration is done 85%, the challenge is I want my response page to call the correct response which the payment gateway is sending, and I want it to follow a pattern indicated in the DIY file contain in the attachment below. ==For Directory listing subscription== The client chooses a category then subcategory, then he clicks on subscribe, which puts the price, user id, and transaction id in session. and sends to webpay The file responsible for calling the file that puts the parameters in session is: "[url removed, login to view]". This file calls this file: "[url removed, login to view]", which puts the payment parameters (price, user id, transaction id) in session. ==For Publications Purchase== The user chooses a category and the articles in that category are displayed, then he can click on the article to view details of price, etc, when he clicks subscribe it puts the parameters into session and equally calls the webpay frame. The file that calls the response from webpay is located at [url removed, login to view] The problem is that this file does not output the correct response given by webpay payment gateway. So when user makes a transaction, he gets a wrong response different from what webpay returns. And it does not update the user access accordingly to give the user access to the purchased item. It will be good to have function to query webpay for a particular transaction record by the click of a button.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables):

a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

Windows, Internet explorer

Habilidades: Amazon Web Services, Engenharia, MySQL, PHP, Arquitetura de software, Teste de Software, Hospedagem Web, Gestão de Site , Teste de Website

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Acerca do Empregador:
( 26 comentários ) owerri, Nigeria

ID do Projeto: #2993946

2 freelancers estão ofertando em média $30 para esse trabalho


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$34 USD in 2 dias
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$25.5 USD in 2 dias
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