Simple payment gateway API

Please read the description thoroughly and send me a message with how you plan to do this project.

I'm looking to create a simple transaction system for demonstration purposes (no need for real money transactions).

People can register as a User (buyer) or Merchant (seller).

Merchants can sell products on their own, third party, website or app by using the API and a simple callback script on their server. Buyers can buy the product on that website. Upon clicking a 'Buy' button on the merchant site, the user gets taken to a purchase page where they have to log in and confirm the transaction with a receipt (basically like PayPal). For security purposes, merchants have to request a secret 'key' for every website they want to use the transaction system with (so every website can be tracked for performance).

The project is relatively simple as there's several open-source systems (OpenTransact, PaySwarm, OAuth) that allow you to easily integrate this.

If you're interested, send me a PMB explaining how how you plan to make this.

Skills: Bootstrap, MySQL, PHP, Ruby on Rails, Website Design

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About the Employer:
( 0 reviews ) Amsterdam, Netherlands

Project ID: #4186867

8 freelancers are bidding on average $332 for this job


Please check the PMB for details......

$425 USD in 15 days
(46 Reviews)

Hi , I am interested in taking this project. Please check my PMB for more details.

$500 USD in 10 days
(16 Reviews)

I'm interested.

$500 USD in 10 days
(8 Reviews)

Ready to start your work

$300 USD in 3 days
(6 Reviews)

please check mu pm

$80 USD in 5 days
(1 Review)

Hi, I'll he happy to help you out. Cheers.

$250 USD in 5 days
(0 Reviews)

$$$$$$$$$$$$$$$$$$$ We are a Talented Group of IT Engineers have through knowledge of versatile technologies. Built in such a manner that to fit for any type of IT solutions. Areas of expertise are as Application More

$350 USD in 12 days
(0 Reviews)

Hi, I am not very clear with the requirements. Are you looking to build a website like paypal or you need a shopping cart with a payment gateway. Ajay

$250 USD in 7 days
(0 Reviews)