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C# for Square API Integration

$10-50 USD

Cancelled
Posted about 8 years ago

$10-50 USD

Paid on delivery
I have a completed website written in C# (asp,net) and I want to use Square API for payment. Functions required 1. Purchase item (single qty or multiple) 2. Refund item 3. View history I would like the source code written in C# to perform the actions above. Thanks for reading and let me know if you have any questions.
Project ID: 9462777

About the project

12 proposals
Remote project
Active 8 yrs ago

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12 freelancers are bidding on average $53 USD for this job
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Hello, I am a C# ASP.net developer with expertise in payment API intergration. I will be available for your project.
$120 USD in 3 days
5.0 (47 reviews)
6.9
6.9
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Dear Sir, Let me do it for you ! Have 7 years experienced in .Net C# development, especially in website building within ASP.Net, MVC Pattern, WCF Service, Entity Framework, Web API, Angular JS within Bootstrap and Responsive Design. Deep experiences in Square API, integrated with E-commerce websites, online shopping system. Please discuss with me via message inbox. Hope to get work for you on this project and keep good relationship for future jobs. Thanks and Best Regards.
$80 USD in 2 days
4.9 (80 reviews)
6.4
6.4
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I have more than 5 years of experience in .net and I can do itn
$40 USD in 2 days
4.9 (20 reviews)
5.3
5.3
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Hello Boss, I can work with your C# project and integrate for you square payments API. Is your current website built up on MVC or forms applications? Have you already applied for API key/Authorization Key? Thanks
$55 USD in 2 days
4.3 (9 reviews)
4.9
4.9
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Hello, I have written many libraries and SDKs. I can make you one for Square's API ASAP (1-2 hours) using my own open-source rest library. Hosted it on Nuget or send you the files. An example of the syntax for using apis with my REST library: var response = await new MovieReviewsRequest(25).ToResponseAsync(); As you can see, it's very functional and the request themselves are object oriented. Hope to hear back from you!
$50 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Cerritos, United States
5.0
7
Payment method verified
Member since Jan 17, 2016

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