Mac app with built-in Fastspring payment module

Hello, I am both a client and a developer for this development service. I'm not great, but I know how to deal with xcode and obj-c a bit

I would like to make and sell my Mac App outside of the Mac App Store. To do so, payment gateway and license processing within the Mac app is essential.

However, I don't have any technical knowledge to support Apple Swift or payment systems and licenses. So, I request the development like this.

$ Project outline

Develop project template source code for xcode-based app development that allows payment through fastspring payment gateway, license registration, inquiry, and mac app update

This is NOT iOS but MacOS app

$ Essential Technology

- Programming Language: Apple Swift, Obj-c, XCODE

- Required Experience: Payment Gateway(FASTSPRING), license management, fastspring webhook API

- Library: Sparkle, cocoaFob


- Fastspring payment support

- cocoaFob DSA license support

- App update support using Sparkle

- Must include this obj-c based main source
(*[login to view URL])

$ Development period and cost

- Development Period: 5-6 business days (Negotiable)

- Inspection Period: 3-4 business days

- Development Cost: $ 300 USD

For other details, please refer to the attached document.

Kemahiran: Objective C, Mac OS Mac OS, Swift, Open Source, Cocoa

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Tentang Majikan:
( 0 ulasan ) Yongin-si, Korea, Republic of

ID Projek: #29493623

Dianugerahkan kepada:


Hi There, I am an experienced macOS developer and my specialty is developing desktop apps for Mac Os. You can check work done by me by having a look at the following mac apps: [login to view URL] duplicatephotossweeper.c Lagi

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