Paypal Future Payment for Mobile.

€30-250 EUR

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超过 6 年前

€30-250 EUR

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I need an expert for Paypal Future Payment. I m going to implement paypal future payment feature on mobile. I got the authorization code from sdk on mobile. However whenever I request with authorization code, I got always "invalid_client" curl '[login to view URL]' \ -H "Content-Type: application/x-www-form-urlencoded" \ -H "Authorization: Basic QWZV...==" \ -d 'grant_type=authorization_code&response_type=token&redirect_uri=urn:ietf:wg:oauth:2.0:oob&code=EBYhRW3ncivudQn8UopLp4A28...' above is curl example. Who can finish future payment feature? If you succeed to get token and create a payment, I ill give you further jobs. If you understand this job, Write "[login to view URL]" to header of your suggest.

项目 ID: 15422440

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活跃6 年前

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@jinzhenzhu8691

My name is LiMing. I am coding for over 10 years and have many experiences in this field. I read your description carefully and have some questions related to project development. Please contact to me and let's discuss your project in detail I WILL HELP YOU WITH BEST SERVICE. - My Service : 1. Perfect result and flexible service. 2. Good communication. If I work with you , my timezone will be changed to your timezone. 3. Full time working 4. Simple update and maintenance are free. 5. Hope long term relationship. Thank you for reading my proposal. - Relevant Skills and Experience Android, OAuth, PayPal API, PHP - Proposed Milestones 30 - Design, UI Version 40 - Prototype 30 - Delivery

€155 EUR 在3天之内

5.0

(32条评论)

7.3

@kara0216

Hi, I can help you totally for now as mobile expert with rich experience in payment api integrating. Please ping me to discuss more detail. I can start work just from now on. Best

€155 EUR 在3天之内

4.9

(53条评论)

6.7

@myappsdevelopers

Hello Hiring Manager, Looking to Develop an App for your Business? We develop apps like (Uber/airbnb/upwork/kickstarter) With 100% Customisable option according to your Business!! Relevant Skills and Experience Development & Design Skills Android & Iphone (Native & Hybrid Application ) Web (Html, Laravel & Core Php, Wodpress, Joomla, Python, Node.js, Angular.js ) UI/UX Design (Photoshop & Illustrator) Proposed Milestones €125 EUR - Upfront Milestone €125 EUR - Completion Milestone Please message me to discuss further for its development. Thank you

€250 EUR 在15天之内

4.7

(18条评论)

4.4

@erdivartanovich

I have an experience in the previous project with PayPal API, Relevant Skills and Experience Android Programming, Backend API Proposed Milestones €50 EUR - Paypal OAuth2 Integration €61 EUR - Create Payment

€111 EUR 在3天之内