PayPal API Jobs

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About PayPal API

PayPal API, or the application program interface, is a powerful tool that is used to allow applications to communicate with the online payment system. A PayPal API Developer has the ability to integrate the API into an existing system or create completely new one. From writing codes to developing API applications and creating plugins or website scripts, a PayPal API Developer is essential for web developers who wish to maximize the capabilities of PayPal.

Here's some projects that our expert Paypal API Developer made real:

  • Developing ecommerce payment systems that accept PayPal as a payment option.
  • Integrating security protocols and fraud prevention strategies into existing systems.
  • Making specific website requests and modifications, such as adding custom buttons.
  • Demystifying PayPal's terms of service and providing easy-to-read explanations for customers.
  • Adding functionality for customers to easily make refunds and fee payments within their account.
  • Adding payment processor tools that allows customers to create one-time payments or recurring payments options.

A PayPal API Developer can leverage the power of this platform and use it to build custom applications tailored to each project’s requirements. With their technical knowhow, a PayPal API Developer can bring creative solutions to unique issues within websites or applications. If you’re looking for a new way to handle workflow processes or streamline end user experience, hiring a PayPal API Developer is an ideal solution. Post your project on Freelancer today and receive bids from many experienced Developers who are ready to bring your idea into reality!

From 184,546 reviews, clients rate our Paypal API Developers 4.9 out of 5 stars.
Hire Paypal API Developers
About PayPal API

PayPal API, or the application program interface, is a powerful tool that is used to allow applications to communicate with the online payment system. A PayPal API Developer has the ability to integrate the API into an existing system or create completely new one. From writing codes to developing API applications and creating plugins or website scripts, a PayPal API Developer is essential for web developers who wish to maximize the capabilities of PayPal.

Here's some projects that our expert Paypal API Developer made real:

  • Developing ecommerce payment systems that accept PayPal as a payment option.
  • Integrating security protocols and fraud prevention strategies into existing systems.
  • Making specific website requests and modifications, such as adding custom buttons.
  • Demystifying PayPal's terms of service and providing easy-to-read explanations for customers.
  • Adding functionality for customers to easily make refunds and fee payments within their account.
  • Adding payment processor tools that allows customers to create one-time payments or recurring payments options.

A PayPal API Developer can leverage the power of this platform and use it to build custom applications tailored to each project’s requirements. With their technical knowhow, a PayPal API Developer can bring creative solutions to unique issues within websites or applications. If you’re looking for a new way to handle workflow processes or streamline end user experience, hiring a PayPal API Developer is an ideal solution. Post your project on Freelancer today and receive bids from many experienced Developers who are ready to bring your idea into reality!

From 184,546 reviews, clients rate our Paypal API Developers 4.9 out of 5 stars.
Hire Paypal API Developers

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    7 jobs found
    Real-Money Mobile Game Developer Needed
    6 days left
    Verified

    ’m looking for a developer or team that has already built and shipped real-money skill-based mobile games, ideally apps similar to games running on platforms like Skillz, Triumph, AviaGames, WorldWinner, or similar competitive tournament platforms, or apps like Wagr and Triumph. I am not looking for someone to build this from zero. I need someone who already has a working, legally reusable codebase that can be adapted, rebranded, and merged into my existing UI and platform. Important You must own the code or have the legal right to reuse/license it. Do not apply if the code belongs to a previous employer, client, Skillz, Triumph, or another company unless you have written permission to reuse it. What I Need I need a complete real-money skill-game platform that can be customized wi...

    Affiliate Marketing Fraud Detection Game Development Mobile App Development Node.js PayPal API PostgreSQL React Native
    $579 Average bid
    $579 Avg Bid
    127 bids
    Bid now
    Stripe & MP3 Download Integration
    4 days left

    I want visitors to be able to buy an MP3 on my site, pay with any major card through Stripe, and receive their file immediately after checkout. Here’s what I need you to handle: • Create or guide me through creating my new Stripe account, then connect it to the site. • Add a secure payment form that accepts Visa, Mastercard and the other cards Stripe supports. • Set up the purchase flow so that, once payment is approved, the customer is directed straight to an instant-download link for the MP3. • Make sure the file is stored and delivered in a way that prevents unauthorized sharing. • Test the entire flow end-to-end and leave me with clear instructions so I can add more tracks later. If you have solid experience with Stripe’s API and digita...

    API JavaScript Payment Processing PayPal API PHP Stripe Web Development WordPress
    $437 Average bid
    $437 Avg Bid
    175 bids
    Bid now
    Subscription ID Card App
    3 days left
    Verified

    I need a cross-platform mobile app that lets both students and employees create a digital ID card in minutes. The app must ship with 25 pre-designed templates, and every user should be able to: • Select any of the built-in templates • Change text fields such as name, department, expiry date, etc. • Upload a personal photo directly from the camera or gallery The build targets both iOS and Android from the same codebase. After a three-day free trial the app switches to a paid subscription, so a clean paywall flow is essential. Payments have to work with PayPal and UPI from day one. Scope of work – Design & develop the full app, including a lightweight admin panel if that is the simplest way to manage templates and pricing. – Integrate free-trial lo...

    Android Flutter Graphic Design iOS Development iPhone Mobile App Development Mobile App Testing PayPal API Rapid Prototyping React Native
    $274 Average bid
    $274 Avg Bid
    60 bids
    Bid now
    Add Affirm to GoDaddy Checkout
    3 days left

    I run my store on GoDaddy’s Website Builder and I already have an active Affirm merchant account. What I need now is simple on paper—drop the Affirm API scripts into the <head> and finish the checkout handshake—yet with GoDaddy’s environment it isn’t the usual plug-and-play. I’d rather have someone who has done this before handle it so nothing breaks while customers are paying. The goal is to display Affirm’s monthly-payments option directly in the product and checkout flow, then return a confirmed transaction back to GoDaddy Commerce. You will work with the official Affirm tutorial and keys I supply, place the JS library in the right theme file, set up the API calls (sandbox first, then live), and confirm orders post correctly in the GoDadd...

    API Integration GoDaddy HTML JavaScript PayPal API PHP Web Design Web Development
    $133 Average bid
    $133 Avg Bid
    127 bids
    Bid now
    Website With PayPal Integration
    2 days left

    YouTube Script Writing Content Writing Article Writing Ghostwriting

    CSS HTML JavaScript PayPal API PHP Web Development Website Design
    $206 Average bid
    $206 Avg Bid
    47 bids
    Bid now
    Multi Partner Revenue Sharing Platform/Website
    1 day left
    Verified

    I sell digital products and every transaction must be divided on the spot between anywhere from three to ten collaborators, much like DistroKid’s royalty splits. I need a concrete solution—either an off-the-shelf service or a lightweight custom build—that can: • Process digital sales in several currencies without manual conversion • Send each partner’s cut immediately through PayPal, credit/debit card settlement or direct bank transfer • Let me set or update split percentages per product, while keeping a clear audit trail for monthly reporting and tax purposes Your job begins with identifying the most reliable platform (Stripe Connect, LemonSqueezy, Tipalti, Paypal, Affiliate program etc. are all fair game) and explaining why it fits the crite...

    Affiliate Marketing API Development eCommerce Payment Gateway Integration Payment Processing PayPal PayPal API Stripe Web Application Web Development
    $158 Average bid
    $158 Avg Bid
    169 bids
    Bid now
    PayPal Donation System for Mobile App
    9 hours left
    Verified

    Project Overview: We have a live application on the App Store and we need an expert to implement a sophisticated "User Support/Donation System" using PayPal Business API. Technical Requirements: 1. Database Linking & Context: • Implement logic to track transactions in the backend: linking (User A) to (User B) and the specific (Post/Media ID). • Ensure the database accurately records who supported whom and for which content. 2. Backend Logic (Node.js): • Split Payment Logic: Upon receiving a payment (e.g., $10) into our PayPal Business account, the server must automatically: • Deduct a 5% platform fee ($0.50) and move it to a dedicated "Platform Earnings" table. • Credit the remaining 95% ($9.50) to "User B’s Virtual Wallet" t...

    Backend Development Database Management Flutter JavaScript Node.js NoSQL Couch & Mongo PayPal API PHP
    $176 Average bid
    $176 Avg Bid
    233 bids
    Bid now
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