PayPal API Jobs

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 186,113 reviews, clients rate our Paypal API Developers 4.84 out of 5 stars.
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    6 jobs found, pricing in NZD

    I'm seeking a skilled WordPress developer to embed iframe payment pages for Worldpay, Sagepay, and Barclays into my websites. Key Project Details: - We'll need to integrate each payment gateway separately, so you should have experience with multiple integrations. - I already have all the necessary API keys and developer accounts for these payment gateways, so you'll mainly be focusing on the integration process. Ideal Skills: - Strong proficiency in WordPress - Experience with integrating payment gateways, particularly Worldpay, Sagepay, and Barclays - Proficient in handling iframe elements and handling multiple integrations - Strong understanding of API calls and credentials management Your primary role will be to ensure smooth transactions by integrating these payment ...

    $49 (Avg Bid)
    $49 Avg Bid
    27 bids

    Hi there. I'm pretty good with Paypal API and PHP, but I don't have time and need a quick script in PHP + MySQL that allows Customers to subscribe (via Paypal) and somehow stores the transaction into a MySQL table - and somehow allows the Customer to Cancel their Subscription. If you could store a cancel link with each transaction in whatever table stores the successful transactions then that would be great. I basically will quickly integrate whatever MySQL table(s) you use into my core php project and then maybe pass my own User's IDs or Emails into your subscription script so I can track which user subscribed. Then that would allow me to display a Cancel button or link in each of their Edit Account pages. (ie. if I store/bind the Paypal Transaction with their UserID and/...

    $270 (Avg Bid)
    $270 Avg Bid
    76 bids

    I'm seeking a professional who can efficiently integrate Stripe payment gateway into my existing PHP website, with the main goal of setting up a subscription model service. I need working stripe account in Jaipur location. Ideal Skills: - Proficiency in PHP, especially in custom environments - Prior experience with Stripe payment gateway integration - Understanding of subscription business models Responsibilities: - Incorporating Stripe into the PHP website to process subscriptions - Testing to ensure the payment gateway functions correctly - Resolving any integration issues promptly Please, only candidates with demonstrated experience in this area should reach out. I'm prepared to offer a decent commission post a successful integration and test phase. Contact me for further...

    $251 (Avg Bid)
    $251 Avg Bid
    23 bids

    I need a PayPal Developer expert to add a redirect functionality to my PayPal subscription buttons. The job entails ensuring that when a user clicks on a PayPal subscription button and the payment is successful, they're redirected to a thank you/confirmation page. Here's what I need: - **Edit code for 2 subscription buttons in PayPal Developer**: The two thank you/confirmation pages (there is a different one for each of my two subscription plans) are already made. I just need the PayPal subscription buttons to redirect to my pages. **Skills and Experience:** Ideal applicants should have experience working with PayPal Developer, including the setup and customization of SUBSCRIPTION payment buttons and the integration of PayPal's automatic redirection. Please ensure that...

    $36 (Avg Bid)
    $36 Avg Bid
    30 bids

    I'm in the process of developing an e-commerce website and I'm seeking some expert assistance to ensure its functionality and user-friendliness. Key requirements for the project include: - Completion of 10 additional User Stories - Test coverage of at least 75% - A smooth and user-friendly experience in line with typical e-commerce norms Additionally, I need the following e-commerce features to be implemented: - Product catalog - Shopping cart - Payment gateway (preferably Stripe) User functionalities that need to be implemented or refined include: - User registration - Product search - Wishlist - Order tracking - User profile management (update/edit/delete) - Invoice handling (list/edit/delete) - Smooth checkout process - Booking saving - Bill creation Ideal candidate for t...

    $188 (Avg Bid)
    $188 Avg Bid
    59 bids

    STEP 2 Adding your Custom Payment Gateway STEP 3 Preparation on your Server STEP 4 Set the Gateway URL STEP 5 Testing the Integration so far Additional Variables sent to the Payment Page STEP 6 Charging the Customer / Sub-Reseller on your Payment Gateway STEP 7 Sending the Customer / Sub-Reseller back to our Server STEP 8 Finishing Steps STEP 9 Final Testing STEP 10 Managing your Transactions

    $63 (Avg Bid)
    $63 Avg Bid
    34 bids

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