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 185,596 reviews, clients rate our Paypal API Developers 4.83 out of 5 stars.
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    8 jobs found, pricing in NZD

    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/...

    $256 (Avg Bid)
    $256 Avg Bid
    62 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...

    $241 (Avg Bid)
    $241 Avg Bid
    21 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...

    $35 (Avg Bid)
    $35 Avg Bid
    28 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...

    $180 (Avg Bid)
    $180 Avg Bid
    62 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

    $50 (Avg Bid)
    $50 Avg Bid
    33 bids

    We need to create two subscription plans and one product using Stripe recurring payments. We also need to post these on our website. This is an add-on to our website. Stripe is already set up. We don't have a shopping cart; we want it to go through Stripe. Key requirements: - Solid experience with PHP - Deep understanding of Stripe API - Proven track record of integrating payment processing systems, preferably Stripe - Ability to ensure secure transmission of sensitive payment data

    $231 (Avg Bid)
    $231 Avg Bid
    111 bids

    I want to send a user to the PayPal payment page and transact through the URL, and after the payment is made, PayPal will return in addition to the email through which the payment was made. Can you do that ?

    $256 (Avg Bid)
    $256 Avg Bid
    83 bids

    I am creating a .exe and .mac program that creates chords and melodies for a user. Right now its in four separate programs and want it into one, and to connect with each other (such as chords generated on the piano roll connect with the custom piano roll, and each chord works) Alongside this, more features on the piano roll such as moving the keys and deleting them and changing bpm is a requirement. The more features the better (such as resizing). I also have a collection of sounds and adding them in there instead of the default piano would be awesome. Making it look nice and professional with ttkthemes or possibly even PyQt would be awesome It must be able to download them as .midi files. It used to work (downloading midis) but not anymore. Also other glitches how such as some programs ...

    $717 (Avg Bid)
    $717 Avg Bid
    30 bids

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