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 186,999 reviews, clients rate our Paypal API Developers 4.84 out of 5 stars.
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    10 jobs found, pricing in GBP

    We are seeking a skilled developer with expertise in customizing XFileSharing Pro to enhance our website's payment capabilities. The project involves integrating additional payment options, with a focus on cryptocurrency, and revamping the payment page to accommodate these new options. We also require integration with a third-party payment gateway () to generate custom payment links. If you have experience with XFileSharing Pro, payment gateways, and cryptocurrency processing, we would like to hear from you. Key Requirements: Proven experience with XFileSharing Pro script customization. Expertise in integrating third-party payment gateways. Familiarity with cryptocurrency payment processing. Ability to design and revamp payment pages. Strong understanding of security and best practi...

    £100 (Avg Bid)
    £100 Avg Bid
    13 bids

    I need a skilled web developer who can create a custom website for token creation and management. The website should have the following features: - Token Creation: The website should facilitate the creation of tokens for customers. - Payment Gateway: Integration of payment options, ideally both crypto and Paypal, to enable customers to purchase tokens easily. - Token Exchange: Customers should be able to buy and sell tokens on the website. Ideal skills and experience for this job include: - Proficiency in web development - Experience with cryptocurrency and token creation - Familiarity with payment gateway integration, especially with crypto and Paypal - Previous work on exchange platforms would be a plus Please note that while details about the type of tokens and payment options were ...

    £88 (Avg Bid)
    £88 Avg Bid
    11 bids

    I'm seeking a skilled individual to help me with my e-commerce website. The PayPal payment gateway, which was fully integrated and working well recently, has now started showing an error message when customers try to make payments. Specifically, the issue is that payments are not being processed. Key tasks require: - Identifying the root cause of this problem - Fixing the issue to ensure seamless payment processing Skills and experience required: - Previous experience in diagnosing and resolving PayPal payment gateway integration issues - Proficiency in e-commerce website maintenance and troubleshooting - Strong communication skills to explain the issue and solutions clearly - Prompt and effective problem-solving abilities I need someone who can work efficiently to address this ...

    £10 / hr (Avg Bid)
    £10 / hr Avg Bid
    123 bids

    The purpose of this project is to write Visual Basic .NET code that interacts with the PayPal API to generate payments What I need: that will: - Obtain the access_token using OAuth2. - Create a payment. - Execute the payment. will: - Retrieve the response triggered by PayPal and process it accordingly by determining if the payment was successful or not. - If the payment wasn't successful, display a message saying that no payment was made. - If the payment was successful, display the details of the operation returned by PayPal. If you want to participate to this project please copy/paste this sentence in your bid "I have been working with PayPal API and I have got proficiency in Visual Basic .NET"

    £23 (Avg Bid)
    £23 Avg Bid
    18 bids

    I'm looking for a skilled developer to create a business website, and I'm open to using either PHP or .NET. Key requirements for this project include: - Implementation of a robust and user-friendly payment gateway integration for seamless transactions. - Integration of a feature that allows businesses to list their business for sale listing on the site. Your experience with development and payment integration will be crucial. Please share relevant experience and approaches in your proposal.

    £391 (Avg Bid)
    £391 Avg Bid
    279 bids

    I'm looking for an experienced freelancer with expertise in integrating payment APIs, specifically the b2pay.io. Your primary task will be integrating this payment gateway into my existing system to allow for seamless online payment processing. Key Requirements: - Extensive experience with API integration, particularly payment gateways - Proven track record of successful integration projects - Thorough understanding of API - Strong problem-solving skills and ability to troubleshoot Your application should focus on your relevant experience in API integration, particularly with payment gateways, and any prior experience with will be highly regarded. Please ensure you provide specific examples of your past work in this area.

    £126 (Avg Bid)
    £126 Avg Bid
    85 bids

    In need of a knowledgeable React developer, your task is to implement a CC payment integration utilizing Stripe. Your solution should: - Focus primarily on enabling one-time payments - Support Visa, MasterCard, and American Express Ready September, please apply if you have: - Prior experience with Stripe integration - Proven ability with React - Understanding of different card payments. Your proposal should include examples of similar projects you've completed. Let's secure that e-commerce conversion!

    £26 / hr (Avg Bid)
    £26 / hr Avg Bid
    240 bids

    I am urgently in need of an assistant adept at using PHP to seamlessly manage my Postman account. Your primary responsibility will involve handling incoming payments that appear uncaptured via my Stripe account. Upon identifying such transactions, you'll be tasked with sending a HTTP request to the Stripe API with the goal of overcapturing $1500 for my services. Expect to receive the output of this API request in JSON format. Experience with Stripe API and PHP programming language is crucial for the successful delivery of this unique, fast-paced project.

    £131 (Avg Bid)
    £131 Avg Bid
    38 bids

    Ho un grosso problema con il plugin WCFM - WooCommerce Multivendor Marketplace - Direct PayPal che al momento non consente pagamenti. Per quanto mi sembri di aver impostato tutto correttamente, i due venditori attualmente presenti non sembrano essere autorizzati a ricevere pagamenti. Il messaggio di errore ricorrente è “Please remove xxx from the cart to checkout, as the vendor XYZ is not able to receive payment via Paypal” (lo stesso avviene anche con l’altro venditore). Anche accedendo ai negozi dei venditori > impostazioni > pagamento, dopo aver inserito come metodo di pagamento ECFM PayPal Marketplace ed indicato l’email collegata a PayPal, se si fa Sign Up il messaggio è “Authorization failed due to insufficient permissions”. ...

    £167 (Avg Bid)
    £167 Avg Bid
    23 bids

    Desarrollador Web: Experto en Sistema de Sesión de Usuarios y Pagos 2P Estamos buscando un profesional altamente competente y apasionado por la programación web para desarrollar una página web robusta con un sólido sistema de sesión de usuarios y pagos peer-to-peer (2P). Responsabilidades: Diseñar, desarrollar e implementar una página web intuitiva y segura. Crear un sistema de sesión de usuarios eficiente, con autenticación y autorización seguras. Integrar un sistema de pagos 2P que garantice transacciones seguras y fluidas entre usuarios. Colaborar estrechamente con el equipo de diseño para garantizar una experiencia de usuario excepcional. Realizar pruebas rigurosas para garantizar la funcionalidad y la ...

    £146 (Avg Bid)
    £146 Avg Bid
    20 bids

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