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!

Conform celor 183,579 recenzii, clienții îi evaluează pe Paypal API Developers cu 4.84 din 5 stele.
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    I am seeking help in improving my existing admin panel. I would like to add the functionality of selling tickets, specifically regular, VIP and early bird tickets, with varying prices based on the ticket type. The Ideal candidate should be skilled in e-commerce development, possess knowledge about payment integrations and understand dynamic pricing. Strong coding skills and experience with ticketing systems is a must. Key requirements include: - Ability to offer different payment methods, like credit card, PayPal, trustly, skrill and klarna - System to sell different types of tickets - Facility to vary ticket pricing based on ticket category. I'm looking for somebody who can meet these needs efficiently and effectively.

    $499 (Avg Bid)
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    I need immediate assistance with the comprehensive integration of Rewardful affiliate software and our offer page, which is currently connected to Stripe. • The two primary elements of the project involve connecting Rewardful to our offer page and ensuring the connectivity between the offer page and Stripe remains intact. • The aim of the integration is to ensure Rewardful works as expected. This encompasses real-time tracking of affiliate sales, specific affiliate link generation, and automatic reward attribution. • Due to the urgent nature of the project, I require this completed as soon as possible. Ideal candidates will have prior experience with Rewardful integration and knowledge of Stripe. A profound understanding of affiliate marketing software integration is cr...

    $22 (Avg Bid)
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    Hello. everyone Are you a proficient Node.js developer with a knack for integrating payment systems, particularly Stripe? We're actively seeking an individual who can handle both sales and purchases seamlessly. **Role Description:** - Integrate Stripe payment system to facilitate smooth transactions for both sales and purchases. - Ensure robust handling of payment data and compliance with relevant regulations. **Requirements:** - Strong command of Node.js and expertise in server-side JavaScript development. - Proven track record of integrating and working with Stripe or other payment gateways. - Familiarity with developing marketplace platforms that handle both sales and purchases using Stripe. - Excellent teamwork and communication skills, with a keen eye for detail.

    $41 (Avg Bid)
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    I'm on the search for an experienced developer to create a dynamic and user-friendly e-commerce site for selling physical products. Key Functionalities: 1. Streamlined Inventory Management: The site should allow seamless control over the stock. From adding new items to tracking the inventory levels, these tasks should be effortless and efficient. 2. Shipping Integration: An integrated shipping feature is critical for the project. Ensure customers can view available delivery options, costs and timeframes. 3. Customization Options: Allow our customers the flexibility to customize products. This should be reflected in the product detailed page. Payment Gateway Integration: The site should support multiple payment methods including: - Credit/Debit cards - Direct bank transfers -...

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    I'm searching for a competent developer to integrate a payment gateway and a courier partner into my shopping website. Key Requirements: - Payment Gateway: As I have not decided yet, I would appreciate proposals that discuss the pros and cons between PayPal, Stripe, and Square. With your help, I want to determine the most suitable payment processor for my business. - Courier Partner: I'm undecided about which courier service to integrate, so I'd like to receive proposals detailing the benefits of FedEx, DHL, and UPS integration. Ideal Skills and Experience: - Proven experience in successful payment gateway integration. - Strong understanding of eCommerce courier services. - Able to provide detailed project proposals, outlining why specific gateways and couriers should ...

    $18 (Avg Bid)
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    I need a PayPal interface that focuses on the "Receive Money" functionality. Ideally, the bidder should have solid experience in API integration and PayPal's IPN tool as we need to capture the "Transaction ID," "Amount," and "Customer Name" following a successful transaction. These variables should then be passed to an existing page in our system. A confirmation email should also be sent out confirming the receipt of the transaction. Your knowledge in PHP or other relevant scripting languages would be a great addition. To summarize, the freelancer would need to: - Implement the "Receive Money" functionality on PayPal - Capture and pass the relevant transaction details to an existing page - Ensure a confirmation email is sent following ...

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    I'm looking for an expert in cybersecurity, particularly with experience in e-commerce platforms, to bolster the security of my e-commerce site. Your main task will involve securing our credit card processing gateway. This includes implementing an advanced Address Verification System (AVS) to reduce the likelihood of fraudulent transactions. Ideal Skills: • Prior experience with security enhancement for e-commerce • Expertise in credit card processing security measures • Proficient in implementing AVS systems Achieving this will boost our customer's confidence in our payment systems, which is essential for the success of our business. If you have the necessary skills and experience, I'd be keen to discuss further.

    $164 (Avg Bid)
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    I am looking for a specialist to perform an integration for Tabby payment gateway into the X-Cart 5.4.1.5 system that I have in place. Requirements: - In-depth understanding of payment gateway integration, particularly with Tabby - Proficient in working with X-cart 5.4.1.5 - Ability to handle the nuances of integrating into a modified X-cart system that has previously had other payment gateway integrations - Capability to ensure smooth handling and tracking of transactions Those applying should be aware that the project aims for the integration to handle substantial transactions per day. However, the exact volume is to be discussed. This task calls for a precise and careful approach given the modified status of the X-cart. Past experience in similar projects would be advantageous.

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    Looking for an expert who would be able to help me in efficiently integrating the Stripe payment gateway onto my website, currently built using PHP. This should also include proper setup for effective transaction handling. Your expertise should involve: - Proficiency in PHP - Prior experience with Stripe's API - Affinity towards secure programming and payment processing Although I already have an active PayPal business account, for this particular project, the focus is solely integrating the Stripe API effectively. Your responsibilities will include: - Configuring the Stripe API with my PHP website seamlessly - Ensuring secure transactions - Testing the integration comprehensively your prior experience with similar projects may prove to be a deciding factor. The ultimate aim is t...

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    I am in need of an expert who can proficiently link my Stripe card terminal to the Dentally platform for seamless payment processing. As a user experiencing this for the first time, I am not clear about how API keys work in Stripe, so guidance on how to obtain these keys will be required. Your tasks will include but are not limited to: - Guiding me through the process of obtaining Stripe API keys - Performing Stripe-Dentally integration The ideal freelancer has: - Proven experience in Stripe integrations - Knowledge in working with Dentally software - The ability to explain technical elements in simple terms - Patience and superb communication skills If these requirements match your skills and experience, consider applying, and let's simplify our payment processing.

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    USDT Payment Gateway for Wix 5 ore left
    VERIFICAT

    I'm planning to establish an efficient, secure payment gateway on my Wix platform. The objective is to successfully receive USDT via the Trc20 network or BEP20 in a direct, secure manner, straight to my wallet. In detail, here is what I require: - Development of a custom payment gateway for Wix, as known platforms such as PayPal, Stripe, or Square do not fully satisfy my needs. - I want payments to be directly transferred to my wallet address. This should be accomplished in a secure, reliable manner that protects both me and my customers. - The establishment of a security measure for the gateway, specifically an automatic email confirmation for every transaction. A candidate that has previously dealt with similar projects, especially on the Wix platform, is highly desirable. Strong...

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    I'm in need of an expert JavaScript developer with experience in cloud-based storage. The project at hand involves integrating the Stripe API into my existing web app. Tasks will include: - Working with Stripe API for seamless online payments - Setting up functionalities for subscriptions management - Implementing one-time payments features - Creating a robust invoice management system A sound knowledge of Stripe API, hands-on experience with JavaScript and familiarity with cloud-based storage systems is crucial for this role. Note, some frontend work is required to establish functional payments pages that can handle global transactions. If you are detail-oriented, efficient and experienced, this project is made for you. Your vital contribution will substantially improve the user e...

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    I'm in need of a professional developer to integrate the Visa API with PayPal for my e-commerce website. The integration must enable real-time payment processing. The freelancer must have: - Extensive experience in API integration - Proficiency in PayPal and Visa API - A solid background in e-commerce platforms - Familiarity with real-time payment processing - Strong problem-solving capabilities - Excellent communication skills. Please only bid if you have the prior experience and skills listed above. Thank you.

    $173 (Avg Bid)
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    PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED PAY PER CLICK PREPAID SOFTWARE LIKE ADWORDS NEEDED I'm searching for an expert developer to create a robust credit card payment gateway that will be integrated with both our website and mobile app. This payment gateway must support not only one-time payments but also must accommodate our subscription services, facilitating seamless recurring payments for our users. **Key Requirements:** - **Credit Card Integration**: Design and imp...

    $9 (Avg Bid)

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