The PayPal Developer Blog has a new home.You’ll continue to find the latest developer news, tutorials, product updates, and engineering insights here:https://developer.paypal.com/community/blogThanks for being part of the PayPal developer community.We have moved to https://developer.paypal.com/community/blog was originally published in The PayPal Technology Blog on Medium, where people are continuing the conversation by highlighting and responding to this story.
The following is a repost from the PayPal Developer Blog.Building on the release of PayPal’s MCP servers, PayPal is excited to introduce the PayPal Agentic Toolkit*. This toolkit empowers developers to seamlessly integrate PayPal’s comprehensive suite of APIs — including those for managing orders, invoices, disputes, shipment tracking, transaction search and subscriptions — into various AI frameworks. With PayPal Agentic Toolkit, developers can now build sophisticated agentic workflows that handle financial operations with intelligence and efficiency.Overview of PayPal Agent ToolkitThe PayPal…
The following is a repost from the PayPal Developer Blog by Prakhar Mehrotra, SVP of Artificial Intelligence, PayPalAt PayPal, we strive to make it easier for developers to access our services. Today, we are taking the first step to allow developers to embrace the new paradigm of agentic commerce by adopting the Model Context Protocol (MCP) and placing our services on an MCP server. This puts the power of generative AI at our merchants’ fingertips.MCP is a standard put forward by Anthropic that is being adopted by the world’s leading AI companies to help standardize the way agents access data…
How we measure the impact of user actions and product adoptions at PayPalIn today’s competitive digital landscape, understanding user interactions with your products is essential for driving revenue and building lasting customer relationships. At PayPal, our Data Science teams use causal inference to evaluate the impact of key customer actions, such as adopting a new product or adding a credit card to their wallet, on engagement (measured by Transactions per Account, or TPA), revenue, and margin to help make data-driven strategic decisions.The direct profit from a product adoption or a user…
By Jun Yang, Zhenyin Yang, and Srinivasan Manoharan, based on the AI/ML modernization journey taken by the PayPal Cosmos.AI Platform team in the past three years.Source: Dall-E 3AI is a transformative technology that PayPal has been investing in as a company for over a decade. Across the enterprise, we leverage AI/ML responsibly to address a wide range of use cases — from fraud detection; improving operational efficiencies; providing personalized service and offers to customers; meeting regulatory obligations, and many more things.To accelerate PayPal’s innovation and deliver incredible value…
By Ilay Chen and Tomer AkiravAt PayPal, hundreds of thousands of Apache Spark jobs run on an hourly basis, processing petabytes of data and requiring a high volume of resources. To handle the growth of machine learning solutions, PayPal requires scalable environments, cost awareness and constant innovation. This blog explains how Apache Spark 3 and GPUs can help enterprises potentially reduce Apache Spark’s jobs cloud costs by up to 70% for big data processing and AI applications.Our journey will begin with a brief introduction of Spark RAPIDS — Apache Spark’s accelerator that leverages GPUs…
Photo by fabio on UnsplashPayPal supports over 400 million active consumers and merchants worldwide. Every minute there are several thousand payment transactions. To prevent fraud in real-time at such a scale, we need to streamline our ML workflow and feature engineering processes to build strong predictors of behaviors and risk indicators. On top of that, it must be done with consistently predictable Time to Market (TTM) and sustainable Total Cost of Ownership (TCO).What is declarative feature engineering?While the declarative feature engineering term was first introduced by Zipline AirBnB…
In the ever-evolving landscape of software development, productivity and efficiency have become paramount to success. Developers are constantly juggling multiple tasks, from navigating complex codebases to integrating third-party services, all while maintaining the highest quality standards. To address these challenges, it is crucial to equip developers with the right tools and capabilities to optimize their workflows and enhance their overall experience.How the PayPal Visual Studio Code Extension Simplifies Developer ExperienceThe PayPal Visual Studio (VS) Code extension offers a streamlined…
Recurring payments have become an integral part of the modern digital economy, offering convenience and predictability for both consumers and businesses. Our previous post highlighted different methods of integrating Apple Pay® with PayPal. This blog explores recurring payments using PayPal and Apple Pay, showing how using it can streamline transactions and benefits end users.How Recurring Payments with PayPal and Apple Pay WorkA recurring payment is an agreement between a buyer and a merchant. It allows the merchant to charge the buyer’s chosen payment instrument (typically a credit card)…
Accepting online payments is now a universal must-have, catering to everyone from solo entrepreneurs to massive global corporations.PayPal’s Standard Checkout allows for seamless integration of PayPal’s Payment Buttons component into your e-commerce app, granting you the power to accept online payments. In this guide, I am going to show how to add Standard Checkout to a simple shopping app, built with HTML and NodeJS.Guide OverviewPart 1. PrerequisitesPart 2a. Basic Integration — Code SetupPart 2b. Basic Integration — Checkout FlowPart 3a. Custom Integration — Code SetupPart 3b. Custom…
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