AWS AppSync is a managed service that allows developers to create GraphQL and Pub/Sub APIs to connect applications to multiple data sources and real-time events. It supports secure, serverless and high-performance interactions with features such as data access from multiple sources via a single endpoint, API merging, real-time data updates, and built-in security, monitoring, logging, tracking and caching.

This OutSystems connector simplifies integration with AWS AppSync and focuses on seamless, real-time communication. It provides client-side actions and a widget for sending GraphQL requests, establishing a websocket connection and receiving real-time messages via event. It also includes a server action for sending real-time messages, ensuring comprehensive support for both client-side and server-side operations. With this connector, developers can quickly and easily leverage the power of AWS AppSync and improve the functionality of their applications with minimal effort.