Amazon.com offers several additional endpoints, including the Amazon API Gateway , which is a fully managed service enabling developers to create, publish, maintain, monitor, and secure APIs. This endpoint serves as a cost-effective and efficient solution for developing new APIs or managing the traffic of existing ones. Another important endpoint is Amazon SQS (Simple Queue Service) . This scalable message queuing service facilitates the independent processing of messages, allowing for the transmission of any amount of data without the risk of message loss or the need for other services to be online. Lastly, the Amazon SNS (Simple Notification Service) is a fully managed messaging service that addresses the messaging and mobile communication requirements of microservices, distributed systems, and serverless applications. This endpoint enables the decoupling of sending and receiving systems, resulting in a more efficient communication process.