Merge is an integration platform that simplifies the process of connecting various third-party APIs through its Unified API and Authenticated Passthrough Requests. By utilizing Merge's Common Models, developers can handle typical use cases efficiently and rely on the platform's tokenized authentication and standardized error messages to save time and prevent security issues. Authenticated Passthrough Requests allow users to make API calls to specific third-party services, such as BambooHR, without storing sensitive credentials, as Merge handles the authentication process. This feature significantly reduces development time by providing human-readable error messages and allowing users to perform any task achievable through direct integration, facilitated by Merge’s Common Models. Merge's platform is designed to manage customer integrations effectively, providing support for constructing Passthrough requests and ensuring a seamless experience for its users.