How do OutSystems applications typically handle API integrations?

OutSystems applications handle API integrations primarily through the utilization of both REST and SOAP connectors. This approach allows developers to connect seamlessly with a variety of external services and APIs, which enhances the flexibility and capability of the applications.

REST connectors are widely used for modern web services as they provide a straightforward way to communicate using standard HTTP methods. Meanwhile, SOAP connectors are essential for working with legacy systems or other services that require a more structured approach to messaging, utilizing XML for data exchange.

By supporting both types of connectors, OutSystems enables developers to choose the most suitable integration method based on the specific requirements of the external APIs they are working with. This versatility ultimately leads to more robust and efficient integrations, allowing applications to leverage external functionalities effectively.

Other methods such as direct database manipulation are not standard practice in OutSystems due to the risk of compromising data integrity and security, as well as breaking the abstraction layers. Relying solely on one type of connector, such as only using REST, limits integration options and does not accommodate services that might still depend on SOAP. Furthermore, while some manual coding may be necessary for complex integrations, OutSystems’ low-code environment dramatically reduces the amount of extensive manual coding typically required in traditional development settings.