An automation system and a method of injecting transactional services in automation is provided. The method performed by the automation system comprises providing a gatekeeper for deployment access control to determine which components can be deployed by an abstraction layer. The method further comprises providing a plugin interface between a consumer plugin associated with a first automation function and a provider plugin associated with a second automation function. The method further comprises injecting an interceptor plugin associated with a transactional service of the transactional services between the consumer plugin and the provider plugin based on an interceptor design pattern.