Prefect.io is a dataflow automation service. The Prefect API enables developers to interact with the Prefect Cloud platform using GraphQL. Methods are available to manage the prefect.cli (client), including projects, flows, secrets, cloud hooks, services, and more. Methods are also available for flow run configuration, agents, server, deployment recipes and more. With Prefect.io users organize Tasks into Flows, and Prefect takes care of the rest.