# Workflow Engine - [The Engine](https://docs.dovu.earth/workflow-engine/the-engine.md): The Workflow Engine has been a core component of DOVU’s operations, powering real-world use cases. This Developer Preview marks the first opportunity for external developers to explore. - [What to Expect Next](https://docs.dovu.earth/workflow-engine/what-to-expect-next.md) - [API Reference](https://docs.dovu.earth/workflow-engine/editor.md): The Workflow Engine API is the core interface for interacting with workflows, actors, and credits within DOVU OS. - [Workflow Blueprints](https://docs.dovu.earth/workflow-engine/editor/workflow-blueprints.md): How to manage, search, and publish new workflow instances from blueprints. - [Workflow Block Instance Processing](https://docs.dovu.earth/workflow-engine/editor/workflow-block-instance-processing.md): This section details how to interact with workflow instances by submitting data to different block types within a workflow. It covers both Approval Process Blocks and Data Process Blocks. - [Actor Registration and Roles](https://docs.dovu.earth/workflow-engine/editor/actor-registration-and-roles.md): How to onboard new actors into the DOVU OS system, manage their access, and assign them specific roles within workflows. - [Credit Warehouse Queries](https://docs.dovu.earth/workflow-engine/editor/credit-warehouse-queries.md): By enabling data-driven insights at both workflow and instance levels, this module empowers developers and enterprises to align supply-side credit issuance with real-time demand signals. - [Audit Trails](https://docs.dovu.earth/workflow-engine/editor/audit-trails.md): Audit trails play a critical role in ensuring transparency, compliance, and trust within the DOVU OS system. - [Schema and Data Validation](https://docs.dovu.earth/workflow-engine/editor/schema-and-data-validation.md): Empowers developers to explore schemas, validate data, and test system integrations for specific workflows before committing to their execution. - [Tutorials and Examples](https://docs.dovu.earth/workflow-engine/tutorials-and-examples.md): Learn how to use DOVU OS workflow engine with an overarching flow that can be applied to many of the workflows in built into the system. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.dovu.earth/workflow-engine.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.