Receive
Your product, internal system, or AI agent sends a structured request to the published interface.
Ghostrun API Studio Publish AI workflows as secure APIs and MCP capabilities
Build business logic visually on Canvas, publish a versioned interface, and call the workflow from your products, internal systems, and AI agents.
Visual API workflow builder
What is Ghostrun API Studio?
Ghostrun API Studio is a self-serve platform that turns Canvas workflow applications into authenticated APIs and MCP capabilities. Engineering teams integrate the same versioned business logic into products, internal systems, custom interfaces, and AI agents.
Design
Build the business logic on Canvas
Compose AI steps, deterministic rules, human approvals, integrations, and data actions in the visual workflow builder.
Govern
Release a defined workflow version
Choose the application version that serves production calls and preserve controlled changes across future releases.
Publish
Create an authenticated interface
Apply API keys, product policy, rate limits, generated documentation, and testing controls to the published workflow.
Workflow API lifecycle
Carry one request from interface to governed execution.
API Studio places authentication, release policy, workflow execution, and operational evidence around each published application.
Authenticate
API keys and product policy identify the caller and the interface available to that integration.
Resolve
API Studio routes the call to the workflow application version assigned to production.
Execute
The workflow applies rules, AI steps, data operations, integrations, and approval controls.
Return
The interface returns the application output to the calling product or system.
Observe
Usage controls and run history preserve the operational record behind each call.
API orchestration
Publish executable business logic behind one stable interface.
An API gateway routes and governs calls to existing services. Ghostrun API Studio publishes a stateful workflow that coordinates decisions, AI, people, data, and downstream systems as one application interface.
- Generated documentationGive engineering teams an interface reference tied to the published workflow.
- Test surfaceExercise the interface and inspect behavior before connecting a production caller.
- Rate limitsApply product-level usage controls to the published application.
- Versioned executionUpdate the underlying workflow through controlled releases while the interface stays stable.
Access
Workflow API publishing in Ghostrun Cloud
API Studio includes Canvas workflow design and the controls for publishing applications through APIs and MCP. Request access to receive the current plan scope and price.
Connect governed workflows to every product and system.
API Studio defines the delivery surface for business logic built on Ghostrun Canvas.
What does Ghostrun API Studio publish?+
API Studio publishes a Canvas workflow application through an authenticated API or MCP capability. The published interface invokes the rules, AI steps, approvals, integrations, and actions inside that workflow.
How does API Studio differ from an API gateway?+
An API gateway routes and governs existing services. API Studio creates an interface for executable business logic and coordinates the full workflow behind each call.
How does API Studio use Ghostrun Canvas?+
Teams design and version the workflow application on Canvas. API Studio applies authentication, product policy, documentation, testing, rate limits, and interface controls to that application.
What systems call a Ghostrun workflow API?+
Products, internal applications, admin tools, backend services, automation systems, custom interfaces, and AI agents call the published workflow.
How are workflow updates released?+
Teams update the Canvas application, preserve the change in version history, test the behavior, and assign the approved version to production execution.
Where does API Studio run?+
Ghostrun API Studio runs in Ghostrun Cloud. Ghostrun for AWS brings the Canvas builder and API Studio delivery capabilities into your AWS account.
Other products
Also available from Ghostrun
Request API Studio access
Publish versioned business logic as authenticated APIs and MCP capabilities.