Execute StackAI Project

Run an existing StackAI project from another workflow or agent. Use it to reuse a process instead of rebuilding the same steps in several places.

Before you start

You need access to the target project and a usable configuration for the inputs it expects.

Call another project

1. Select the target Project. It must accept the text input used by this action through in-0.

2. Pass one or more strings in Input Data. Leave Loop Mode off to process only the first item, or enable it to run the project for each item.

3. Run the action and inspect the entries in Results before mapping a value to the next step.

Result: Results contains the response from each project execution that returned a result.

Behavior and troubleshooting

The action cannot call the project that contains it. It sends each input string to in-0; it is not a general mapping interface for every possible input field. Processing several items creates several project executions, so check the volume before enabling Loop Mode.

Inputs

Field	Parameter	Description
Input Data (required)	input_data	Input data for the project execution as a list, with multiple items if loop mode is enabled

Configuration

Field	Parameter	Description
Project (required)	project_id	The StackAI Project to execute
Loop Mode	loop_mode	If enabled, input will be treated as a list and project will execute for each item Default: false.

Outputs

Field	Parameter	Description
Results	results	Results from the StackAI Project execution

Related guidance

Action Inputs, Outputs, and Validation