The Playground is a flow’s default tab at /app/:slug: a form on one side and a result stage on the other. Anyone with the link can open it and see what the flow does; running it requires signing in, since the run is billed in credits to whoever starts it.
The input panel has three views:
- Form. The normal way in: a field per input, matching what the flow’s author marked when they published it. Media fields accept a drag-and-drop upload, a pick from your asset library, or a pasted URL; text fields are plain text.
- JSON: the same inputs as an editable request body, for adjusting values directly.
- cURL: a copyable command that runs the flow exactly as configured, for taking it outside the browser.
If the flow’s author set example inputs, the form loads with them prefilled so there’s always something reasonable to run immediately.
Running it
Run starts the flow and switches the result stage to a live progress view. Each node completes in turn, and any node that finishes early shows its output right away rather than waiting for the whole run. Your workspace’s credit balance is shown alongside the button.
If a run fails, the stage shows the error plainly, along with anything that did complete before the failure, and a Retry button that re-runs it from the same stored inputs as a fresh run.
The result
Once a run completes, its outputs appear in the result stage: Preview for the rendered media/text, or JSON for the raw output payload. Hovering a result reveals Save to your assets, Download, and (for media) opening its full asset details.
Every run gets its own permanent, shareable page at /runs/:runId: a focused, read-only view of that one result, separate from the flow’s Playground.
Every run of a flow, including ones you didn’t just watch happen, is kept in its Requests tab, so you can come back to any past result later. Last modified on August 29, 2026
