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The Form Input node starts a run from structured inputs. It gets a public Form URL (shown in the config panel with a copy button): opening the URL renders a hosted form built from your field definitions, and submitting it runs the workflow with the entered values. The same node is also the entry point for runs started from published apps and the NoClick SDK, where workflow.execute() passes the inputs programmatically.
Form Input trigger node configuration with form fields

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Define the form

1

Add a Form Input node

Add the Form Input node and connect it to your first downstream node. Optionally set a Form Title and Form Description; both appear at the top of the hosted form.
2

Add fields

Each field has a name (the identifier used in references), a type, an optional label and description, and a required flag. Supported types: string, number, boolean, object, array, select (with an options list), and credential.
3

Share the Form URL

Copy the Form URL and share it. Each submission starts one run, and the submitter sees a confirmation page.

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Reference the values downstream

Submitted values appear on the trigger node’s output keyed by field name. Reference them as {{node-id.fieldName}}: a field named email on a node with ID form-input-1 is {{form-input-1.email}}. Dragging from the node’s output panel into a downstream config field builds the reference for you. See Data references.
Runs started from the form show the trigger source Form in the Logs tab. Disabling the node takes the form offline; visitors see a “currently disabled” message instead.