Shapes

Control the run

Set value

Saves a named value that later steps in the same run can read.

Nodes › LogicOpen in Neblex

Good for: Values reused across the run
Role: Works on the records in a flow
Find it in: Nodes › Logic

When to use it

A timestamp, batch id or setting should be captured once and reused in many steps.

Reach for something else when

Data tableWhen the value must survive beyond this run.

Example

Store batch_started at the start of the run and stamp it on every record written later.

How it works

Settings: Value name; Value (fixed JSON or a mapping).
Use: Read it later with the Flow value mapper source, or in Rhai as steps["$values"][0].name. The last write wins.
Example: Store batch_started = date_now() at the start, then stamp every record with it.

More in the guide

Add it to a flow

Open the flow from Build › Workflows.
Open Nodes and find Set value under Logic, or search for it. Click it or drag it onto the canvas.
Drag from the previous step's output handle to its input, then open its settings with ✎ Edit.
Run the flow and click the step to see the records it received and produced.

LoopRepeats a group of steps for each record, a set number of times, or while or until a condition holds.Nodes › Logic Run another flowRuns another flow as a reusable sub-flow and continues with its result.Nodes › Logic WaitPauses for a set time before passing records on.Nodes › Logic Wait for eventPauses the run until a matching event arrives, then continues with its data.Nodes › Logic Assert Data QualityChecks the batch against your rules and stops with precise details when one fails.Nodes › Logic Validate RecordsChecks each record against a JSON Schema and tags it valid or invalid.Nodes › Logic