Postman FlowsFlows referenceBlocksData

The Null block

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When a flow runs, the Null block sends a null value from its output port. Null values can be useful in many cases, including handling API responses with null value fields and clearing inserted data block values.

Output

The Null block has a single output port that sends a null value.

Setup

Connect the Null block’s output port to another block’s input port. It will send a null value to that block.

Example

To see the Null block in an example flow, check out Flow Snippets: Null.