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Human in the Loop

Pause the run for a person to review, approve, or reject before the workflow proceeds.

1 actionPolling

AI-assisted documentation1 min read

This documentation is compiled from our integration source code, internal specs for Human in the Loop, its official API documentation and anonymized requests logs we collect from our support team[2].

Open Human in the Loop on WEXTL →

The list below is a reference of every Human in the Loop node module the integration supports. You will be able to pick any of them on the workflow canvas while building automations.

Open any Human in the Loop node module below to inspect its input parameters, outputs, and connection requirements.

Look for Human in the Loop templates in the WEXTL template library.

Browse templates →
  1. Loop[2]Repeat a block of steps until a condition is met — iterate with a body and a continuation route.
  2. ContinueIn an error-handler branch, swallow the error and resume the workflow on the success path.
  3. IgnoreIn an error-handler branch, discard the failed item and stop this path without failing the run.
  4. FunctionCall a built-in or your own custom function as a single workflow step, with typed inputs and a result output.
  5. AI AgentAdd an AI agent to your workflow — connect a model, memory, tools, and knowledge to reason over data and act autonomously.
More apps in Built-in category →
  1. WEXTL® Human in the Loop Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for Human in the Loop.
  4. WEXTL® visual workflow builder data.

Last updated: Jul 18, 2026 19:12

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