---
title: Structured Output Parser node documentation
description: Learn how to use the Structured Output Parser node in n8n. Follow technical documentation to integrate Structured Output Parser node into your workflows.
contentType: [integration, reference]
priority: high
---

# Structured Output Parser node

Use the Structured Output Parser node to return fields based on a JSON Schema.

On this page, you'll find the node parameters for the Structured Output Parser node, and links to more resources.

```{include} ../../../../../../_snippets/integrations/builtin/cluster-nodes/sub-node-expression-resolution.md

```

## Node parameters

* **Schema Type**: Define the output structure and validation. You have two options to provide the schema:

```{include} ../../../../../../_snippets/integrations/builtin/cluster-nodes/langchain-sub-nodes/schema-type-structuring.md

```

## Templates and examples
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## Related resources

Refer to [LangChain's output parser documentation](https://js.langchain.com/docs/concepts/output_parsers) for more information about the service.

```{include} ../../../../../../_snippets/integrations/builtin/cluster-nodes/langchain-overview-link.md

```

## Common issues

For common questions or issues and suggested solutions, refer to [Common issues](/08-0-0-Workflow/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.outputparserstructured/common-issues.md).