json-parser

n8n community node for parsing JSON data

Package Information

Downloads: 63 weekly / 85 monthly
Latest Version: 1.0.3
Author: Christian Schindler

Available Nodes

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GitHub Issues
Consume issues from the GitHub API
JSON Parser icon
JSON Parser
Parse JSON from text with optional LLM repair

Documentation

n8n-nodes-json-parser

This is an n8n community node. It lets you parse JSON from messy text inputs, with optional LLM repair for hard cases.

Installation
Operations
Usage
Compatibility
Resources

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

  • Parse JSON from text (auto-detects common fields like output, text, response, content, data, or message.content)
  • Extract JSON from Markdown code fences or mixed text
  • Optional LLM repair using a connected Language Model input

Usage

  1. Add the JSON Parser node.
  2. Choose Input Mode:
    • Auto Detect: picks the first matching field.
    • Field: set a dot-path field name (for example, payload.raw).
  3. Choose Array Handling to split arrays into items or keep them as a single array.
  4. (Optional) Connect a Language Model node to the Language Model input and enable Repair With LLM.
  5. Adjust LLM System Prompt if you want stricter or schema-specific output.

Compatibility

Compatible with n8n@1.60.0 or later.

Resources

Discussion