Turn JSON to XLSX instantly via webhook

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# Convert JSON to XLSX via Webhook: Automated Data Export to Excel

This automation converts incoming JSON data into a structured XLSX file and returns it directly for download. Ideal for seamless integration between external systems and instant Excel-based reporting.

## Who it´s for
- Developers integrating external systems with Excel export needs
- Analysts requiring quick conversion of JSON to tabular format
- System administrators automating report generation from APIs

## What the automation does
- Receives JSON data via an HTTP webhook (POST request)
- Extracts content from the `body` field and structures it as a list
- Converts data into an XLSX file using the Spreadsheet File node
- Returns the file as a binary response with a `Content-Disposition` header for direct download
- Uses filename from query parameter `filename` or defaults to ´Export´
- Delivers the file immediately as the HTTP response

## What´s included
- Ready-to-use n8n workflow
- Webhook trigger and file generation logic
- Integration with HTTP API and XLSX export functionality
- Basic text instructions for setup and adaptation

## Requirements for setup
- Access to an n8n instance (self-hosted or cloud)
- Permissions to create and run workflows
- Knowledge of input JSON structure for correct field mapping

## Benefits and outcomes
- Eliminates manual data handling during Excel exports
- Instant XLSX generation on demand
- Easy integration with any system supporting HTTP calls
- Reduces errors from manual copy-paste operations
- Simplifies automated reporting and data exports
- Supports dynamic filenames via query parameters

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat