Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON
Configured with HTTP Request, Webhook. Review the connections and setup before adapting this template.
Node categories in this workflow
- Web / API
- Trigger
- Code
Icons describe general node roles, inferred from node types. Inspect the parameters for the configured action.
Drag to pan; use + and − to zoom. Reconstructed from the exported node positions; nothing runs here. Dashed lines represent non-main connections. Full node names and notes appear below.
How it works
The exported workflow contains the following configured nodes. Their connections are shown above; inspect the JSON for the complete logic, expressions, and external actions.
| Node | Category | Type | Operation |
|---|---|---|---|
| Send to Parquet API | Web / API | HTTP Request | See node parameters |
| Webhook | Trigger | Webhook | See node parameters |
| Parse API Response | Code | Code | See node parameters |
Setup
- Download the JSON and import it into an isolated n8n instance. Leave the workflow inactive.
- Connect your own credentials through n8n’s credential store. Replace
REPLACE_WITH_*values with your resource identifiers. - Inspect API destinations, Code nodes, database queries, file paths, and outbound actions.
- Run with synthetic data and harmless destinations. Enable triggers only after checking the actual outputs.
Requirements
An n8n instance with the listed node types and compatible versions. Service-connected workflows may require accounts, credentials, or paid APIs.
Credential types declared in the source
None declared. HTTP requests and Code nodes may still need configuration.
Workflow notes
Webhook
Example trigger flow:
curl -X POST http://localhost:5678/webhook-test/convert
-F "file=@converted.parquet"
✅ **How to Use This Flow**
✅ How to Use This Flow
📥 Trigger via File Upload
You can trigger this flow by sending a POST request with a file using curl, Postman, or from another n8n flow.
🔧 Example (via curl):
curl -X POST http://localhost:5678/webhook-test/convert \
-F "file=@converted.parquet"
Replace
converted.parquetwith your local file path. You can also send Avro, ORC or Feather files.
🔁 Reuse from Other Flows
You can reuse this flow by calling the webhook from another n8n workflow using an HTTP Request node.
Make sure to send the file as form-data with the field name file.
🔍 What This Flow Does:
- Receives the uploaded file via webhook (
file) - Sends it to
https://api.parquetreader.com/parquetasmultipart/form-data(field name:file) - Receives parsed data, schema, and metadata
Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON
Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON
Purpose and structure
This folder contains the Convert Parquet, Avro, ORC & Feather via ParquetReader to JSON workflow. Its executable nodes use code, httpRequest, webhook. The table and connection map below are derived from the JSON, not an inferred guarantee of behavior.
Setup
Import inactive. Configure your own credentials and replace REPLACE_WITH_* values. Review external destinations and Code nodes before running.
Entry points
Webhook
Verification
Sanitized source candidate; not runtime-tested. This overview is generated from node metadata. Read the folder README for the connection map, credential types, and license.
Attribution
https://github.com/Zie619/n8n-workflows/blob/94007c1445d9258a7da116646b79473e7c7c3282/workflows/Http/1725_HTTP_Code_Process_Webhook.json MIT; preserve source notices.