Format Conversion

XLSX Parquet Exporter

Export worksheet data to Parquet and/or NDJSON for data lake and data warehouse pipelines

file· File resultOpen tool

Quick start

Call this tool from your code in three languages.

cURL

# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/xlsx-parquet-exporter' \
  -F 'file=@/path/to/excelFile.ext'

# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/xlsx-parquet-exporter' \
  -F 'excelFile=/public/samples/xlsx/workbook-sales.xlsx' \
  -F 'sheetName=Sheet1' \
  -F 'headerRow=1' \
  -F 'outputMode=both' \
  -F 'useSanitizedFieldNames=true' \
  -F 'nullForEmpty=true'

API reference

Send a POST request with your inputs as JSON. File parameters require a separate upload first.

Endpoint

HTTP

POST https://api.elysiatools.com/en/api/tools/xlsx-parquet-exporter

Parameters

Name	Type	Required	Description
excelFile	fileupload required	Yes	—
sheetName	text	No	—
headerRow	number	No	—
outputMode	select	No	—
useSanitizedFieldNames	checkbox	No

MCP integration

Add this tool to your Model Context Protocol server so AI agents can list and call it.

Server configuration

Add this block to your MCP client configuration:

mcp.json

{
  "mcpServers": {
    "elysiatools-xlsx-parquet-exporter": {
      "name": "xlsx-parquet-exporter",
      "description": "Export worksheet data to Parquet and/or NDJSON for data lake and data warehouse pipelines",
      "baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=xlsx-parquet-exporter",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

List available tools

After connecting to the SSE endpoint, list the exposed tools:

tools/list

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/list"
}

Call this tool

Invoke the tool by its id, passing arguments built from its parameters:

tools/call

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "tools/call",
  "params": {
    "name": "xlsx-parquet-exporter",
    "arguments": {
  "excelFile": "/public/samples/xlsx/workbook-sales.xlsx",
  "sheetName": "Sheet1",
  "headerRow": 1,
  "outputMode": "both",
  "useSanitizedFieldNames": true,
  "nullForEmpty": true
}
  }
}

Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).