Json To Csv

Data REST API MCP

Convert a JSON array of flat objects into CSV. Union of keys becomes the header row.

This page documents the HTTP endpoint POST /api/tools/json-to-csv/execute. See the MCP reference →

Call it over REST

POST https://api.findutils.com/api/tools/json-to-csv/execute · no API keys · 60 requests/min per IP

Execute — verified arguments

curl -X POST https://api.findutils.com/api/tools/json-to-csv/execute \
  -H "Content-Type: application/json" \
  -d '{
    "json": "[{\"a\":1,\"b\":2}]"
  }'

Parameter schema for this endpoint

curl https://api.findutils.com/api/tools/json-to-csv

Interactive docs · OpenAPI 3.1 spec · All REST tools

Input schema

Argument Type Required Description
json string yes JSON array of objects.
delimiter string no Single-character delimiter. Defaults to ",". Default: ",".

Example arguments (verified)

{
  "json": [
    {
      "a": 1,
      "b": 2
    }
  ]
}

Arguments that carry JSON as a string are shown decoded for readability. The Copy button copies the exact wire arguments.

Also an MCP tool

Claude, Cursor, and any MCP client can call this tool as findutils:json_to_csv after one connect command.

Connect once

claude mcp add findutils --transport http https://mcp.findutils.com/
Open the MCP reference for Json To Csv →

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