Json Minifier

Data REST API MCP

Minify JSON to a single line with no whitespace and return the compact text plus original size, minified size (bytes), and reduction percentage. The input must be valid JSON; a parse error is reported with its position.

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

Call it over REST

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

Execute — verified arguments

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

Parameter schema for this endpoint

curl https://api.findutils.com/api/tools/json-minifier

Interactive docs · OpenAPI 3.1 spec · All REST tools

Input schema

Argument Type Required Description
json string yes The JSON text to minify.

Example arguments (verified)

{
  "json": {
    "a": 1,
    "b": [
      1,
      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_minifier after one connect command.

Connect once

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

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