Json To Chart

Data REST API MCP

Render a bar, line, or pie chart as an SVG string from JSON data of the form {"title","type","data":[{"label","value","color?"}]}. Returns the SVG, the normalised data points with colours and percentages, the total, and the maximum value.

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

Use in the browser View as Markdown

Call it over REST

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

Execute — verified arguments

curl -X POST https://api.findutils.com/api/tools/json-to-chart/execute \
  -H "Content-Type: application/json" \
  -d '{
    "json": "{\"title\":\"Sales\",\"type\":\"bar\",\"data\":[{\"label\":\"Q1\",\"value\":10},{\"label\":\"Q2\",\"value\":30}]}"
  }'

Parameter schema for this endpoint

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

Interactive docs · OpenAPI 3.1 spec · All REST tools

Input schema

Argument Type Required Description
json string yes Chart JSON: {"title"?: string, "type"?: "bar"|"line"|"pie", "data": [{"label": string, "value": number, "color"?: "#hex"}], "xAxisLabel"?, "yAxisLabel"?}.
type string (bar | line | pie) no Override the chart type from the JSON. Default: the JSON "type", else "bar".

Example arguments (verified)

{
  "json": {
    "title": "Sales",
    "type": "bar",
    "data": [
      {
        "label": "Q1",
        "value": 10
      },
      {
        "label": "Q2",
        "value": 30
      }
    ]
  }
}

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_chart after one connect command.

Connect once

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

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