Json Yaml Converter API

POST https://api.findutils.com/api/tools/json-yaml-converter/execute

Convert JSON to YAML or YAML to JSON and return the converted text. json-to-yaml emits block-style YAML with the chosen indentation; yaml-to-json emits pretty-printed JSON. Parse errors report the line and column.

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Request body

application/json

input

string required

The JSON or YAML text to convert.
mode

string optional

Conversion direction. Default: json-to-yaml. One of json-to-yaml · yaml-to-json. Default "json-to-yaml".
indent

integer optional

Indentation width for the output (1-8). Default: 2. Default 2.

Example arguments

Verified

{
  "input": {
    "name": "x",
    "tags": [
      "a",
      "b"
    ]
  }
}

curl -X POST https://api.findutils.com/api/tools/json-yaml-converter/execute \
  -H "Content-Type: application/json" \
  -d '{
    "input": "{\"name\":\"x\",\"tags\":[\"a\",\"b\"]}"
  }'

const response = await fetch('https://api.findutils.com/api/tools/json-yaml-converter/execute', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"input":"{\"name\":\"x\",\"tags\":[\"a\",\"b\"]}"}),
});
const data = await response.json();

import requests

response = requests.post(
    "https://api.findutils.com/api/tools/json-yaml-converter/execute",
    json={"input":"{\"name\":\"x\",\"tags\":[\"a\",\"b\"]}"},
)
data = response.json()

$ch = curl_init('https://api.findutils.com/api/tools/json-yaml-converter/execute');
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
    CURLOPT_POSTFIELDS => '{"input":"{\"name\":\"x\",\"tags\":[\"a\",\"b\"]}"}',
    CURLOPT_RETURNTRANSFER => true,
]);
$data = json_decode(curl_exec($ch), true);

Also an MCP tool

Call json_yaml_converter from Claude, Cursor or any MCP client. Same arguments, same output.

https://mcp.findutils.com

MCP reference

Rate limit: 60 a minute, per IP
Auth: None
REST id: json-yaml-converter
MCP name: json_yaml_converter
Category: Data
Machine-readable: openapi.json · markdown.md

Request body

Example arguments

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