JSON to XML

json-to-xml · version 1.0.0 · YAML, TOML, INI, XML & TSV · free, no key needed

Convert JSON data to an XML string.

Use when you need to: json to xml · stringify xml · convert json to xml.

Supported

• json to xml
• stringify xml
• convert json to xml

Not supported

• xml to json
• read files
• write files

Behavior

• Converts valid JSON structured data into an XML document.
• Properties starting with "@_" are translated to XML attributes.

Input

• data (object, required)

Output

• xml (string, required)

Limits

• max input bytes: 262144
• max depth: 20

Example

Request input:

{
  "data": {
    "person": {
      "name": "Ada",
      "city": "London"
    }
  }
}

Response:

{
  "result": {
    "xml": "<person><name>Ada</name><city>London</city></person>"
  }
}

How to call it

MCP

Connect https://computefirst.net/mcp (setup), then call execute with:

{
  "id": "json-to-xml",
  "version": "1.0.0",
  "input": {
    "data": {
      "person": {
        "name": "Ada",
        "city": "London"
      }
    }
  }
}

HTTP (no key)

curl -X POST https://computefirst.net/v1/tools/json-to-xml/versions/1.0.0/execute \
  -H "Content-Type: application/json" \
  -d '{"data":{"person":{"name":"Ada","city":"London"}}}'

The machine-readable contract is at /v1/tools/json-to-xml/versions/1.0.0.

CLI

node cli.mjs run json-to-xml 1.0.0 --input input.json --base-url https://computefirst.net

Get the client at /clients/cli/.

Related tools

• JSON to INI: Convert JSON data to an INI string.
• JSON to TOML: Convert JSON data to a TOML string.
• JSON to TSV: Convert a JSON array of objects to a TSV string.
• JSON to YAML: Convert JSON data to a YAML string.
• XML to JSON: Convert an XML string to a JSON object.
• INI to JSON: Convert an INI string to a JSON object.