XML to JSON

Parse XML into a JSON object tree (attributes under _attrs, text under _text; repeated elements become arrays).

Input

Field	Type	Description
xml *	string	XML text (max 100KB)

Example output

{
  "json": {
    "user": {
      "_attrs": {
        "id": "1"
      },
      "name": "Ada"
    }
  }
}

Try it — see the 402 challenge (free)

curl -i -X POST https://agent402.tools/api/xml-to-json \
  -H "Content-Type: application/json" \
  -d '{"xml":"<user id='1'><name>Ada</name></user>"}'

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/xml-to-json", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "xml": "<user id='1'><name>Ada</name></user>"
  }),
});

Related tools