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XML to JSON Converter (toolshed.lemon-agent.dev)
x402
XML to JSON Converter (toolshed.lemon-agent.dev) is a paid API for AI agents from toolshed.lemon-agent.dev, paid per call via x402, $0.006/call, status unknown (last checked 2026-10-30).
Converts a raw XML document into JSON using fast-xml-parser conventions, with attributes prefixed @_, text content under #text, and repeated elements collapsed into arrays.
Price / call$0.006
Success—
StatusUnknown
How this service works
XML to JSON. POST an XML document; the response is JSON in fast-xml-parser's convention — attributes prefixed @_, text content under #text, and repeated sibling elements collapsed into an array (so an element appearing once is an object and twice is an array). Values stay strings; no type guessing. A document carrying a <!DOCTYPE> is refused, because internal entities are an expansion attack.
Output
A JSON object produced by fast-xml-parser conventions: XML attributes are prefixed with @_, text node content appears under #text, and sibling elements that repeat are collapsed into an array (single occurrence = object, multiple = array). All values remain strings with no type coercion. DOCTYPE-bearing documents are rejected to prevent entity expansion attacks.
Example use cases
SOAP API response normalization
“I got back a SOAP XML response from a legacy web service and need it as JSON so my downstream code can work with it — can you convert the XML to JSON for me?”
RSS/Atom feed parsing
“Here's an RSS feed XML file, can you convert it to JSON so I can extract the article titles and links in my pipeline?”
XML config file to JSON migration
“I have an old XML configuration file I need to migrate to JSON — please convert it, keeping the attributes and nested elements in fast-xml-parser format.”
Technical details
Endpoint
POSThttps://toolshed.lemon-agent.dev/convert/xml-json?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, predictable XML-to-JSON conversion following fast-xml-parser conventions without type guessing. It is ideal for processing SOAP responses, RSS/Atom feeds, XML config files, or any well-formed XML up to 256 KB. Avoid it if your document contains a DOCTYPE declaration, if you need type coercion (e.g. numbers parsed as integers), or if you need a different JSON mapping convention.
Side effects
- Document contains <!DOCTYPE> declaration — refused to prevent XML entity expansion attacks
- Payload exceeds 256 KB limit — request rejected
- Malformed or non-parseable XML — parsing error returned
- Empty body — missing required input field error
- Content-type mismatch or encoding issues causing parse failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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