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XML to JSON Converter with Validation
x402
XML to JSON Converter with Validation is a paid API for AI agents from toolbelt402.tpoborne.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-01).
Parses XML into JSON with line-numbered validation errors, attribute preservation, and optional type coercion — supports RSS, sitemaps, and SOAP-style payloads.
Price / call$0.003
Success—
StatusUnknown
How this service works
Parse XML into JSON — validates first with line-numbered errors, preserves attributes, optional type coercion. Works for RSS feeds, sitemaps, and SOAP-ish payloads.
Output
Returns a JSON object representing the parsed XML structure, with element attributes preserved as JSON properties, optional type coercion applied to numeric and boolean leaf values, and detailed line-numbered validation errors if the XML is malformed.
Example use cases
RSS feed ingestion pipeline
“I'm getting an RSS feed as raw XML and need to process it in my app — can you convert this XML to JSON, preserve all the attributes, and coerce numbers and booleans to their proper types? Here's the feed: <rss version="2.0"><channel><title>Tech News</title><item><title>Story 1</title><link>https://example.com</link><views>1200</views></item></channel></rss>”
Sitemap parsing for SEO crawler
“I have a sitemap XML that I need to turn into structured JSON so I can extract all the URLs and their metadata — can you parse this and preserve all attributes? <?xml version="1.0"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><url><loc>https://example.com/page1</loc><changefreq>weekly</changefreq><priority>0.8</priority></url></urlset>”
SOAP response normalization
“I'm consuming a legacy SOAP API and getting XML responses I need to process as JSON in my pipeline — can you validate and convert this SOAP-style XML to JSON with type coercion enabled? <response><status>200</status><result active="true"><count>5</count><message>OK</message></result></response>”
Technical details
Endpoint
POSThttps://toolbelt402.tpoborne.workers.dev/xml/to-json?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to convert XML — especially RSS feeds, sitemaps, or SOAP-style responses — into JSON with reliable validation feedback and attribute preservation. It's ideal for agentic pipelines consuming legacy XML APIs or feed data where you need structured JSON output and want errors surfaced with precise line numbers rather than silent failures. Prefer it over general-purpose XML libraries when you want a stateless, pay-per-call microservice without managing dependencies.
Side effects
- Malformed XML returns validation errors with line and column numbers rather than a parsed result
- Deeply nested or extremely large XML documents may hit payload size limits
- Namespace-heavy SOAP documents may produce verbose or unexpected key naming
- Missing or empty input body returns an error indicating no XML was provided
- Type coercion may produce unexpected results for ambiguous string values like '01' (could be number or string)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| xml | string | XML text (max 256 KB); validated before parsing |
| options | object |
Tags
x402
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