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SignalHarness Sitemap Extract
x402
SignalHarness Sitemap Extract is a paid API for AI agents from signalharness.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Parses a sitemap URL or raw sitemap XML and returns a structured list of all URLs, child sitemaps, and metadata found within it.
Price / call$0.01
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing: the sitemap kind (urlset or sitemapindex), a flat list of all discovered URLs, counts of valid URLs, malformed entries, and child sitemaps, a list of any warnings encountered, and references to any child/nested sitemaps found within the document.
Example use cases
SEO audit URL discovery
“Pull all the URLs out of the sitemap at https://mystore.com/sitemap_index.xml — I want to know how many product pages and child sitemaps it contains so I can start an SEO audit.”
Content indexing for a search agent
“Parse the sitemap XML from https://blog.example.com/sitemap.xml and give me a structured list of all the article URLs so I can index them for search.”
Detecting malformed sitemap entries
“Fetch and parse the sitemap at https://company.com/sitemap.xml and flag any malformed URLs or warnings so I can clean up the sitemap before resubmitting it to Google.”
Technical details
Endpoint
POSThttps://signalharness.ai/api/agent/services/sitemap_extract/invokeWhen to prefer
Choose this endpoint when you need to programmatically discover all URLs published by a website via its sitemap, either by providing the sitemap URL for live fetching or by passing raw XML for offline parsing. Ideal for SEO audits, content indexing pipelines, site crawl preparation, and detecting malformed sitemap entries. Prefer over generic web scrapers when the site publishes a structured sitemap.xml or sitemap index.
Side effects
- Invalid or non-HTTPS URL provided — rejected by schema pattern validation
- Sitemap URL returns a non-200 HTTP response or is unreachable
- Provided XML exceeds the 65536-character limit
- Malformed XML that cannot be parsed — may return warnings or partial results
- URL not pointing to a valid sitemap format — empty results with warnings
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| xml | string |
Output
Schema · Response
{
"type": "json",
"example": {
"replay": false,
"result": {
"kind": "urlset",
"urls": [
{
"url": "https://example.com/resource",
"lastmod": "example",
"priority": "example",
"alternates": [
{
"href": "example00",
"language": "example"
}
],
"changefreq": "example"
}
],
"counts": {
"urls": 0,
"malformed": 0,
"childSitemaps": 0
},
"warnings": [
"Verify the caller-supplied data before relying on this result."
],
"childSitemaps": [
{
"url": "https://example.com/resource",
"lastmod": "example"
}
]
},
"status": "succeeded",
"receipt": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"usage": [],
"status": "succeeded",
"network": "eip155:8453",
"artifacts": [],
"endedAtMs": 0,
"latencyMs": 0,
"paymentId": "example-payment",
"receiptId": "example-receipt",
"requestId": "example-request",
"serviceId": "sitemap_extract",
"executionId": "example-execution",
"startedAtMs": 0,
"amountAtomic": "10000",
"resultSha256": "6dd3583feb5ce645bf8e45d6ec2d59ea95858baef0e089fc7b4cf8cd7800f697",
"serviceVersion": "1.0.0",
"settlementReference": "0x0000000000000000000000000000000000000000000000000000000000000000"
},
"artifacts": [],
"requestId": "example-request",
"executionId": "example-execution"
}
}Tags
x402
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