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PapaCasper Domain Health Check
x402
PapaCasper Domain Health Check is a paid API for AI agents from papacasper.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Checks the health of a given domain, including robots.txt, sitemap, and SEO-related signals.
Price / call$0.01
Success—
StatusUnknown
How this service works
A hosted MCP server exposing utility tools any AI agent can call over HTTP — page-to-markdown, SEO audits, robots/sitemap checks, and more.
Output
A structured report on the health of the given domain, including the status of robots.txt, sitemap presence and accessibility, and SEO-relevant signals or issues found.
Example use cases
Pre-launch SEO sanity check
“Before we go live, can you check the domain health of mybrand.com and make sure robots.txt and the sitemap are properly set up and not blocking anything?”
Diagnosing search ranking drop
“Our site traffic dropped suddenly — can you run a health check on acmecorp.com to see if something is misconfigured with robots.txt or the sitemap that might be hurting our SEO?”
Competitor domain audit
“I'm doing competitive research — can you audit the domain health of competitor.com and tell me how their robots and sitemap are configured?”
Technical details
Endpoint
POSThttps://papacasper.com/mcp/pay/domain_health_checkWhen to prefer
Choose this endpoint when you need a quick, per-domain health snapshot covering robots.txt, sitemap, and SEO configuration signals. It is especially useful for pre-launch audits, diagnosing crawlability issues, or monitoring whether a domain's technical SEO setup is intact — without needing a full crawl or page-by-page analysis.
Side effects
- Domain does not exist or is unreachable — report may indicate connection errors
- Domain has no robots.txt or sitemap, returned as absent rather than errored
- Malformed domain input (e.g. includes scheme or path) may cause validation errors
- Private or rate-limited domains may return incomplete data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domainrequired | string | Bare domain to check, e.g. example.com (no scheme/path) |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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