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Robots.txt & Sitemap Inspector
x402
Robots.txt & Sitemap Inspector is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches and parses a domain's robots.txt rules and sitemap declarations to reveal crawlability, disallow paths, and indexing directives before scraping or indexing.
Price / call$0.01
Success—
StatusUnknown
How this service works
Read robots.txt rules and sitemap declarations before crawling or indexing a domain.
Output
Returns the parsed contents of the domain's robots.txt including disallow and allow rules per user-agent, crawl-delay directives, and a list of sitemap URLs declared within the file — giving the agent a clear picture of what is and isn't permitted to crawl.
Example use cases
Example prompt
“Before I start scraping example.com, check its robots.txt to see which paths are disallowed and list any sitemap URLs it declares.”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/robots-inspectWhen to prefer
Use this endpoint when you need to respect or audit crawl policies before scraping, indexing, or building a sitemap graph for a domain. It is the right choice when an agent must check legal crawl boundaries, discover sitemap entry points, or verify whether a specific path is disallowed — especially as a pre-flight step before running a broader crawl.
Side effects
- Domain has no robots.txt — returns empty or 404 signal
- Domain is unreachable or times out — network error response
- Malformed robots.txt — partial parse with best-effort output
- Invalid URL input — validation error returned
- Rate limit exceeded — HTTP 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| url | string | |
| timeout | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"allow": [],
"disallow": [],
"sitemaps": [],
"robots_url": "https://example.com/robots.txt"
},
"tool_name": "util_robots_inspect"
}
}Tags
x402
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