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robots-txt-parser
x402
robots-txt-parser is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches and parses a site's robots.txt file, returning all user-agent groups with their allow/disallow rules, crawl-delay directives, declared sitemaps, and file existence status.
Price / call$0.01
Success—
StatusUnknown
How this service works
robots.txt fetched and parsed: every user-agent group with its allow/disallow rules and crawl-delay, declared sitemaps, and whether the file exists at all. Understand a site's crawl policy before fetching it. $0.01 per site.
Output
A structured breakdown of the site's robots.txt including: whether the file exists, each user-agent group with its associated allow and disallow path rules, any crawl-delay values specified, and a list of all sitemaps declared in the file.
Example use cases
Pre-scrape crawl policy check
“I'm about to crawl nytimes.com — can you pull their robots.txt and tell me which paths are disallowed and if there's a crawl delay I should respect?”
Sitemap discovery for SEO audit
“I need to find all the sitemaps declared in shopify.com's robots.txt so I can audit their site structure — can you fetch and parse it for me?”
Check if competitor allows indexing
“Does competitor.com have a robots.txt, and if so, are there any rules that block all crawlers from the whole site?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/site/robotsWhen to prefer
Use this endpoint when you need to understand a site's crawl policy before fetching or scraping it, to avoid violating robots exclusion rules. Prefer it over manual parsing when you want structured, ready-to-use rule sets without writing your own robots.txt parser. Ideal for agents orchestrating web crawls, SEO tools auditing site structure, or any workflow that needs to respect crawl-delay and disallow rules programmatically.
Side effects
- Site has no robots.txt — endpoint returns file-not-found status
- Domain is unreachable or times out — returns connectivity error
- Malformed robots.txt that cannot be parsed — may return partial or empty rules
- Invalid or non-existent domain supplied — returns resolution error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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