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HTTP Status Code Explainer
x402
HTTP Status Code Explainer 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).
Returns the standard reason phrase, meaning, and recommended client behavior for any HTTP status code or code class (e.g. 4xx)
Price / call$0.01
Success—
StatusUnknown
How this service works
HTTP status code explained: the standard reason phrase, what it means and what a client should do, for every common code, or the full list for a class like '4xx'. $0.01 per lookup.
Output
Returns the standard IETF reason phrase for the given HTTP status code, a plain-English explanation of what the code means, and guidance on what a client should do in response. For class lookups like '4xx', returns the full list of codes in that class with their details.
Example use cases
Debugging unexpected API error
“I'm getting a 422 back from an API — what does that HTTP status code mean and what should I do about it?”
Listing all client error codes
“Can you pull up all the 4xx HTTP status codes with their standard reason phrases and meanings?”
Explaining redirect behavior to a teammate
“What does HTTP 301 mean and what is a client supposed to do when it receives that status?”
Technical details
Endpoint
GEThttps://intel.rallylive.ca/data/http-statusWhen to prefer
Use this endpoint when an agent or developer needs a quick, authoritative lookup of what an HTTP status code means and what action to take — especially useful for debugging API responses, building error-handling logic, or explaining HTTP semantics to non-technical users. Prefer this over a general web search when you need structured, consistent output rather than a prose article.
Side effects
- Unknown or non-standard status code provided — may return no result or an error
- Invalid input format (e.g. non-numeric string that isn't a valid class like '4xx') — likely returns a 400 or empty response
- Network or server error from the intel.rallylive.ca host — returns 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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