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AgentTools HTTP Status Code Lookup
x402
AgentTools HTTP Status Code Lookup is a paid API for AI agents from agentstoolshub.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).
Returns the phrase, category, and explanation for any HTTP status code, or lists all codes within a given category (1xx–5xx).
Price / call$0.002
Success—
StatusUnknown
How this service works
Reference database of HTTP response status codes with phrase, category and explanation. Look up a specific code or list a whole category (1xx–5xx). Use this when an agent needs to look up any HTTP status code's meaning.
Output
Returns an object containing the status code's standard phrase (e.g. 'Not Found'), its category (e.g. 'client-error'), and a human-readable explanation of its meaning. When listing by category, returns an array of all matching codes with the same fields for each.
Example use cases
Debugging an unexpected API error
“My API is returning a 502 status — can you look up what that means, which category it falls under, and what typically causes it?”
Building an HTTP error reference guide
“Can you list all the server-error HTTP status codes (the 5xx ones) with their names and explanations so I can include them in our developer docs?”
Understanding a redirect response
“I'm seeing a 301 status code in my logs — what's the official HTTP phrase for that and what does it mean?”
Technical details
Endpoint
GEThttps://agentstoolshub.com/api/v1/dev/http-status-codes?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent or developer needs a quick, structured, authoritative lookup of any HTTP status code's meaning, phrase, and category — especially useful during error handling, log analysis, documentation generation, or debugging workflows. Prefer this over web search when you need machine-readable structured output rather than prose.
Side effects
- Unknown or invalid status code number returns empty or error response
- Category enum value misspelled or not matching allowed values causes validation error
- Requesting a code outside standard HTTP ranges may return no result
- Rate limiting or payment failure may prevent the call from completing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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