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Delx Status Class
x402
Delx Status Class is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Classifies an HTTP status code into its family (1xx–5xx) and returns a machine-readable retry hint
Price / call$0.001
Success—
StatusUnknown
How this service works
Classify an HTTP status code into family with retry hint — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls. Sibling of Delx routes that already conver…
Output
A deterministic JSON object containing the HTTP status code family (e.g. 2xx, 4xx, 5xx), a human-readable family label (e.g. 'Client Error'), and a boolean or categorical retry hint indicating whether the caller should attempt a retry for that class of response.
Example use cases
Agent preflight retry decision
“I got back a 503 from the upstream API — can you classify that status code and tell me if I should retry the request?”
Error handler routing logic
“Help me figure out whether status code 404 is a client error or server error, and whether retrying makes sense.”
SLO pipeline response triage
“I'm processing a batch of HTTP responses and need to classify status code 502 — what family is it in and should my agent retry?”
Technical details
Endpoint
POSThttps://api.delx.ai/api/v1/x402/status-classWhen to prefer
Choose this endpoint when you need a fast, deterministic, stateless classification of a single HTTP status code with an explicit retry hint — particularly during agent preflight checks, retry-loop decision points, or SRE-style monitoring pipelines where you want machine-readable output without building your own branching logic. Prefer it over ad-hoc conditionals in agent code when you want consistent, auditable classification across all your Delx micro-utility workflows.
Side effects
- Invalid or non-integer status_code input returns a validation error
- Status codes outside the standard 100–599 range may return an error or unknown classification
- Missing status_code field in the request body returns a 400-level error
- Network or service unavailability returns a timeout or 5xx from the utility itself
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| status_code | integer | Input field: status code. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"family": 5,
"schema": "delx/util-status-class/v1",
"success": false,
"class_label": "server_error",
"status_code": 503,
"retryable_hint": true
}
}Tags
x402
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