HTTP status code meaning

$0.003 per call · failed calls are never charged · no account or API key needed

Name and plain-language meaning of an HTTP status code (1xx-5xx, including 402 Payment Required and 429 Too Many Requests), and whether to retry. Use when handling API errors.

Run it free (25 free calls) Buy credits by card (from $5) Example result (JSON)

Inputs

NameTypeDescription
code (required)integerStatus code

Request

Over HTTP, with a card key from /credits:

curl -H "Authorization: Bearer adt_…" "https://agent-data-tools.revmesh2074.workers.dev/http/status?code=429"

Or one of your 25 free calls, no key:

curl "https://agent-data-tools.revmesh2074.workers.dev/http/status?code=429&trial=1"

Without a key, the same URL answers 402 Payment Required with x402 and MPP terms, so an agent with a wallet pays per call in USDC (Base, Polygon, Arbitrum, Monad, World Chain or Tempo) and retries.

Example result

{
  "code": 429,
  "name": "Too Many Requests",
  "meaning": "Rate limited; wait (see Retry-After) and retry.",
  "class": "client error",
  "retry": true
}

From an AI agent (MCP)

Add the MCP server to Claude, Cursor or any MCP client. This tool is http_status, and the first 25 successful calls are free:

https://agent-data-tools.revmesh2074.workers.dev/mcp

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