Api Endpoint

Quartermaster HTTP Check

Liveness/latency pre-flight for a URL: is it up, HTTP status and class, response latency in ms, whether it redirects (and where), content-type and server.

Open interactive test console

Offering

Provider: quartermaster.surewhynot.app
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Performance
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://quartermaster.surewhynot.app/v1/http-check
MIME type: application/json
First seen: 2026-10-16T01:50:06.715Z
Last seen: 2026-11-04T02:10:02.188Z
Tags: Web, uptime, Monitoring, latency, HTTP, healthcheck, Agents

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.001 USDC
Atomic price: 1000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x5253666c40432f009ebd99908b9cd2a7fd1019cb"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "1000",
    "payTo": "FgcKNzsBXSEHGNZNWetPsjXiBZk1WFoU6sF2zVsnzXfa"
  }
]

Observed health

Status: Healthy
Latest latency: 71 ms
Average latency: 515 ms
HTTP status: 402
Last checked: 2026-11-04T02:10:02.183Z
Reachability: 100% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "Public http(s) URL to check"
        }
      },
      "required": [
        "url"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "json",
  "example": {
    "url": "https://example.com",
    "server": "cloudflare",
    "status": 200,
    "healthy": true,
    "location": null,
    "reachable": true,
    "checked_at": "2026-07-19T18:00:00.000Z",
    "latency_ms": 142,
    "is_redirect": false,
    "content_type": "text/html; charset=UTF-8",
    "status_class": "success"
  }
}