# mesh402 Multi-Region Website Uptime Checker

> mesh402 Multi-Region Website Uptime Checker is a paid API for AI agents from mesh402.wreckbots.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Checks if a public URL is UP or DOWN from multiple independent regional nodes, returning HTTP status, latency per region, and a majority-consensus verdict.

## Facts

- Endpoint: GET https://mesh402.wreckbots.io/v1/check?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mesh402-multi-region-website-uptime-checker-3c742cf3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kcFsdeezavA--sIWuXul9

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mesh402-multi-region-website-uptime-checker-3c742cf3
```

Example prompt: Check whether https://myapp.example.com is up right now using 3 independent nodes across Germany and Mexico, and tell me the HTTP status and latency from each region.

## When to prefer this

Choose this endpoint when you need a trustworthy, multi-vantage-point verdict on whether a public URL is accessible globally, rather than relying on a single-origin check. It is especially valuable when you need to distinguish 'down for everyone' from 'regional outage', verify expected page content is live, or require a consensus-based result with built-in redundancy. Prefer it over single-node uptime checkers when geographic distribution and independent node majority voting matter for confidence in the result.

## Known failure modes

- Consensus not reached — nodes disagree on UP/DOWN, no charge applied
- Target URL is invalid or unreachable from all nodes — all results return ok:false
- Invalid region codes — request rejected or silently falls back to defaults
- expect string not found on page — result marked as not ok even if HTTP 200 returned
- Replicas parameter out of range (must be 1-5) — request validation error

## How this service works

Multi-region website check by independent nodes with majority consensus. Returns UP/DOWN per region, HTTP status and latency. Not charged if consensus is not reached.

## Output

A JSON object containing a job ID, a consensus verdict of UP or DOWN (only reached when a majority of nodes agree), and an array of per-region results each including region code, HTTP status code, latency in milliseconds, and an ok boolean. No charge is incurred if consensus is not reached.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Public http(s) URL to check"
      },
      "expect": {
       "type": "string",
       "description": "Text that must appear in the page (optional)"
      },
      "regions": {
       "type": "string",
       "description": "Comma-separated ISO country codes (optional)"
      },
      "replicas": {
       "type": "integer",
       "maximum": 5,
       "minimum": 1,
       "description": "Independent nodes (default 2)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": 123,
  "results": [
   {
    "ok": true,
    "region": "mx",
    "latency_ms": 312,
    "http_status": 200
   },
   {
    "ok": true,
    "region": "de",
    "latency_ms": 287,
    "http_status": 200
   }
  ],
  "consensus": "UP"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mesh402-multi-region-website-uptime-checker-3c742cf3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mesh402.wreckbots.io](https://www.zero.xyz/host/mesh402.wreckbots.io/llms.txt)