Index onlineMerchant portal
Api Endpoint

PennyAPI | Paid Web Search & Places for AI Agents

Check DNS, TLS, HTTP reachability, redirects, robots signals, and hostname anomalies before an autonomous agent visits or trusts a URL.

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Offering

Provider
pennyregwatch.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Web Search Research
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://pennyregwatch.com/v1/preflight
MIME type
application/json
First seen
2026-10-16T03:04:46.000Z
Last seen
Tags
url-check, preflight, web-safety, agent-utility, Search

Website

Payment pricing

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

Payment option 1
0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "payTo": "0x5deaebaf98034cc0d9abe3757a440b121c42ef0a"
  }
]

Observed health

Status
Healthy
Latest latency
94 ms
Average latency
272 ms
HTTP status
402
Last checked
Reachability
100% over 14 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "target": {
          "type": "string",
          "description": "Public HTTP(S) URL or hostname, e.g. example.com"
        }
      },
      "required": [
        "target"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}