Index onlineMerchant portal
Api Endpoint

ProofPulse

Check a public URL for meaningful changes and freshness.

Open interactive test console

Offering

Provider
proofpulse-api.rvernick05.workers.dev
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Infrastructure
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://proofpulse-api.rvernick05.workers.dev/v1/pulse-check
MIME type
Not provided
First seen
2026-10-16T01:50:45.949Z
Last seen
Tags
Freshness, change-detection, Verification, Web

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x082e36bf688e408d72a49ffa15566df0cb9fc52b"
  }
]

Observed health

Status
Healthy
Latest latency
42 ms
Average latency
2334 ms
HTTP status
204
Last checked
Reachability
92.9% over 14 checks

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

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "max_cache_age_seconds": {
          "description": "Maximum acceptable cache age; use 0 to force a fresh fetch.",
          "maximum": 3600,
          "minimum": 0,
          "type": "integer"
        },
        "previous_fingerprint": {
          "description": "Optional earlier ProofPulse fingerprint to compare against.",
          "type": "string"
        },
        "url": {
          "description": "Public http/https URL to check for meaningful changes.",
          "type": "string"
        }
      },
      "required": [
        "url"
      ],
      "type": "object"
    },
    "bodyType": {
      "const": "json",
      "type": "string"
    },
    "method": {
      "const": "POST",
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "additionalProperties": false,
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "const": "json",
      "type": "string"
    }
  },
  "required": [
    "type",
    "example"
  ],
  "type": "object"
}