Api Endpoint

pulse.chainverdict.xyz

Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) with explicit observation limits. A signature is not proof of paid delivery.

Open interactive test console

Offering

Provider: pulse.chainverdict.xyz
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://pulse.chainverdict.xyz/v1/attest
MIME type: application/json
First seen: 2026-10-16T01:52:02.163Z
Last seen: 2026-11-01T19:18:41.801Z
Tags: None supplied

Website

Payment pricing

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

Payment option 1: 0.12 USDC
Atomic price: 120000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "120000",
    "payTo": "0xAe2634E709c454f2720C65A0b2F9ba168e431842"
  }
]

Observed health

Status: Healthy
Latest latency: 143 ms
Average latency: 373 ms
HTTP status: 402
Last checked: 2026-11-01T19:18:41.796Z
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",
          "description": "x402 endpoint URL to attest (Ed25519-signed, 24h TTL)"
        }
      },
      "required": [
        "url"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "url": {
              "description": "x402 endpoint URL to attest (Ed25519-signed, 24h TTL)",
              "type": "string"
            }
          },
          "required": [
            "url"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "additionalProperties": true,
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}