SERVICE / DETAILother

Unnamed service

GET hello-world-x402.vercel.app/greet

OPEN SERVICE ↗

SONAR SCORE0.745

LIVE PRICE0.001000

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

25 observations in the last 24h

HANDSHAKE SUCCESS92.0%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY1753msrecent response window

PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

LIVE ENDPOINT METADATA

Returns personalized greeting - UPDATED SCHEMA v2

Resource: hello-world-x402.vercel.app/greet

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x2a47E248ee3B5f3e680b5F6B5832E5EF1206b7e3

Payment methods: — · Last validation: 2026-09-14 12:34:43.975+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "name",
          "city"
        ],
        "properties": {
          "age": {
            "type": "number",
            "maximum": 120,
            "minimum": 0,
            "description": "Person's age - UPDATED max to 120"
          },
          "city": {
            "type": "string",
            "maxLength": 100,
            "description": "Person's city - NEW FIELD"
          },
          "name": {
            "type": "string",
            "maxLength": 100,
            "minLength": 1,
            "description": "Person's name - UPDATED"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "required": [
          "message",
          "timestamp"
        ],
        "properties": {
          "message": {
            "type": "string"
          },
          "version": {
            "type": "string"
          },
          "timestamp": {
            "type": "string"
          }
        }
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x2a47E248ee3B5f3e680b5F6B5832E5EF1206b7e3",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x2a47E248ee3B5f3e680b5F6B5832E5EF1206b7e3",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "1000"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.