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Api Endpoint

Endpoint Reliability Check

x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it — reachability/uptime rate, valid-402 rate, response latency (p50/p95/p99), last status, and sampled paid delivery verification. Facts only (no trust score, no 'scam' label). Check whether an endpoint is live and delivers before spending on it.

Open interactive test console

Offering

Provider
orcpin.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Performance
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://orcpin.dev/v1/endpoint-reliability
MIME type
application/json
First seen
2026-10-16T01:50:06.715Z
Last seen
Tags
Orcpin Reliability, infra, Monitoring, uptime, X402

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": "0x8B1CF12e7efe6AEA59cD1124eBbe7709E3Ac6085"
  }
]

Observed health

Status
Healthy
Latest latency
96 ms
Average latency
302 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"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string",
          "format": "uri",
          "description": "Target x402 endpoint URL to read reliability facts for."
        }
      },
      "required": [
        "url"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "json",
  "example": {
    "url": "https://example.com/v1/some-resource",
    "spec": "endpoint-reliability",
    "as_of": "rolling_probes",
    "facts": {
      "latency_ms": {
        "p50": 250,
        "p95": 1000,
        "p99": 2500,
        "basis": "histogram"
      },
      "last_status": 402,
      "reachable_rate": 0.99,
      "valid_402_rate": 0.99,
      "delivery_verified": {
        "at": "2026-06-21T00:00:00.000Z",
        "samples": 8,
        "verified": true
      },
      "http_success_rate": 0.97,
      "consecutive_failures": 0
    },
    "flags": [],
    "status": "measured",
    "window": "rolling_60d",
    "disclaimer": "Independent service-delivery measurements of a public x402 endpoint. Facts only — not an endorsement, rating, or advice. See /terms.",
    "first_seen": "2026-05-20T00:00:00.000Z",
    "methodology": "https://orcpin.dev/methodology#endpoint_reliability",
    "sample_size": 142,
    "last_verified": "2026-06-22T00:00:00.000Z",
    "schema_version": "0.1.0"
  }
}