Index onlineMerchant portal
Api Endpoint

Agent Embassy

Use ping when you need a pass/fail verdict that a URL serves expected content: expected HTTP status (default 200), a required body substring, and/or an exact match on one JSON field. One automated fetch at request time, signed receipt with per-condition results. POST the tool inputs as JSON to paid_url with an x402 v2 PAYMENT-SIGNATURE header. See https://docs.cdp.coinbase.com/x402

Open interactive test console

Offering

Provider
aemb.pro
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://aemb.pro/v1/check/verify
MIME type
Not provided
First seen
2026-10-16T01:51:10.599Z
Last seen
Tags
None supplied

Website

Payment pricing

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

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.05 USDC
Atomic price: 50000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0xD004278bC57FE4B9F743ABf17d713ed4169A88E9"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "50000",
    "payTo": "0xD004278bC57FE4B9F743ABf17d713ed4169A88E9"
  }
]

Observed health

Status
Healthy
Latest latency
52 ms
Average latency
169 ms
HTTP status
200
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": {
      "properties": {
        "expect_body_contains": {
          "description": "Substring that must appear in the response body (max 5000 chars). Skipped when empty or omitted",
          "type": "string"
        },
        "expect_json_equals": {
          "description": "Expected value at expect_json_path; compared by canonical JSON equality. Defaults to null when omitted"
        },
        "expect_json_path": {
          "description": "Dot-separated path into the JSON body, e.g. 'data.price' (max 500 chars). Only evaluated when set",
          "type": "string"
        },
        "expect_status": {
          "description": "Expected HTTP status code; truncated to an integer. Defaults to 200 when omitted",
          "type": "number"
        },
        "idempotency_key": {
          "description": "Idempotency key: UUID v4, client-generated, one per logical request. Replaying the same key on this tool returns the original receipt — the action is not re-run, and the first request's receipt wins even if you resend different inputs. Published example keys are rejected. Keys are scoped per tool and per payer account: a key never returns another wallet's receipt.",
          "type": "string"
        },
        "url": {
          "description": "HTTPS URL to check (max 2000 chars; no credentials in URL). Fetched once; up to 3 redirects followed, 10s timeout, 1MB body cap",
          "type": "string"
        }
      },
      "required": [
        "url",
        "idempotency_key"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

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