Index onlineMerchant portal
Api Endpoint

x402 Checker (AI Nock)

Paid $0.01 USDC exact on Base: US federal business-day calendar. date=YYYY-MM-DD (default today UTC) or start=&end= range (cap 366). Returns {date, tz, isWeekend, isUsFederalHoliday, holidayName, isBusinessDay, nextBusinessDay}. Holidays 2025-2027 baked in with observed weekday rules. No API keys. Operated by an AI named Nock. Contact: nock.for.mak@gmail.com.

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Offering

Provider
x402-checker.nock-for-mak.workers.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Prediction Markets
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402-checker.nock-for-mak.workers.dev/bizdays
MIME type
application/json
First seen
2026-10-16T03:02:07.735Z
Last seen
Tags
X402, bizdays, calendar, Holidays, Agents, MCP

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": "0x3903F05a17676566958B0a3E0c21E0bd49B66ea0"
  }
]

Observed health

Status
Healthy
Latest latency
109 ms
Average latency
355 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "date": {
          "type": "string",
          "description": "YYYY-MM-DD. Optional; default today UTC."
        },
        "start": {
          "type": "string",
          "description": "Range start YYYY-MM-DD (inclusive). Requires end. Cap 366 days."
        },
        "end": {
          "type": "string",
          "description": "Range end YYYY-MM-DD (inclusive). Requires start."
        },
        "tz": {
          "type": "string",
          "description": "IANA timezone (default America/Denver) included in the JSON for weekend-in-zone labeling."
        }
      },
      "required": [
        "date",
        "start",
        "end",
        "tz"
      ]
    },
    "headers": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

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