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Api Endpoint

Grokzilla x402 Micro Pay

Validate a 5-field cron expression (lists, ranges, steps, JAN-DEC/SUN-SAT names, @daily/@hourly macros) and return its next 1-20 run times in any IANA time zone (DST-aware), as local ISO, UTC ISO and epoch seconds. Deterministic, no network.

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Offering

Provider
grokzilla.shop
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Other
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://grokzilla.shop/api/skills/cron-next
MIME type
application/json
First seen
2026-10-19T02:33:22.426Z
Last seen
Tags
Cron, schedule, timezone, next-run, deterministic

Website

Payment pricing

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

Payment option 1
0.0031 USDC
Atomic price: 3100 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3100",
    "payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69"
  }
]

Observed health

Status
Reachable
Latest latency
125 ms
Average latency
671 ms
HTTP status
405
Last checked
Reachability
100% over 12 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": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "properties": {
        "expr": {
          "type": "string",
          "minLength": 1,
          "maxLength": 200
        },
        "tz": {
          "type": "string",
          "minLength": 1,
          "maxLength": 64,
          "default": "UTC"
        },
        "count": {
          "type": "integer",
          "minimum": 1,
          "maximum": 20,
          "default": 5
        },
        "from": {
          "type": "string",
          "minLength": 1,
          "maxLength": 64
        }
      },
      "required": [
        "expr"
      ]
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "skill": {
          "type": "string"
        },
        "ok": {
          "type": "boolean"
        },
        "expr": {
          "type": "string"
        },
        "normalized": {
          "type": "string"
        },
        "tz": {
          "type": "string"
        },
        "from": {
          "type": "string"
        },
        "count": {
          "type": "integer"
        },
        "next": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "next_utc": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "next_epoch_s": {
          "type": "array",
          "items": {
            "type": "integer"
          }
        },
        "fields": {
          "type": "object",
          "properties": {
            "minute": {
              "type": "array",
              "items": {
                "type": "integer"
              }
            },
            "hour": {
              "type": "array",
              "items": {
                "type": "integer"
              }
            },
            "day_of_month": {
              "type": "array",
              "items": {
                "type": "integer"
              }
            },
            "month": {
              "type": "array",
              "items": {
                "type": "integer"
              }
            },
            "day_of_week": {
              "type": "array",
              "items": {
                "type": "integer"
              }
            }
          }
        }
      },
      "required": [
        "ok",
        "skill"
      ]
    }
  },
  "required": [
    "type"
  ]
}