Calculate up to 20 upcoming five-field cron runs in a named IANA timezone, stric
Calculate up to 20 upcoming five-field cron runs in a named IANA timezone, strictly after an explicit timestamp through a 366-day horizon. Report UTC, local offset and fold. Skip nonexistent times; choose both, first or second repeated times. Calculation only: no scheduler, job execution or delivery.
Answeringour last check, 2026-10-20
1 of 1checks answered this week
806 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.mekler.ai/v1/data/schedules/calculate-cron-runs
| Category | Code and developer |
|---|---|
| Provider host | api.mekler.ai |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-20 | valid payment request | 402 | $0.005 | 806 ms |
Example input (from the provider)
{
"body": {
"count": 5,
"expression": "30 9 * * MON-FRI",
"repeat_policy": "both",
"request_id": "cron-calculation-example-001",
"start": "2026-10-20T00:00:00Z",
"timezone": "America/Los_Angeles"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"count": {
"default": 5,
"maximum": 20,
"minimum": 1,
"type": "integer"
},
"expression": {
"maxLength": 128,
"type": "string"
},
"repeat_policy": {
"default": "both",
"enum": [
"both",
"first",
"second"
],
"type": "string"
},
"request_id": {
"pattern": "^[A-Za-z0-9_-]{16,64}$",
"type": "string"
},
"start": {
"format": "date-time",
"type": "string"
},
"timezone": {
"maxLength": 100,
"type": "string"
}
},
"required": [
"expression",
"timezone",
"start",
"request_id"
],
"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": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"complete": {
"type": "boolean"
},
"expression": {
"type": "string"
},
"limitations": {
"items": {
"type": "string"
},
"type": "array"
},
"observed_at": {
"type": "string"
},
"repeat_policy": {
"type": "string"
},
"requested_count": {
"type": "integer"
},
"runs": {
"items": {
"additionalProperties": false,
"properties": {
"fold": {
"type": "integer"
},
"local": {
"type": "string"
},
"utc": {
"type": "string"
}
},
"required": [
"utc",
"local",
"fold"
],
"type": "object"
},
"type": "array"
},
"search_end_utc": {
"type": "string"
},
"start": {
"type": "string"
},
"status": {
"type": "string"
},
"timezone": {
"type": "string"
}
},
"required": [
"status",
"expression",
"timezone",
"start",
"runs",
"requested_count",
"complete",
"search_end_utc",
"repeat_policy",
"observed_at",
"limitations"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}