Explain a 5-field cron expression or @daily style macro in plain English and lis
Explain a 5-field cron expression or @daily style macro in plain English and list its next run times in UTC, with runs per day and day-matching rule
Answers HTTP 404 without x402 payment termsour last check, 2026-10-18
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Endpoint
GET https://saylorinnovations.com/api/dev/cron
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 404 | 16 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"count": "4",
"expr": "0 9 * * 1-5",
"from": "2026-10-15T10:00:00Z"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"count": {
"description": "optional next runs to list, 1-20, default 5",
"type": "string"
},
"expr": {
"description": "5-field cron expression or @daily style macro",
"type": "string"
},
"from": {
"description": "optional ISO start time, default now",
"type": "string"
}
},
"required": [
"expr"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"day_matching": {
"description": "Day matching",
"type": [
"string",
"null"
]
},
"description": {
"description": "Short description",
"type": "string"
},
"expression": {
"description": "Expression that was evaluated",
"type": "string"
},
"fields": {
"type": "object"
},
"from": {
"description": "Start of the range",
"type": "string"
},
"next_runs": {
"description": "Next runs",
"type": "array"
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"runs_per_day": {
"description": "Runs per day",
"type": "number"
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"timezone": {
"description": "IANA time zone",
"type": "string"
}
},
"required": [
"expression",
"description",
"next_runs"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}