ISO week number and label, day of year, days left, quarter for calendar and thre
ISO week number and label, day of year, days left, quarter for calendar and three fiscal years, leap year, Julian day and week start and end for a date
Answers HTTP 404 without x402 payment termsour last check, 2026-10-18
0 of 1checks answered this week
n/amedian answer time
$0.01listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/calendar/week-info
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 404 | 15 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"date": "2026-10-17"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$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": {
"date": {
"description": "optional YYYY-MM-DD, default today",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"date": {
"description": "Date (YYYY-MM-DD)",
"type": "string"
},
"day_of_year": {
"description": "Day of year",
"type": "number"
},
"days_in_month": {
"description": "Days in month",
"type": "number"
},
"days_in_year": {
"description": "Days in year",
"type": [
"number",
"null"
]
},
"days_remaining_in_month": {
"description": "Days remaining in month",
"type": [
"number",
"null"
]
},
"days_remaining_in_year": {
"description": "Days remaining in year",
"type": [
"number",
"null"
]
},
"is_leap_year": {
"description": "True when this is leap year",
"type": "boolean"
},
"is_weekend": {
"description": "True when this is weekend",
"type": [
"boolean",
"null"
]
},
"iso_week": {
"description": "Iso week",
"type": "number"
},
"iso_week_label": {
"description": "Iso week label",
"type": "string"
},
"iso_week_year": {
"description": "Iso week year",
"type": [
"number",
"null"
]
},
"julian_day": {
"description": "Julian day",
"type": "number"
},
"modified_julian_day": {
"description": "Modified julian day",
"type": [
"number",
"null"
]
},
"month": {
"description": "Month",
"type": [
"number",
"null"
]
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"quarter_australia_fiscal_jul": {
"description": "Quarter australia fiscal jul",
"type": [
"number",
"null"
]
},
"quarter_calendar": {
"description": "Quarter calendar",
"type": "number"
},
"quarter_uk_india_fiscal_apr": {
"description": "Quarter uk india fiscal apr",
"type": [
"number",
"null"
]
},
"quarter_us_fiscal_oct": {
"description": "Quarter us fiscal oct",
"type": [
"number",
"null"
]
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"unix_seconds": {
"description": "Unix, in seconds",
"type": [
"number",
"null"
]
},
"us_week_number": {
"description": "Us week number",
"type": [
"number",
"null"
]
},
"week_end_sunday": {
"description": "Week end sunday",
"type": [
"string",
"null"
]
},
"week_start_monday": {
"description": "Week start monday",
"type": "string"
},
"weekday": {
"description": "Day of the week",
"type": "string"
}
},
"required": [
"date",
"iso_week",
"day_of_year"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}