Use when computing due dates, SLAs, settlement or delivery dates
Use when computing due dates, SLAs, settlement or delivery dates. Input: start date, then days (add -260..260 business days) or end (count business days between), optional country KR, US, GB, DE, FR or JP for public holidays (omit = weekends only). Output: JSON result date or business/calendar day counts, holidays skipped on the way, holiday scope. Example: ?start=2026-12-22&days=5&country=US
Answeringour last check, 2026-10-31
2 of 2checks answered this week
45 msmedian answer time
$0.003listed price per call
$0.003price 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://1gateway.dev/v1/time/business-days
| Category | Everything else |
|---|---|
| Provider host | 1gateway.dev |
| 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 |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.003 | 57 ms |
| 2026-10-29 | valid payment request | 402 | $0.003 | 34 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"country": "US",
"days": 5,
"end": "2027-01-15",
"start": "2026-12-22"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"country": {
"description": "Public holiday calendar (omit for weekends only)",
"enum": [
"KR",
"US",
"GB",
"DE",
"FR",
"JP"
],
"examples": [
"US"
],
"type": "string"
},
"days": {
"description": "Business days to add (negative = go back); give days or end (days wins if both)",
"examples": [
5
],
"maximum": 260,
"minimum": -260,
"type": "integer"
},
"end": {
"description": "Count business days from start (excluded) to end (included), at most 2 years apart; ignored when days is given",
"examples": [
"2027-01-15"
],
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"start": {
"description": "Start date YYYY-MM-DD (2004\u20132099)",
"examples": [
"2026-12-22"
],
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
}
},
"required": [
"start"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"attribution": {
"type": "string"
},
"businessDays": {
"type": "integer"
},
"calendarDays": {
"type": "integer"
},
"countRule": {
"type": "string"
},
"country": {
"type": "string"
},
"days": {
"type": "integer"
},
"end": {
"type": "string"
},
"holidayScope": {
"type": "string"
},
"holidaysSkipped": {
"items": {
"properties": {
"date": {
"type": "string"
},
"name": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"mode": {
"type": "string"
},
"notes": {
"items": {
"type": "string"
},
"type": "array"
},
"resultDate": {
"type": "string"
},
"resultWeekday": {
"type": "string"
},
"start": {
"type": "string"
},
"startIsBusinessDay": {
"type": "boolean"
},
"supportedCountries": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"start",
"country",
"mode",
"holidaysSkipped",
"holidayScope",
"supportedCountries",
"notes",
"attribution"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}