utilpeek (Tanod) business days
utilpeek (Tanod) business days: count working days between two dates or add N working days, with custom weekends and public holidays for 250 countries.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
224 msmedian answer time
$0.001listed price per call
$0.001price 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://tanod.dev/v1/date/business-days
| Category | Everything else |
|---|---|
| Provider host | tanod.dev |
| Networks | eip155:137, eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.001 | 224 ms |
Example input (from the provider)
{
"body": {
"country": "US",
"end": "2027-01-08",
"mode": "count",
"start": "2026-12-21"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"country": {
"anyOf": [
{
"maxLength": 2,
"minLength": 2,
"pattern": "^[A-Za-z]{2}$",
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Optional ISO 3166-1 alpha-2 country whose public holidays are not business days (the /v1/holidays data; dates in 1990-2100)."
},
"days": {
"anyOf": [
{
"maximum": 7305,
"minimum": -7305,
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"description": "add only: business days to add (negative subtracts). The start date is never counted (like Excel WORKDAY); 0 returns start."
},
"end": {
"anyOf": [
{
"maxLength": 10,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "count only: end date, YYYY-MM-DD, at most 20 years from start (before start gives a negative count)."
},
"include_end": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null,
"description": "count only: count the end date (default true; both true is Excel NETWORKDAYS, include_end false the half-open [start, end) of numpy.busday_count)."
},
"include_start": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null,
"description": "count only: count the start date (default true)."
},
"mode": {
"description": "count: business days between start and end; add: the date `days` business days after (or before) start.",
"enum": [
"count",
"add"
],
"type": "string"
},
"start": {
"description": "Start date, YYYY-MM-DD (1900-01-01..2199-12-31).",
"maxLength": 10,
"type": "string"
},
"subdivision": {
"anyOf": [
{
"maxLength": 40,
"minLength": 1,
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"description": "Optional subdivision code or name for that country (e.g. CA or California for US)."
},
"weekend": {
"description": "Weekday names that are not business days (default [\"sat\", \"sun\"]; e.g. [\"fri\", \"sat\"]; [] for none).",
"items": {
"maxLength": 9,
"minLength": 1,
"type": "string"
},
"maxItems": 7,
"type": "array"
}
},
"required": [
"mode",
"start"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"business_days": {
"type": "integer"
},
"calendar_days": {
"type": "integer"
},
"counting": {
"type": "string"
},
"country": {
"type": [
"string",
"null"
]
},
"date": {
"type": "string"
},
"days": {
"type": "integer"
},
"end": {
"type": "string"
},
"holiday_days": {
"type": "integer"
},
"holidays_skipped": {
"items": {
"properties": {
"date": {
"type": "string"
},
"name": {
"type": "string"
},
"weekday": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"holidays_truncated": {
"type": "boolean"
},
"include_end": {
"type": "boolean"
},
"include_start": {
"type": "boolean"
},
"mode": {
"enum": [
"count",
"add"
],
"type": "string"
},
"note": {
"type": "string"
},