Tools (5)

count_working_days
add_working_days
is_working_day
get_working_days_in_month
report_feedback

count_working_days

Count business days between two dates (Monday–Friday only).

The range is [start, end) — start is inclusive, end is exclusive.
Returns a negative count if end is before start.

Args:
start: Start date in ISO 8601 format (YYYY-MM-DD).
end: End date in ISO 8601 format (YYYY-MM-DD), exclusive.

Returns:
Dictionary with count of working days and calendar days in the range.

Parameter	Type	Required	Description
`start`	`string`	required
`end`	`string`	required

Request Body

{
  "start": "example",
  "end": "example"
}

add_working_days

Add N business days to a date and return the resulting date.

Skips weekends (Saturday and Sunday). Supports negative values to subtract days.

Args:
date: Starting date in ISO 8601 format (YYYY-MM-DD).
days: Number of business days to add (negative to subtract).

Returns:
Dictionary with the starting date, days added, and resulting date.

Parameter	Type	Required	Description
`date`	`string`	required
`days`	`integer`	required

Request Body

{
  "date": "example",
  "days": 1
}

is_working_day

Check whether a given date is a business day (Monday–Friday).

Args:
date: Date to check in ISO 8601 format (YYYY-MM-DD).

Returns:
Dictionary with is_working_day boolean and day_of_week name.

Parameter	Type	Required	Description
`date`	`string`	required

Request Body

{
  "date": "example"
}

get_working_days_in_month

List all working days (Monday–Friday) in a given year and month.

Args:
year: The year (e.g. 2026).
month: The month (1–12).

Returns:
Dictionary with count of working days and list of dates.

Parameter	Type	Required	Description
`year`	`integer`	required
`month`	`integer`	required

Request Body

{
  "year": 1,
  "month": 1
}

report_feedback

Report a bug, feature request, or general feedback for this data source.

Use this when something doesn't work as expected, when you'd like
a new feature, or when you have suggestions for improvement.

Args:
feedback: Describe the issue or suggestion.
feedback_type: One of 'bug', 'feature_request', or 'general'.

Parameter	Type	Required	Description
`feedback`	`string`	required
`feedback_type`	`string`	optional	(default: "general")

Request Body

{
  "feedback": "example"
}

Quick Start

Shell

curl -X POST "https://context.gnist.ai/rest/working-days/count_working_days" \
  -H "Content-Type: application/json" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"start": "example", "end": "example"}'

Python

import httpx

resp = httpx.post(
    "https://context.gnist.ai/rest/working-days/count_working_days",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    json={
  "start": "example",
  "end": "example"
},
)
print(resp.json())