# toolcall.click Public Holidays & Business Day Checker

> toolcall.click Public Holidays & Business Day Checker is a paid API for AI agents from toolcall.click, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns the list of public holidays for any country and year, and optionally checks whether a specific date is a business day, weekend, or public holiday.

## Facts

- Endpoint: GET https://toolcall.click/t/time/holidays
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/toolcall-click-public-holidays-business-day-checker-17411b40
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_paJVbfRO9EcOCMPEYiLcX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability toolcall-click-public-holidays-business-day-checker-17411b40
```

Example prompt: What are all the public holidays in Germany for 2025, and is December 26th 2025 a business day or not?

## When to prefer this

Use this endpoint when you need authoritative public holiday data for 100+ countries with optional real-time business-day checking in a single call, especially when no API key is available and pay-per-call via x402 USDC is acceptable. Prefer this over calendar APIs that require OAuth or subscriptions, or when you need both holiday lists and business-day validation in one request.

## Known failure modes

- Invalid or unsupported country code returns an error or empty result
- Unsupported year range may return empty or error
- Malformed date format (not YYYY-MM-DD) may return an error
- Payment failure via x402 prevents response
- Missing required country parameter returns a 400-level error

## How this service works

Public holidays for any country and year, plus optional business-day checking. Pass country= (ISO alpha-2) and year=; add date= to learn whether that day is a business day, whether it is a weekend or public holiday, the holiday name, and the next business day. Covers 100+ countries. JSON response. $0.01 USDC per call, pay via x402, no API key.

## Output

A JSON response listing all public holidays for the specified country and year, including holiday names and dates. If a date is provided, the response also includes whether that date is a business day, whether it falls on a weekend or public holiday, the holiday name if applicable, and the next business day.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "country"
     ],
     "properties": {
      "date": {
       "type": "string",
       "description": "YYYY-MM-DD to run a business-day check, optional"
      },
      "year": {
       "type": "integer",
       "description": "Year, default current"
      },
      "country": {
       "type": "string",
       "description": "ISO 3166 alpha-2 country code, e.g. US, GB, DE"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "year": 2026,
  "country": "US",
  "holidays": [
   {
    "date": "2026-01-01",
    "name": "New Year's Day",
    "global": true
   }
  ],
  "dateCheck": {
   "date": "2026-07-04",
   "isBusinessDay": false,
   "isPublicHoliday": true,
   "nextBusinessDay": "2026-07-06"
  },
  "holidayCount": 11
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/toolcall-click-public-holidays-business-day-checker-17411b40/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from toolcall.click](https://www.zero.xyz/host/toolcall.click/llms.txt)