Hong Kong Public Holidays Calendar for the Coming Years, English or Chinese (1823)

hk1823/public-holidays

The Hong Kong general public holidays as published by the 1823 Contact Centre, for the current and coming years (51 holidays across 2025 to 2027 when read): for each the start date and the day after the end (YYYYMMDD, an all-day event), the holiday's name and a unique id. Names in English, Traditional Chinese or Simplified Chinese. The calendar's own metadata (time zone Asia/Hong_Kong, product id) comes with it. About 15 KB; filter by date yourself. Published on DATA.GOV.HK; cached for one day. Passed through unmodified and served by Eden Engine; not an official Hong Kong Government product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

1823 Contact Centre, HKSARG

Hong Kong public holiday calendar from the 1823 Contact Centre, HKSARG, published on DATA.GOV.HK under its Terms and Conditions of Use (https://data.gov.hk/en/terms-and-conditions). Served by Eden Engine; not an official Hong Kong Government product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "hk1823/public-holidays" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "hk1823/public-holidays" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "hk1823/public-holidays", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "hk1823/public-holidays", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 21, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "language"
  ],
  "properties": {
    "language": {
      "enum": [
        "en",
        "tc",
        "sc"
      ],
      "type": "string",
      "description": "Language of the holiday names: en (English), tc (Traditional Chinese) or sc (Simplified Chinese)."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "vcalendar"
  ],
  "properties": {
    "vcalendar": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "prodid": {
            "type": "string"
          },
          "vevent": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "uid": {
                  "type": "string"
                },
                "dtend": {
                  "type": "array",
                  "items": {}
                },
                "transp": {
                  "type": "string"
                },
                "dtstamp": {
                  "type": "string"
                },
                "dtstart": {
                  "type": "array",
                  "items": {}
                },
                "summary": {
                  "type": "string"
                }
              },
              "additionalProperties": true
            },
            "description": "One entry per holiday day, in date order. `dtstart` is [YYYYMMDD, {value: DATE}]; `dtend` is the day AFTER the holiday (an iCalendar all-day event); `summary` is the name."
          },
          "version": {
            "type": "string"
          },
          "calscale": {
            "type": "string"
          },
          "x-wr-caldesc": {
            "type": "string"
          },
          "x-wr-calname": {
            "type": "string"
          },
          "x-wr-timezone": {
            "type": "string"
          }
        },
        "additionalProperties": true
      },
      "description": "One calendar object with its metadata and `vevent`, the holidays."
    }
  },
  "additionalProperties": true
}