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List a calendar's holidays

GET
/v1/scheduling/holiday_calendars/{id}/holidays

What's coming, with names, as last read. Empty until its first read.

Authorization

bearerAuth
headerAuthorizationBearer <token>

A secret API key from the dashboard: coss_live_… for production environments, coss_test_… for sandbox environments.

Path Parameters

id*string

The holiday calendar's id.

Header Parameters

Coss-Version?"2026-10-10"

The API version (a date) to use for this request. Defaults to your organization's version, pinned to the latest one when it first used the API and upgraded from the dashboard. The SDK always sends the version it was built for.

Value in"2026-10-10"

Response Body

The holidays.

application/json
  1. response
object*"list"
Value in"list"
data*array<>
has_more*boolean
import { Coss } from "coss";const coss = new Coss({  apiKey: process.env.COSS_API_KEY,  baseUrl: "https://api.coss.com",});const { data, error } = await coss.scheduling.holidayCalendars.holidays("string");
{  "object": "list",  "data": [    {      "date": "2027-12-25",      "name": "Christmas Day",      "region": null    }  ],  "has_more": false}