---
title: List countries with a public holiday calendar
description: Returns the ISO 3166-1 alpha-2 countries whose Google public-holiday calendar the holidays system can mirror, sorted by name.
api_method: GET
api_path: "/v1/holidays/countries"
canonical_url: https://wiblo.app/docs/developers/api/holidays/get-holiday-countries
last_updated: 2026-07-28T18:08:25+02:00
md_url: https://wiblo.app/docs/developers/api/holidays/get-holiday-countries.md
---

# List countries with a public holiday calendar

`GET /v1/holidays/countries`

Returns the ISO 3166-1 alpha-2 countries whose Google public-holiday calendar the holidays system can mirror, sorted by name. Static reference data for the settings surface. Available to any active member. Per-user rate-limited at 60/60s.

## Headers

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `X-Wiblo-Workspace` | `string` | Yes | Workspace id the call is scoped to. The actor must hold an active membership in it; a foreign or unknown id collapses onto 404 WORKSPACE_NOT_FOUND. |

## Request

**curl**

```bash
curl https://api.wiblo.app/v1/holidays/countries \
  -H "Authorization: Bearer $WIBLO_TOKEN" \
  -H "X-Wiblo-Workspace: $WIBLO_WORKSPACE_ID"
```

**TypeScript**

```ts
import { createSdk, getHolidayCountries } from "@workspace/sdk"

const sdk = createSdk({ baseUrl: "https://api.wiblo.app" })

const { data, error } = await getHolidayCountries({
  client: sdk,
  headers: { "X-Wiblo-Workspace": "..." },
})
```

## Example response

```json
{
  "countries": [
    {
      "code": "IE",
      "name": "Ireland"
    },
    {
      "code": "GB",
      "name": "United Kingdom"
    }
  ]
}
```

## Responses

**`200`** — The supported countries. Returns `HolidayCountriesResponse`.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `countries` | `array<HolidayCountry>` | Yes | Countries with a supported public-holiday calendar, sorted by name. |

**`400`** — The `X-Wiblo-Workspace` header was missing (`VALIDATION_FAILED`). Returns `ApiErrorEnvelope`.

**`401`** — No valid session cookie or `wbl_*` bearer was present. Returns `ApiErrorEnvelope`.

**`429`** — Rate limit exceeded. The body's `error.code` is `RATE_LIMITED` and `error.details.retry_after` is the same number of seconds as the `Retry-After` header. Returns `ApiErrorEnvelope`.

### The HolidayCountry object

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `code` | `string` | Yes | ISO 3166-1 alpha-2 country code, uppercase. |
| `name` | `string` | Yes | English display name of the country. |