--- title: List On-Call schedules description: Datadog, the leading service for cloud-scale monitoring. breadcrumbs: Docs > API Reference > On-Call --- > For the complete documentation index, see [llms.txt](https://docs.datadoghq.com/llms.txt). {% callout %} # Important note for users on the following Datadog sites: app.ddog-gov.com, us2.ddog-gov.com {% alert level="danger" %} This product is not supported for your selected [Datadog site](https://docs.datadoghq.com/getting_started/site.md). ({% placeholder "user-datadog-site-name" /%}). {% /alert %} {% /callout %} # List On-Call schedules{% #list-on-call-schedules %} Copy pageCopied {% tab title="v2" %} | Datadog site | API endpoint | | ----------------- | ---------------------------------------------------------- | | ap1.datadoghq.com | GET https://api.ap1.datadoghq.com/api/v2/on-call/schedules | | ap2.datadoghq.com | GET https://api.ap2.datadoghq.com/api/v2/on-call/schedules | | app.datadoghq.eu | GET https://api.datadoghq.eu/api/v2/on-call/schedules | | app.ddog-gov.com | GET https://api.ddog-gov.com/api/v2/on-call/schedules | | us2.ddog-gov.com | GET https://api.us2.ddog-gov.com/api/v2/on-call/schedules | | uk1.datadoghq.com | GET https://api.uk1.datadoghq.com/api/v2/on-call/schedules | | app.datadoghq.com | GET https://api.datadoghq.com/api/v2/on-call/schedules | | us3.datadoghq.com | GET https://api.us3.datadoghq.com/api/v2/on-call/schedules | | us5.datadoghq.com | GET https://api.us5.datadoghq.com/api/v2/on-call/schedules | ### Overview Retrieve a list of On-Call schedules. This endpoint requires the `on_call_read` permission. ### Arguments #### Query Strings | Name | Type | Description | | ------------- | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | page[size] | integer | Number of items to return per page. The maximum allowed value is 100. | | page[number] | integer | Specific page number to return. | | filter[query] | string | Search query to filter schedules. Supports free-text search on schedule name (case-insensitive, `*` wildcards), and structured filters such as `team.id:` and `user.id:` (multiple values can be combined with `OR`, e.g. `user.id:( OR )`). | | include | string | Comma-separated list of included relationships to be returned. Allowed value: `teams`. | ### Response {% tab title="200" %} OK {% tab title="Model" %} A list of schedules with pagination metadata and any related included resources (such as teams). | Parent field | Field | Type | Description | | ------------- | ---------------------- | -------- | ------------------------------------------------------------------------------------------------------------------- | | | data | [object] | A list of schedules. | | data | attributes | object | Provides core properties of a schedule object such as its name and time zone. | | attributes | name | string | A short name for the schedule. | | attributes | tags | [string] | A list of tags associated with the schedule. | | attributes | time_zone | string | The time zone in which this schedule operates. | | data | id [*required*] | string | The schedule's unique identifier. | | data | relationships | object | Groups the relationships for a schedule summary, referencing its teams. | | relationships | teams | object | Associates teams with this schedule in a data structure. | | teams | data | [object] | An array of team references for this schedule. | | data | id [*required*] | string | The unique identifier of the team in this relationship. | | data | type [*required*] | enum | Teams resource type. Allowed enum values: `teams` | | data | type [*required*] | enum | Schedules resource type. Allowed enum values: `schedules` | | | included | [object] | Any additional resources related to the schedules, such as teams. | | included | attributes | object | Encapsulates the basic attributes of a Team reference, such as name, handle, and an optional avatar or description. | | attributes | avatar | string | URL or reference for the team's avatar (if available). | | attributes | description | string | A short text describing the team. | | attributes | handle | string | A unique handle/slug for the team. | | attributes | name | string | The full, human-readable name of the team. | | included | id | string | The team's unique identifier. | | included | type [*required*] | enum | Teams resource type. Allowed enum values: `teams` | | | meta | object | Metadata that is included in the response when listing schedules. | | meta | page | object | Metadata related to paging information that is included in the response when listing schedules. | | page | first_number | int64 | First page number. | | page | last_number | int64 | Last page number. | | page | next_number | int64 | Next page number. | | page | number | int64 | Page number. | | page | prev_number | int64 | Previous page number. | | page | size | int64 | Page size. | | page | total | int64 | Total number of results. | | page | type | string | Pagination type. | {% /tab %} {% tab title="Example" %} ```json { "data": [ { "attributes": { "name": "Primary On-Call", "tags": [], "time_zone": "America/New_York" }, "id": "3653d3c6-0c75-11ea-ad28-fb5701eabc7d", "relationships": { "teams": { "data": [ { "id": "00000000-da3a-0000-0000-000000000000", "type": "teams" } ] } }, "type": "schedules" } ], "meta": { "page": { "first_number": 0, "last_number": 0, "next_number": null, "number": 0, "prev_number": null, "size": 10, "total": 1, "type": "number_size" } } } ``` {% /tab %} {% /tab %} {% tab title="400" %} Bad Request {% tab title="Model" %} API error response. | Field | Type | Description | | ------------------------ | -------- | ----------------- | | errors [*required*] | [string] | A list of errors. | {% /tab %} {% tab title="Example" %} ```json { "errors": [ "Bad Request" ] } ``` {% /tab %} {% /tab %} {% tab title="401" %} Unauthorized {% tab title="Model" %} API error response. | Field | Type | Description | | ------------------------ | -------- | ----------------- | | errors [*required*] | [string] | A list of errors. | {% /tab %} {% tab title="Example" %} ```json { "errors": [ "Bad Request" ] } ``` {% /tab %} {% /tab %} {% tab title="403" %} Forbidden {% tab title="Model" %} API error response. | Field | Type | Description | | ------------------------ | -------- | ----------------- | | errors [*required*] | [string] | A list of errors. | {% /tab %} {% tab title="Example" %} ```json { "errors": [ "Bad Request" ] } ``` {% /tab %} {% /tab %} {% tab title="429" %} Too many requests {% tab title="Model" %} API error response. | Field | Type | Description | | ------------------------ | -------- | ----------------- | | errors [*required*] | [string] | A list of errors. | {% /tab %} {% tab title="Example" %} ```json { "errors": [ "Bad Request" ] } ``` {% /tab %} {% /tab %} ### Code Example ##### \# Curl command curl -X GET "https://api.datadoghq.com/api/v2/on-call/schedules" \ -H "Accept: application/json" \ -H "DD-API-KEY: ${DD_API_KEY}" \ -H "DD-APPLICATION-KEY: ${DD_APP_KEY}" {% /tab %}