# Management API SITE_NAME Management API supports listing, creating, updating, pausing and deleting checks in user's account. ## API Endpoints Endpoint Name | Endpoint Address ------------------------------------------------------|------- [Get a list of existing checks](#list-checks) | `GET SITE_ROOT/api/v1/checks/` [Get a single check](#get-check) | `GET SITE_ROOT/api/v1/checks/`
`GET SITE_ROOT/api/v1/checks/` [Create a new check](#create-check) | `POST SITE_ROOT/api/v1/checks/` [Update an existing check](#update-check) | `POST SITE_ROOT/api/v1/checks/` [Pause monitoring of a check](#pause-check) | `POST SITE_ROOT/api/v1/checks//pause` [Delete check](#delete-check) | `DELETE SITE_ROOT/api/v1/checks/` [Get a list of check's logged pings](#list-pings) | `GET SITE_ROOT/api/v1/checks//pings/` [Get a list of check's status changes](#list-flips) | `GET SITE_ROOT/api/v1/checks//flips/`
`GET SITE_ROOT/api/v1/checks//flips/` [Get a list of existing integrations](#list-channels) | `GET SITE_ROOT/api/v1/channels/` ## Authentication Your requests to SITE_NAME Management API must authenticate using an API key. API keys are project-specific, there are no account-wide API keys. By default, a project on SITE_NAME doesn't have an API key. You can create read-write and read-only API keys in the **Project Settings** page. read-write key : Has full access to all documented API endpoints. read-only key : Only works with the following API endpoints: * [Get a list of existing checks](#list-checks) * [Get a single check](#get-check) * [Get a list of check's status changes](#list-flips) Omits sensitive information from the API responses. See the documentation of individual API endpoints for details. The client can authenticate itself by including an `X-Api-Key: ` header in a HTTP request. Alternatively, for POST requests with a JSON request body, the client can include an `api_key` field in the JSON document. See the [Create a new check](#create-check) section for an example. ## API Requests For POST requests, the SITE_NAME API expects request body to be a JSON document (*not* a `multipart/form-data` encoded form data). ## API Responses SITE_NAME uses HTTP status codes wherever possible. In general, 2xx class indicates success, 4xx indicates an client error, and 5xx indicates a server error. The response may contain a JSON document with additional data. ## Get a List of Existing Checks {: #list-checks .rule } `GET SITE_ROOT/api/v1/checks/` Returns a list of checks belonging to the user, optionally filtered by one or more tags. ### Query String Parameters tag=<value> : Filters the checks, and returns only the checks that are tagged with the specified value. This parameter can be repeated multiple times. Example: `SITE_ROOT/api/v1/checks/?tag=foo&tag=bar` ### Response Codes 200 OK : The request succeeded. 401 Unauthorized : The API key is either missing or invalid. ### Example Request ```bash curl --header "X-Api-Key: your-api-key" SITE_ROOT/api/v1/checks/ ``` ### Example Response ```json { "checks": [ { "name": "Filesystem Backup", "tags": "backup fs", "desc": "Runs incremental backup every hour", "grace": 600, "n_pings": 1, "status": "up", "last_ping": "2020-03-24T14:02:03+00:00", "next_ping": "2020-03-24T15:02:03+00:00", "manual_resume": false, "ping_url": "PING_ENDPOINT31365bce-8da9-4729-8ff3-aaa71d56b712", "update_url": "SITE_ROOT/api/v1/checks/31365bce-8da9-4729-8ff3-aaa71d56b712", "pause_url": "SITE_ROOT/api/v1/checks/31365bce-8da9-4729-8ff3-aaa71d56b712/pause", "channels": "1bdea468-03bf-47b8-ab27-29a9dd0e4b94,51c6eb2b-2ae1-456b-99fe-6f1e0a36cd3c", "timeout": 3600 }, { "name": "Database Backup", "tags": "production db", "desc": "Runs ~/db-backup.sh", "grace": 1200, "n_pings": 7, "status": "down", "last_ping": "2020-03-23T10:19:32+00:00", "next_ping": null, "manual_resume": false, "ping_url": "PING_ENDPOINT803f680d-e89b-492b-82ef-2be7b774a92d", "update_url": "SITE_ROOT/api/v1/checks/803f680d-e89b-492b-82ef-2be7b774a92d", "pause_url": "SITE_ROOT/api/v1/checks/803f680d-e89b-492b-82ef-2be7b774a92d/pause", "channels": "1bdea468-03bf-47b8-ab27-29a9dd0e4b94,51c6eb2b-2ae1-456b-99fe-6f1e0a36cd3c", "schedule": "15 5 * * *", "tz": "UTC" } ] } ``` When using the read-only API key, the following fields are omitted: `ping_url`, `update_url`, `pause_url`, `channels`. An extra `unique_key` field is added which can be used [to `GET` a check](#get-check) in place of the `UUID`. The `unique_key` identifier is stable across API calls. Example: ```json { "checks": [ { "name": "Filesystem Backup", "tags": "backup fs", "desc": "Runs incremental backup every hour", "grace": 600, "n_pings": 1, "status": "up", "last_ping": "2020-03-24T14:02:03+00:00", "next_ping": "2020-03-24T15:02:03+00:00", "manual_resume": false, "unique_key": "a6c7b0a8a66bed0df66abfdab3c77736861703ee", "timeout": 3600 }, { "name": "Database Backup", "tags": "production db", "desc": "Runs ~/db-backup.sh", "grace": 1200, "n_pings": 7, "status": "down", "last_ping": "2020-03-23T10:19:32+00:00", "next_ping": null, "manual_resume": false, "unique_key": "124f983e0e3dcaeba921cfcef46efd084576e783", "schedule": "15 5 * * *", "tz": "UTC" } ] } ``` ## Get a Single Check {: #get-check .rule } `GET SITE_ROOT/api/v1/checks/`
`GET SITE_ROOT/api/v1/checks/` Returns a JSON representation of a single check. Accepts either check's UUID or the `unique_key` (a field derived from UUID, and returned by API responses when using the read-only API key) as an identifier. ### Response Codes 200 OK : The request succeeded. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl --header "X-Api-Key: your-api-key" SITE_ROOT/api/v1/checks/ ``` ### Example Response ```json { "name": "Database Backup", "tags": "production db", "desc": "Runs ~/db-backup.sh", "grace": 1200, "n_pings": 7, "status": "down", "last_ping": "2020-03-23T10:19:32+00:00", "next_ping": null, "manual_resume": false, "ping_url": "PING_ENDPOINT803f680d-e89b-492b-82ef-2be7b774a92d", "update_url": "SITE_ROOT/api/v1/checks/803f680d-e89b-492b-82ef-2be7b774a92d", "pause_url": "SITE_ROOT/api/v1/checks/803f680d-e89b-492b-82ef-2be7b774a92d/pause", "channels": "1bdea468-03bf-47b8-ab27-29a9dd0e4b94,51c6eb2b-2ae1-456b-99fe-6f1e0a36cd3c", "schedule": "15 5 * * *", "tz": "UTC" } ``` ### Example Read-Only Response When using the read-only API key, the following fields are omitted: `ping_url`, `update_url`, `pause_url`, `channels`. An extra `unique_key` field is added. This identifier is stable across API calls. Note: the `ping_url`, `update_url` and `pause_url` fields, although omitted, are not really secret. The client already knows the check's unique UUID and so can easily construct these URLs by itself. ```json { "name": "Database Backup", "tags": "production db", "desc": "Runs ~/db-backup.sh", "grace": 1200, "n_pings": 7, "status": "down", "last_ping": "2020-03-23T10:19:32+00:00", "next_ping": null, "manual_resume": false, "unique_key": "124f983e0e3dcaeba921cfcef46efd084576e783", "schedule": "15 5 * * *", "tz": "UTC" } ``` ## Create a Check {: #create-check .rule } `POST SITE_ROOT/api/v1/checks/` Creates a new check and returns its ping URL. All request parameters are optional and will use their default values if omitted. This API call can be used to create both "simple" and "cron" checks. To create a "simple" check, specify the "timeout" parameter. To create a "cron" check, specify the "schedule" and "tz" parameters. ### Request Parameters name : string, optional, default value: "" Name for the new check. tags : string, optional, default value: "" A space-delimited list of tags for the new check. Example: 
{"tags": "reports staging"}
desc : string, optional. Description for the check. timeout : number, optional, default value: {{ default_timeout }}. A number of seconds, the expected period of this check. Minimum: 60 (one minute), maximum: 2592000 (30 days). Example for 5 minute timeout: 
{"kind": "simple", "timeout": 300}
grace : number, optional, default value: {{ default_grace }}. A number of seconds, the grace period for this check. Minimum: 60 (one minute), maximum: 2592000 (30 days). schedule : string, optional, default value: "* * * * *". A cron expression defining this check's schedule. If you specify both "timeout" and "schedule" parameters, "timeout" will be ignored and "schedule" will be used. Example for a check running every half-hour: 
{"schedule": "0,30 * * * *"}
tz : string, optional, default value: "UTC". Server's timezone. This setting only has effect in combination with the "schedule" parameter. Example: 
{"tz": "Europe/Riga"}
manual_resume : boolean, optional, default value: false. Controls whether a paused ping resumes automatically when pinged (the default), or not. If set to false, a paused check will leave the paused state when it receives a ping. If set to true, a paused check will ignore pings and stay paused until it is either manually resumed from the web dashboard or the `manual_resume` flag is changed. channels : string, optional By default, if a check is created through API, no notification channels (integrations) are assigned to it. So, when the check goes up or down, no notifications will get sent. Set this field to a special value "*" to automatically assign all existing integrations. To assign specific integrations, use a comma-separated list of integration identifiers. Use the [Get a List of Existing Integrations](#list-channels) call to look up integration identifiers. unique : array of string values, optional, default value: []. Before creating a check, look for existing checks, filtered by fields listed in `unique`. If a matching check is found, return it with HTTP status code 200. If no matching check is found, proceed as normal: create a check and return it with HTTP status code 201. The accepted values are: `name`, `tags`, `timeout` and `grace`. Example: 
{"name": "Backups", unique: ["name"]}
In this example, if a check named "Backups" exists, it will be returned. Otherwise, a new check will be created and returned. ### Response Codes 201 Created : The check was successfully created. 200 OK : The `unique` parameter was used and an existing check was matched. 400 Bad Request : The request is not well-formed, violates schema, or uses invalid field values. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : The account's check limit has been reached. For free accounts, the limit is 20 checks per account. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/ \ --header "X-Api-Key: your-api-key" \ --data '{"name": "Backups", "tags": "prod www", "timeout": 3600, "grace": 60}' ``` Or, alternatively: ```bash curl SITE_ROOT/api/v1/checks/ \ --data '{"api_key": "your-api-key", "name": "Backups", "tags": "prod www", "timeout": 3600, "grace": 60}' ``` ### Example Response ```json { "channels": "", "desc": "", "grace": 60, "last_ping": null, "n_pings": 0, "name": "Backups", "next_ping": null, "manual_resume": false, "pause_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/pause", "ping_url": "PING_ENDPOINTf618072a-7bde-4eee-af63-71a77c5723bc", "status": "new", "tags": "prod www", "timeout": 3600, "update_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc", } ``` ## Update an Existing Check {: #update-check .rule } `POST SITE_ROOT/api/v1/checks/` Updates an existing check. All request parameters are optional. The check is updated only with the supplied request parameters. If any parameter is omitted, its value is left unchanged. ### Request Parameters name : string, optional. Name for the check. tags : string, optional. A space-delimited list of tags for the check. Example: 
{"tags": "reports staging"}
desc : string, optional. Description for the check. timeout : number, optional. A number of seconds, the expected period of this check. Minimum: 60 (one minute), maximum: 2592000 (30 days). Example for 5 minute timeout: 
{"kind": "simple", "timeout": 300}
grace : number, optional. A number of seconds, the grace period for this check. Minimum: 60 (one minute), maximum: 2592000 (30 days). schedule : string, optional. A cron expression defining this check's schedule. If you specify both "timeout" and "schedule" parameters, "timeout" will be ignored and "schedule" will be used. Example for a check running every half-hour: 
{"schedule": "0,30 * * * *"}
tz : string, optional. Server's timezone. This setting only has effect in combination with the "schedule" parameter. Example: 
{"tz": "Europe/Riga"}
manual_resume : boolean, optional, default value: false. Controls whether a paused ping resumes automatically when pinged (the default), or not. If set to false, a paused check will leave the paused state when it receives a ping. If set to true, a paused check will ignore pings and stay paused until it is either manually resumed from the web dashboard or the `manual_resume` flag is changed. channels : string, optional. Set this field to a special value "*" to automatically assign all existing notification channels. Set this field to a special value "" (empty string) to automatically *unassign* all notification channels. Set this field to a comma-separated list of channel identifiers to assign specific notification channels. Example: 
{"channels": "4ec5a071-2d08-4baa-898a-eb4eb3cd6941,746a083e-f542-4554-be1a-707ce16d3acc"}
### Response Codes 200 OK : The check was successfully updated. 400 Bad Request : The request is not well-formed, violates schema, or uses invalid field values. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc \ --header "X-Api-Key: your-api-key" \ --data '{"name": "Backups", "tags": "prod www", "timeout": 3600, "grace": 60}' ``` Or, alternatively: ```bash curl SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc \ --data '{"api_key": "your-api-key", "name": "Backups", "tags": "prod www", "timeout": 3600, "grace": 60}' ``` ### Example Response ```json { "channels": "", "desc": "", "grace": 60, "last_ping": null, "n_pings": 0, "name": "Backups", "next_ping": null, "manual_resume": false, "pause_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/pause", "ping_url": "PING_ENDPOINTf618072a-7bde-4eee-af63-71a77c5723bc", "status": "new", "tags": "prod www", "timeout": 3600, "update_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc", } ``` ## Pause Monitoring of a Check {: #pause-check .rule } `POST SITE_ROOT/api/v1/checks//pause` Disables monitoring for a check, without removing it. The check goes into a "paused" state. You can resume monitoring of the check by pinging it. This API call has no request parameters. ### Response Codes 200 OK : The check was successfully paused. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/0c8983c9-9d73-446f-adb5-0641fdacc9d4/pause \ --request POST --header "X-Api-Key: your-api-key" --data "" ``` Note: the `--data ""` argument forces curl to send a `Content-Length` request header even though the request body is empty. For HTTP POST requests, the `Content-Length` header is sometimes required by some network proxies and web servers. ### Example Response ```json { "channels": "", "desc": "", "grace": 60, "last_ping": null, "n_pings": 0, "name": "Backups", "next_ping": null, "manual_resume": false, "pause_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/pause", "ping_url": "PING_ENDPOINTf618072a-7bde-4eee-af63-71a77c5723bc", "status": "paused", "tags": "prod www", "timeout": 3600, "update_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc" } ``` ## Delete Check {: #delete-check .rule } `DELETE SITE_ROOT/api/v1/checks/` Permanently deletes the check from user's account. Returns JSON representation of the check that was just deleted. This API call has no request parameters. ### Response Codes 200 OK : The check was successfully deleted. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc \ --request DELETE --header "X-Api-Key: your-api-key" ``` ### Example Response ```json { "channels": "", "desc": "", "grace": 60, "last_ping": null, "n_pings": 0, "name": "Backups", "next_ping": null, "manual_resume": false, "pause_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/pause", "ping_url": "PING_ENDPOINTf618072a-7bde-4eee-af63-71a77c5723bc", "status": "new", "tags": "prod www", "timeout": 3600, "update_url": "SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc", } ``` ## Get a list of check's logged pings {: #list-pings .rule } `GET SITE_ROOT/api/v1/checks//pings/` Returns a list of pings this check has received. This endpoint returns pings in reverse order (most recent first), and the total number of returned pings depends on account's billing plan: 100 for free accounts, 1000 for paid accounts. ### Response Codes 200 OK : The request succeeded. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/pings/ \ --header "X-Api-Key: your-api-key" ``` ### Example Response ```json { "pings": [ { "type": "success", "date": "2020-06-09T14:51:06.113073+00:00", "n": 4, "scheme": "http", "remote_addr": "192.0.2.0", "method": "GET", "ua": "curl/7.68.0", "duration": 2.896736 }, { "type": "start", "date": "2020-06-09T14:51:03.216337+00:00", "n": 3, "scheme": "http", "remote_addr": "192.0.2.0", "method": "GET", "ua": "curl/7.68.0" }, { "type": "success", "date": "2020-06-09T14:50:59.633577+00:00", "n": 2, "scheme": "http", "remote_addr": "192.0.2.0", "method": "GET", "ua": "curl/7.68.0", "duration": 2.997976 }, { "type": "start", "date": "2020-06-09T14:50:56.635601+00:00", "n": 1, "scheme": "http", "remote_addr": "192.0.2.0", "method": "GET", "ua": "curl/7.68.0" } ] } ``` ## Get a list of check's status changes {: #list-flips .rule } `GET SITE_ROOT/api/v1/checks//flips/`
`GET SITE_ROOT/api/v1/checks//flips/` Returns a list of "flips" this check has experienced. A flip is a change of status (from "down" to "up", or from "up" to "down"). ### Query String Parameters seconds=<value> : Returns the flips from the last `value` seconds Example: `SITE_ROOT/api/v1/checks//flips/?seconds=3600` start=<value> : Returns flips that are newer than the specified UNIX timestamp. Example: `SITE_ROOT/api/v1/checks//flips/?start=1592214380` end=<value> : Returns flips that are older than the specified UNIX timestamp. Example: `SITE_ROOT/api/v1/checks//flips/?end=1592217980` ### Response Codes 200 OK : The request succeeded. 400 Bad Request : Invalid query parameters. 401 Unauthorized : The API key is either missing or invalid. 403 Forbidden : Access denied, wrong API key. 404 Not Found : The specified check does not exist. ### Example Request ```bash curl SITE_ROOT/api/v1/checks/f618072a-7bde-4eee-af63-71a77c5723bc/flips/ \ --header "X-Api-Key: your-api-key" ``` ### Example Response ```json [ { "timestamp": "2020-03-23T10:18:23+00:00", "up": 1 }, { "timestamp": "2020-03-23T10:17:15+00:00", "up": 0 }, { "timestamp": "2020-03-23T10:16:18+00:00", "up": 1 } ] ``` ## Get a List of Existing Integrations {: #list-channels .rule } `GET SITE_ROOT/api/v1/channels/` Returns a list of integrations belonging to the project. ### Response Codes 200 OK : The request succeeded. 401 Unauthorized : The API key is either missing or invalid. ### Example Request ```bash curl --header "X-Api-Key: your-api-key" SITE_ROOT/api/v1/channels/ ``` ### Example Response ```json { "channels": [ { "id": "4ec5a071-2d08-4baa-898a-eb4eb3cd6941", "name": "My Work Email", "kind": "email" }, { "id": "746a083e-f542-4554-be1a-707ce16d3acc", "name": "My Phone", "kind": "sms" } ] } ```