Every API here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for apis
7 MCP tools reach this
find_apisBrowse and filter every API in the catalog.get_api_artifactsOne API's artifacts, grouped by type.get_openapiThe primary OpenAPI for this API.find_similar_apisAPIs that look like this one.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
All 92 tools →
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/mavenlink-workspace-groups-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms.
A second provider on the same verified email joins the account you already have.
openapi: 3.2.0
info:
version: 1.0.0
title: Kantata OX API Documentation Workspace Groups API
description: Kantata OX's API provides access to the majority of Kantata OX's data model.
termsOfService: https://www.kantata.com/terms-of-use
contact:
name: Kantata OX Support
url: https://knowledge.kantata.com/hc/en-us
license:
name: COPYRIGHT © 2026 Kantata, Inc.
url: https://www.kantata.com/terms-of-use
x-logo:
url: https://theme.zdassets.com/theme_assets/56104/04e93064d309f75d054b8cee885d1ea51e9be8f7.png
backgroundColor: '#FFFFFF'
altText: Kantata OX API Documentation
href: https://developer.kantata.com
servers:
- url: https://api.mavenlink.com/api/v1
tags:
- name: Workspace Groups
description: Workspace Groups (also known as groups) allow for the categorization of Kantata OX Workspaces. Workspace Groups are unique to each Kantata OX Account.
paths:
/workspace_groups:
get:
summary: Fetching a list of Workspace Groups
description: 'This endpoint returns structured Workspace Group objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the `results` array
and will be indexed by ID in the `workspace_groups` top-level JSON key.
Please see our Response Format section for more information.'
operationId: Get Workspace Groups
tags:
- Workspace Groups
parameters:
- in: query
name: by_custom_choice_value
description: 'Filter by a custom field choice value, represented as a string with the custom field ID, followed by a
colon, and then comma-separated custom field choice value IDs. The custom field choice value can also be
the word `blank`. Multiple custom fields can be delimited by semicolons or by parentheses and colons.
The following formats are supported:
- `custom_field_ID:choice_value_ID`
- `custom_field_ID:choice_value_1_ID,choice_value_2_ID`
- `custom_field_ID:blank`
- `(custom_field_1_ID:choice_value_1_ID,choice_value_2_ID):(custom_field_2_ID:choice_value_3_ID)`.'
schema:
type: string
- in: query
name: by_custom_currency_value
description: 'Filter by a custom field currency value, represented as a string with the custom field ID, followed by a
colon, and then the currency value. Optionally, the currency [ISO code](https://mavenlink.zendesk.com/hc/en-us/articles/360041576473) can be supplied as well, separated
from the currency value by another colon. Multiple custom fields can be delimited by semicolons or by parentheses and colons.
The following formats are supported:
- `(1:200.2:USD):(2:100)`.'
schema:
type: string
- in: query
name: by_custom_date_value
description: 'Filter by a custom field date value, represented as a string with the custom field ID, followed by a
colon, the starting date, another colon, and then the ending date. You can provide both a starting date
and ending date, or provide just one. Multiple custom fields can be delimited by semicolons or by parentheses and colons.
The following formats are supported:
- `(1:2014-12-05:2014-12-25):(2:2014-12-05)`.'
schema:
type: string
- in: query
name: by_custom_number_value
description: 'Filter by a custom field number value, represented as a string with the custom field ID, followed by a
colon, and then the number value. Multiple custom fields can be delimited by semicolons or by parentheses and colons.
The following formats are supported:
- `(1:200):(2:101)`.'
schema:
type: string
- in: query
name: by_custom_text_value
description: 'Filter by a custom field text value, represented as a string with the custom field ID, followed by a
colon, and then the text value. Multiple custom fields can be delimited by semicolons or by parentheses and colons.
The following formats are supported:
- `(1:something):(2:else)`
- `(1:something):(1:else)` (multiple values for the same field, returns objects matching any value)
- `1` (bare field ID with no value, returns all objects that have any value for that field).'
schema:
type: string
- in: query
name: companies_only
description: Filter by groups that represent a company.
schema:
type: boolean
- in: query
name: created_after
description: Filter for records created after a specified datetime. The datetime must be in [ISO 8601](https://www.w3.org/TR/NOTE-datetime) format.
schema:
type: string
format: date-time
- in: query
name: created_before
description: Filter for records created before a specified datetime. The datetime must be in [ISO 8601](https://www.w3.org/TR/NOTE-datetime) format.
schema:
type: string
format: date-time
- in: query
name: external_reference_external_message
description: Filter the objects based on the external message of their associated external references. This is an exact match.
schema:
type: string
- in: query
name: external_reference_external_status
description: Filter by the status of the external object in the external system.
schema:
type: string
- in: query
name: external_reference_service_model
description: Filter by the type of the external object this external reference belongs to.
schema:
type: string
- in: query
name: external_reference_service_model_ref
description: Filter by the id of the external object this external reference belongs to.
schema:
type: integer
format: int32
- in: query
name: external_reference_service_model_refs
description: Filter for objects that correlate to the specified external object IDs. Provide a comma-separated list of up to 200 external IDs.
schema:
type: string
- in: query
name: external_reference_service_name
description: Filter by the name of the provider for integration.
schema:
type: string
- in: query
name: external_reference_status
description: Filter by the status of the integration, this can be successful or fail.
schema:
type: string
- in: query
name: has_external_references
description: Filter by whether or not the object has external references.
schema:
type: boolean
- in: query
name: has_value_for_custom_field_ids
description: Filter by the presence of a custom field value for the specified comma-separated custom field ID(s).
schema:
type: string
- in: query
name: include
description: 'Any of the below associations can be included in your request by providing the `include` param, e.g. `include=association1,association2`.
- `external_references` (ExternalReference) - Includes references to external integrations for this object.
- `rate_card_sets` (RateCardSet) - Rate Card Sets associated with the group.
- `workspaces` (Workspace) - Workspaces associated with the group.'
schema:
type: string
- in: query
name: matching
description: Filter by groups that have a name similar to the supplied string.
schema:
type: string
- in: query
name: only
description: 'Allows you to request one or more resources directly by ID. Multiple IDs can be supplied
in a comma separated list, like `GET /api/v1/workspaces.json?only=5,6,7`.'
schema:
type: string
- in: query
name: order
description: 'Supply `order` with the name of a valid sort field for the endpoint and a direction.
Valid values: `created_at:asc`, `created_at:desc`, `name:asc`, `name:desc`, `updated_at:asc`, and `updated_at:desc`.'
schema:
type: string
default: name:ASC
- in: query
name: page
schema:
type: integer
format: int32
default: 1
- in: query
name: per_page
schema:
type: integer
format: int32
default: 20
maximum: 200
- in: query
name: updated_after
description: Filter for records updated after a specified datetime. The datetime must be in [ISO 8601](https://www.w3.org/TR/NOTE-datetime) format.
schema:
type: string
format: date-time
- in: query
name: updated_before
description: Filter for records updated before a specified datetime. The datetime must be in [ISO 8601](https://www.w3.org/TR/NOTE-datetime) format.
schema:
type: string
format: date-time
- in: query
name: without_external_reference_service_name
description: Exclude by the existence of an external reference with the specified service name.
schema:
type: string
responses:
'200':
description: A list of Workspace Groups have been retrieved.
content:
application/json:
schema:
type: object
properties:
count:
type: integer
format: int32
meta:
type: object
properties:
count:
type: integer
format: int32
page_count:
type: integer
format: int32
page_number:
type: integer
format: int32
page_size:
type: integer
format: int32
results:
type: array
items:
type: object
properties:
key:
type: string
id:
type: string
workspace_groups:
type: object
additionalProperties:
$ref: '#/components/schemas/WorkspaceGroup'
external_references:
type: object
additionalProperties:
$ref: '#/components/schemas/ExternalReference'
workspaces:
type: object
additionalProperties:
$ref: '#/components/schemas/Workspace'
rate_card_sets:
type: object
additionalProperties:
$ref: '#/components/schemas/RateCardSet'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'401':
description: Unauthorized request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'403':
description: Forbidden request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'404':
description: Page Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'422':
description: Unprocessable Entity
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'503':
description: Service is unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
post:
summary: Creating a new Workspace Group
description: 'This endpoint returns structured Workspace Group objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the `results` array
and will be indexed by ID in the `workspace_groups` top-level JSON key.
Please see our Response Format section for more information.'
operationId: Create Workspace Group
tags:
- Workspace Groups
parameters:
- in: query
name: include
description: 'Any of the below associations can be included in your request by providing the `include` param, e.g. `include=association1,association2`.
- `external_references` (ExternalReference) - Includes references to external integrations for this object.
- `rate_card_sets` (RateCardSet) - Rate Card Sets associated with the group.
- `workspaces` (Workspace) - Workspaces associated with the group.'
schema:
type: string
responses:
'200':
description: Workspace Group has been created.
content:
application/json:
schema:
type: object
properties:
count:
type: integer
format: int32
meta:
type: object
properties:
count:
type: integer
format: int32
page_count:
type: integer
format: int32
page_number:
type: integer
format: int32
page_size:
type: integer
format: int32
results:
type: array
items:
type: object
properties:
key:
type: string
id:
type: string
workspace_groups:
type: object
additionalProperties:
$ref: '#/components/schemas/WorkspaceGroup'
external_references:
type: object
additionalProperties:
$ref: '#/components/schemas/ExternalReference'
workspaces:
type: object
additionalProperties:
$ref: '#/components/schemas/Workspace'
rate_card_sets:
type: object
additionalProperties:
$ref: '#/components/schemas/RateCardSet'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'401':
description: Unauthorized request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'403':
description: Forbidden request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'404':
description: Page Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'422':
description: Unprocessable Entity
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'503':
description: Service is unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
requestBody:
content:
application/json:
schema:
type: object
properties:
workspace_group:
type: object
properties:
name:
type: string
description: 'The name of the new workspace group. Names must be unique and are not case sensitive. (ie: an account cannot both have a workspace group named "Kantata" and another named "kantata").'
add_workspace_ids:
type: array
items:
type: integer
format: int32
description: The IDs of the workspaces to add to this group. The authorizing user must have access to all specified workspaces.
notes:
type: string
description: Notes on the group.
company:
type: boolean
description: Whether the group represents a company.
contact_name:
type: string
description: The name of the company contact.
email:
type: string
description: The email of the company contact.
phone_number:
type: string
description: The phone number of the company contact.
address:
type: string
description: The address of the company contact.
website:
type: string
description: The website of the company contact.
external_reference:
type: object
description: 'Typically populated programmatically by a third party system via an integration, this is an optional
object that holds data from an external system. It connects objects in an external system with objects in
Kantata OX (for example, to connect a Jira issue to a Kantata OX Project).'
properties:
service_name:
type: string
description: The provider name of the integration. If you are adding multiple external references to the same object, the `service_name` must be unique.
service_model:
type: string
description: The object type of the external object this external reference belongs to.
service_model_ref:
type: string
description: The object ID of the external object this external reference belongs to.
status:
type: string
description: The status of the integration. Options are `successful`, `pending`, or `failed`.
external_message:
type: string
description: The message on the external object.
external_link:
type: string
description: The link to the external object.
external_status:
type: string
description: The status of the external object in the external system.
locked:
type: boolean
description: Whether the subject is locked.
required:
- service_name
- service_model
- service_model_ref
required:
- name
required: true
/workspace_groups/{id}:
get:
summary: Fetching a single Workspace Group
description: 'This endpoint returns structured Workspace Group objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the `results` array
and will be indexed by ID in the `workspace_groups` top-level JSON key.
Please see our Response Format section for more information.'
operationId: Get Workspace Group
tags:
- Workspace Groups
parameters:
- in: path
name: id
required: true
description: The ID of the Model.
schema:
type: integer
- in: query
name: include
description: 'Any of the below associations can be included in your request by providing the `include` param, e.g. `include=association1,association2`.
- `external_references` (ExternalReference) - Includes references to external integrations for this object.
- `rate_card_sets` (RateCardSet) - Rate Card Sets associated with the group.
- `workspaces` (Workspace) - Workspaces associated with the group.'
schema:
type: string
responses:
'200':
description: The Workspace Group has been retrieved.
content:
application/json:
schema:
type: object
properties:
count:
type: integer
format: int32
meta:
type: object
properties:
count:
type: integer
format: int32
page_count:
type: integer
format: int32
page_number:
type: integer
format: int32
page_size:
type: integer
format: int32
results:
type: array
items:
type: object
properties:
key:
type: string
id:
type: string
workspace_groups:
type: object
additionalProperties:
$ref: '#/components/schemas/WorkspaceGroup'
external_references:
type: object
additionalProperties:
$ref: '#/components/schemas/ExternalReference'
workspaces:
type: object
additionalProperties:
$ref: '#/components/schemas/Workspace'
rate_card_sets:
type: object
additionalProperties:
$ref: '#/components/schemas/RateCardSet'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'401':
description: Unauthorized request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'403':
description: Forbidden request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'404':
description: Page Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'422':
description: Unprocessable Entity
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'503':
description: Service is unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
put:
summary: Updating an existing Workspace Group
description: 'This endpoint returns structured Workspace Group objects.
As with all Kantata OX API endpoints, the returned data will be referenced in sorted order in the `results` array
and will be indexed by ID in the `workspace_groups` top-level JSON key.
Please see our Response Format section for more information.'
operationId: Update Workspace Group
tags:
- Workspace Groups
parameters:
- in: path
name: id
required: true
description: The ID of the Model.
schema:
type: integer
- in: query
name: include
description: 'Any of the below associations can be included in your request by providing the `include` param, e.g. `include=association1,association2`.
- `external_references` (ExternalReference) - Includes references to external integrations for this object.
- `rate_card_sets` (RateCardSet) - Rate Card Sets associated with the group.
- `workspaces` (Workspace) - Workspaces associated with the group.'
schema:
type: string
responses:
'200':
description: Workspace Group has been updated.
content:
application/json:
schema:
type: object
properties:
count:
type: integer
format: int32
meta:
type: object
properties:
count:
type: integer
format: int32
page_count:
type: integer
format: int32
page_number:
type: integer
format: int32
page_size:
type: integer
format: int32
results:
type: array
items:
type: object
properties:
key:
type: string
id:
type: string
workspace_groups:
type: object
additionalProperties:
$ref: '#/components/schemas/WorkspaceGroup'
external_references:
type: object
additionalProperties:
$ref: '#/components/schemas/ExternalReference'
workspaces:
type: object
additionalProperties:
$ref: '#/components/schemas/Workspace'
rate_card_sets:
type: object
additionalProperties:
$ref: '#/components/schemas/RateCardSet'
'400':
description: Bad Request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'401':
description: Unauthorized request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'403':
description: Forbidden request
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'404':
description: Page Not Found
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'422':
description: Unprocessable Entity
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
'503':
description: Service is unavailable
content:
application/json:
schema:
$ref: '#/components/schemas/Errors'
requestBody:
content:
application/json:
schema:
type: object
properties:
workspace_group:
type: object
properties:
name:
type: string
description: The name of the group.
add_workspace_ids:
type: array
items:
type: integer
format: int32
description: The IDs of the workspaces to add to this group. Workspaces already associated with the workspace group will retain association. The authorizing user must have access to all the specified workspaces.
remove_workspace_ids:
type: array
items:
type: integer
format: int32
description: The IDs of the workspaces to remove from this group. The authorizing user must have access to all specified workspaces.
notes:
type: string
description: Notes on the group.
company:
type: boolean
description: Whether the group represents a company.
contact_name:
type: string
description: The name of the company contact.
email:
type: string
description: The email of the company contact.
phone_number:
type: string
description: The phone number of the company contact.
address:
type: string
description: The address of the company contact.
website:
type: string
description: The website of the company contact.
external_reference:
type: object
description: 'Typically populated programmatically by a third party system via an integration, this is an optional
object that holds data from an external system. It connects objects in an external system with objects in
Kantata OX (for example, to connect a Jira issue to a Kantata OX Project).'
properties:
service_name:
type: string
description: The provider name of the integration. If you are adding multiple external references to the same object, the `service_name` must be unique.
service_model:
type: string
description: The object type of the external object this external reference belongs to.
service_model_ref:
type: string
description: The object ID of the external object this external reference belongs to.
status:
type: string
description: The status of the integration. Options are `successful`, `pending`, or `failed`.
external_message:
type: string
description: The message on the external object.
external_link:
type: string
description: The link to the external object.
external_status:
type: string
description: The status of the external object in the external system.
locked:
type: boolean
description: Whether the subject is locked.
required:
- service_name
- service_model
- service_model_ref
required:
- name
required: true
delete:
summary: Deleting an existing Workspace Group
description: 'The response will contain no content and an HTTP 204 status code if the request was
successful, or a standard Kantata OX error
# --- truncated at 32 KB (69 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/mavenlink/refs/heads/main/openapi/mavenlink-workspace-groups-api-openapi.yml