OpenProject Principals API
Principals are the superclass of users, groups and placeholder users. This endpoint returns all principalswithin a joined collection but can be filtered to e.g. only return groups or users.
OpenProject Principals API is one of 62 APIs that OpenProject publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Principals. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 11 operations across 5 paths, and defines 15 schemas. It is described by OpenAPI 3.1.2, at version 3.
Requests are made against 3 base URLs: https://qa.openproject-edge.com, https://qa.openproject-stage.com, https://community.openproject.org.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
OpenProject Principals API declares
1 security scheme
for authenticating requests.
It accepts HTTP basic authentication (BasicAuth).
By default, every request must be authenticated.
Paths & Operations 11
Across 5 paths, the API surfaces 11 operations — 2 DELETE, 5 GET, 2 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.
Principals are the superclass of users, groups and placeholder users. This endpoint returns all principals within a joined collection but can be filtered to e.g. only return group…
Schemas 15
The contract defines 15 schemas that model the data the API accepts and returns. The most detailed are UserCreateModel (9 properties), Link (7 properties), PrincipalModel (6 properties), ErrorResponse (4 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from OpenProject 12
Other APIs OpenProject publishes across the network.
This is an independent, third-party profile of OpenProject Principals API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
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