OpenAPI Specification

Plane uses drf-spectacular to generate an OpenAPI 3.0 specification for the public REST API (/api/v1/). The feature is disabled by default and must be explicitly enabled.

Enable the OpenAPI spec

Add the following to your .env file (at the project root or apps/api/.env):

ENABLE_DRF_SPECTACULAR=1

Then restart the API server so it picks up the new variable.

Variable	Required value	Default	Description
ENABLE_DRF_SPECTACULAR	1	0	Activates drf-spectacular and registers the schema endpoints

No other environment variables are needed — everything else (schema path prefix, tags, auth schemes, servers) is pre-configured in apps/api/plane/settings/openapi.py.

Access the OpenAPI spec

Replace {domain_name} below with your self-hosted Plane domain (e.g. plane.example.com).

Once the API server is running with the variable enabled, three endpoints are available:

Endpoint	URL	Description
GET /api/schema/	https://{domain_name}/api/schema/	Raw OpenAPI schema (YAML)
GET /api/schema/swagger-ui/	https://{domain_name}/api/schema/swagger-ui/	Interactive Swagger UI
GET /api/schema/redoc/	https://{domain_name}/api/schema/redoc/	ReDoc documentation viewer

Download the OpenAPI spec

Browser

Open https://{domain_name}/api/schema/ and save the page. The default format is YAML.

For JSON, append the format query parameter:

https://{domain_name}/api/schema/?format=openapi-json

curl

# YAML
curl -o openapi.yaml https://{domain_name}/api/schema/

# JSON
curl -o openapi.json https://{domain_name}/api/schema/?format=openapi-json

Management command (offline, no running server required)

# From apps/api/
ENABLE_DRF_SPECTACULAR=1 python manage.py spectacular --file openapi.yaml
ENABLE_DRF_SPECTACULAR=1 python manage.py spectacular --file openapi.json --format openapi-json