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OpenAPI Specification
openapi: 3.2.0
info:
title: OPNsense REST Core Diagnostics API
description: 'REST API for OPNsense, an open source FreeBSD-based firewall and routing platform.
The API follows a uniform URL pattern:
`/api/<module>/<controller>/<command>/[<param1>/<param2>/...]`
and uses HTTP Basic Authentication where the API key is supplied as the
username and the API secret as the password.
Only GET and POST verbs are used: GET retrieves data, POST creates,
updates, or executes actions.
'
version: 1.0.0
contact:
name: OPNsense
url: https://opnsense.org
license:
name: BSD 2-Clause
url: https://opensource.org/licenses/BSD-2-Clause
servers:
- url: https://{host}/api
description: OPNsense host API base path
variables:
host:
default: opnsense.local
description: Hostname or IP of the OPNsense firewall
security:
- basicAuth: []
tags:
- name: Diagnostics
description: Interface and system diagnostics.
paths:
/diagnostics/interface/getInterfaceNames:
get:
tags:
- Diagnostics
summary: List interface names
description: Returns the list of available network interface names.
operationId: getInterfaceNames
responses:
'200':
description: Map of interface device names.
content:
application/json:
schema:
type: object
additionalProperties:
type: string
'401':
$ref: '#/components/responses/Unauthorized'
components:
schemas:
ErrorResponse:
type: object
properties:
status:
type: string
message:
type: string
responses:
Unauthorized:
description: Authentication failed or missing.
content:
application/json:
schema:
$ref: '#/components/schemas/ErrorResponse'
securitySchemes:
basicAuth:
type: http
scheme: basic
description: 'HTTP Basic Authentication with the API key as username and the
API secret as password.
'
externalDocs:
description: OPNsense API Documentation
url: https://docs.opnsense.org/development/api.html