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OpenAPI Specification

openapi: 3.2.0
info:
  title: Centauri Systems OAuth API
  version: '2026-10-16'
  description: 'GENERATED FROM DOCUMENTATION by API Evangelist on 2026-10-16: 3 operation(s) read from 1 public documentation page(s) (each operation names its page in x-source). This is not the provider''s published contract; Centauri Systems has published no machine-readable contract that the pipeline could find. Engine: local.'
  x-evidence-tiers:
    code-example: 0
    documentation: 3
    pages-with-code: 0
    pages-read: 1
  x-generated-from: documentation
  x-provenance: generated
  x-authored-by: API Evangelist
  x-generated: '2026-10-16'
  x-generator: generate-contract-from-docs.py
  x-engine: local
  x-sources:
  - https://centaurisystems.io/insights/zero-trust-architecture
tags:
- name: OAuth
paths:
  /oauth/token:
    post:
      operationId: post_oauth_token
      tags:
      - OAuth
      summary: Zero Trust Architecture for Cloud-Native APIs
      x-source: https://centaurisystems.io/insights/zero-trust-architecture
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PostOauthTokenRequest'
      responses:
        '201':
          description: Success (status as documented)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PostOauthTokenResponse'
      x-evidence:
        kind: documentation
components:
  schemas:
    PostOauthTokenResponse:
      type: object
      properties:
        iss:
          type: string
          description: Issuer of the JWT
        sub:
          type: string
          description: Subject (user identifier) of the JWT
        aud:
          type: string
          description: Audience of the JWT
        exp:
          type: string
          description: Expiration time of the JWT
        scope:
          type: string
          description: Granted scopes
    PostOauthTokenRequest:
      type: object
      properties:
        client_credentials:
          type: string
          description: Credentials of the client application
        user_authentication:
          type: string
          description: User authentication data
      required:
      - client_credentials
      - user_authentication