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OpenAPI Specification

openapi: 3.2.0
info:
  title: BrainstormRouter Pdp API
  version: 1.0.0
  description: 'Autonomous AI API Engine — multi-tenant gateway that intelligently routes

    AI traffic across providers with built-in memory, cost optimization, and

    autonomous background processing.


    All `/v1/*` endpoints require an API key via `Authorization: Bearer `.'
  contact:
    name: BrainstormRouter
    url: https://brainstormrouter.com
  license:
    name: Proprietary
    identifier: LicenseRef-Proprietary
servers:
- url: https://api.brainstormrouter.com
  description: Production
security:
- BearerAuth: []
tags:
- name: pdp
paths:
  /auth/governance/scope-check:
    post:
      operationId: authGovernanceScope_check
      summary: Dry multi-source scope composition (per-source lanes, no enforcement side…
      tags:
      - pdp
      x-br-capability-id: auth.governance.scope_check
      x-br-version: v1
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $schema: http://json-schema.org/draft-07/schema#
              type: object
              properties:
                requested:
                  type: object
                  properties:
                    models:
                      minItems: 1
                      type: array
                      items:
                        type: string
                  required:
                  - models
                  additionalProperties: false
                sources:
                  type: object
                  properties:
                    api_key:
                      type: array
                      items:
                        type: string
                    br_scope:
                      type: array
                      items:
                        type: string
                    plan:
                      type: array
                      items:
                        type: string
                    delegation:
                      type: array
                      items:
                        type: string
                  additionalProperties: false
              required:
              - requested
              additionalProperties: false
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $schema: http://json-schema.org/draft-07/schema#
                type: object
                propertyNames:
                  type: string
                additionalProperties: {}
      security:
      - SupabaseJwt: []
  /auth/grants/{id}/check:
    post:
      operationId: authGrantsCheck
      summary: Signed PDP verdict for a principal + requested scope (the dashboard simulator)
      tags:
      - pdp
      x-br-capability-id: auth.grants.check
      x-br-version: v1
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          minLength: 1
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $schema: http://json-schema.org/draft-07/schema#
              type: object
              properties:
                principal:
                  type: string
                  minLength: 1
                requested:
                  type: object
                  properties:
                    models:
                      type: array
                      items:
                        type: string
                    tools:
                      type: array
                      items:
                        type: string
                  additionalProperties: false
              required:
              - principal
              - requested
              additionalProperties: false
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $schema: http://json-schema.org/draft-07/schema#
                type: object
                propertyNames:
                  type: string
                additionalProperties: {}
      security:
      - SupabaseJwt: []
  /v1/grants/{id}/check:
    post:
      operationId: grantsCheck
      summary: 'Standalone PDP: signed allow/deny verdict for a principal + requested scope'
      tags:
      - pdp
      x-br-capability-id: grants.check
      x-br-version: v1
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
          minLength: 1
          description: Grant id (the leaf to evaluate)
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $schema: http://json-schema.org/draft-07/schema#
              type: object
              properties:
                principal:
                  type: string
                  minLength: 1
                  description: Subject principal URI being authorized
                requested:
                  type: object
                  properties:
                    models:
                      type: array
                      items:
                        type: string
                    tools:
                      type: array
                      items:
                        type: string
                  additionalProperties: false
              required:
              - principal
              - requested
              additionalProperties: false
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $schema: http://json-schema.org/draft-07/schema#
                type: object
                propertyNames:
                  type: string
                additionalProperties: {}
      security:
      - BearerAuth: []
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: API key (e.g. `br_live_...`)
    SupabaseJWT:
      type: http
      scheme: bearer
      description: Supabase JWT token (dashboard auth)