> ## Documentation Index
> Fetch the complete documentation index at: https://synapse-docs.apart.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Me



## OpenAPI

````yaml /openapi.json get /auth/me
openapi: 3.1.0
info:
  description: Are we on the same page?
  title: Synapse
  version: 0.1.0
servers: []
security: []
paths:
  /auth/me:
    get:
      tags:
        - auth
      summary: Me
      operationId: me_auth_me_get
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AuthPrincipal'
          description: Successful Response
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
          description: Authentication required
        '500':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorResponse'
          description: Internal server error
      security:
        - BearerAuth: []
        - ApiKeyAuth: []
        - SessionCookie: []
components:
  schemas:
    AuthPrincipal:
      properties:
        api_key_name:
          anyOf:
            - type: string
            - type: 'null'
          title: Api Key Name
        email:
          anyOf:
            - type: string
            - type: 'null'
          title: Email
        kind:
          enum:
            - api_key
            - session
            - legacy
          title: Kind
          type: string
        principal_id:
          title: Principal Id
          type: string
        scopes:
          items:
            type: string
          title: Scopes
          type: array
      required:
        - kind
        - principal_id
        - scopes
      title: AuthPrincipal
      type: object
    ApiErrorResponse:
      additionalProperties: false
      properties:
        detail:
          anyOf:
            - $ref: '#/components/schemas/ErrorDetail'
            - type: string
            - items: {}
              type: array
            - additionalProperties: true
              type: object
          title: Detail
      required:
        - detail
      title: ApiErrorResponse
      type: object
    ErrorDetail:
      additionalProperties: false
      description: Stable structured detail returned by versioned API errors.
      properties:
        code:
          title: Code
          type: string
        context:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Context
        message:
          title: Message
          type: string
        request_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Request Id
      required:
        - code
        - message
      title: ErrorDetail
      type: object
  securitySchemes:
    BearerAuth:
      description: Named syn_ API key or migration-only legacy key.
      scheme: bearer
      type: http
    ApiKeyAuth:
      description: Header alias for a named or legacy API key.
      in: header
      name: X-API-Key
      type: apiKey
    SessionCookie:
      description: Opaque administrator browser session.
      in: cookie
      name: synapse_session
      type: apiKey

````