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OpenAPI Specification

openapi: 3.2.0
info:
  title: Pixieset Studio & Gallery API (Modeled, Unofficial)…
  description: Pixieset does not publish a public or partner developer API - there is no self-serve API key or OAuth signup, no official API reference, and no developer program.
  version: 1.0-modeled
  contact:
    name: Pixieset
    url: https://pixieset.com
servers:
- url: https://studio.pixieset.com/api/v1
  description: Studio API (business management) - modeled, unofficial
- url: https://galleries.pixieset.com/api/v1
  description: Gallery API (client delivery & sales) - modeled, unofficial
security:
- sessionCookie: []
tags:
- name: Sessions
  description: Bookable session types, scheduling, and availability.
paths:
  /session_types/:
    get:
      operationId: listSessionTypes
      tags:
      - Sessions
      summary: List session types
      description: Bookable service definitions with scheduling and payment config.
      responses:
        '200':
          description: List of session types.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/SessionType'
    post:
      operationId: createSessionType
      tags:
      - Sessions
      summary: Create a session type
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SessionType'
      responses:
        '201':
          description: Created session type.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/SessionType'
  /session_types/{session_type_id}/check-day-avail/{date_timezone}:
    get:
      operationId: checkDayAvailability
      tags:
      - Sessions
      summary: Check day availability for a session type
      parameters:
      - name: session_type_id
        in: path
        required: true
        schema:
          type: string
          example: set_SES001ABC123DEF456GHI789JKL012
      - name: date_timezone
        in: path
        required: true
        description: 'Format: YYYY-M-D-Area/City, e.g. 2025-8-7-Europe/London'
        schema:
          type: string
      responses:
        '200':
          description: Availability for the requested day.
          content:
            application/json:
              schema:
                type: object
  /sessions:
    get:
      operationId: listSessions
      tags:
      - Sessions
      summary: List booked sessions
      responses:
        '200':
          description: Booked sessions with client and session-type info.
          content:
            application/json:
              schema:
                type: object
components:
  schemas:
    SessionType:
      type: object
      properties:
        id:
          type: string
          example: set_SES001ABC123DEF456GHI789JKL012
        name:
          type: string
        status:
          type: string
          enum:
          - published
          - draft
        duration:
          type: integer
          description: Minutes
        location:
          type: string
        payment_amount_full:
          type: integer
          description: Smallest currency unit
        currency:
          type: string
          example: gbp
        collect_payment:
          type: boolean
  securitySchemes:
    sessionCookie:
      type: apiKey
      in: cookie
      name: session_cookie
      description: Session cookie issued by the Pixieset web login flow (studio.pixieset.com/login or galleries.pixieset.com/login). This is the internal web-app session mechanism, not a published API-key or OAuth developer credential - Pixieset does not offer either for third-party use. Write operations additionally require an X-CSRF-Token header per the reverse-engineered documentation.
externalDocs:
  description: Unofficial Pixieset API documentation (trozz/pixieset-api-docs)
  url: https://trozz.github.io/pixieset-api-docs/