openapi: 3.1.0 info: title: Eventbrite Platform Attendees Categories API description: Partial OpenAPI for the Eventbrite Platform API. The official Eventbrite Python SDK at https://github.com/eventbrite/eventbrite-sdk-python confirms the base URL https://www.eventbriteapi.com/v3 and the /users/me/, /events/{id}/, and /ticket_classes endpoint patterns. The surrounding resources (organizations, orders, attendees, venues, categories) follow the same conventions documented at https://www.eventbrite.com/platform/api. Authentication is OAuth 2.0 bearer token (private token or OAuth-issued token). version: 3.0.0 contact: name: API Evangelist email: kin@apievangelist.com license: name: Proprietary servers: - url: https://www.eventbriteapi.com/v3 description: Eventbrite v3 production API security: - bearerAuth: [] tags: - name: Categories paths: /categories/: get: summary: List event categories operationId: listCategories tags: - Categories responses: '200': description: Categories list content: application/json: schema: type: object properties: categories: type: array items: $ref: '#/components/schemas/Category' pagination: $ref: '#/components/schemas/Pagination' components: schemas: Category: type: object properties: id: type: string resource_uri: type: string format: uri name: type: string name_localized: type: string short_name: type: string short_name_localized: type: string Pagination: type: object properties: object_count: type: integer page_number: type: integer page_size: type: integer page_count: type: integer has_more_items: type: boolean continuation: type: string securitySchemes: bearerAuth: type: http scheme: bearer description: OAuth 2.0 token (private token or OAuth-issued)