openapi: 3.0.3
info:
  title: Eventzilla Attendees Transactions API
  description: The Eventzilla REST API provides access to event management operations including listing and retrieving events, managing ticket categories, processing registrations and orders, managing attendees, performing check-ins, and handling checkout workflows. Authentication is via an API key passed in the x-api-key request header.
  version: '2.0'
  contact:
    name: Eventzilla Support
    email: support@eventzilla.net
    url: https://community.eventzilla.net/
  termsOfService: https://www.eventzilla.net/terms-conditions/
  license:
    name: Proprietary
    url: https://www.eventzilla.net/terms-conditions/
servers:
- url: https://www.eventzillaapi.net/api/v2
  description: Eventzilla API v2
security:
- ApiKeyAuth: []
tags:
- name: Transactions
  description: Transaction and order operations
paths:
  /events/{eventid}/transactions:
    get:
      operationId: listEventTransactions
      summary: List transactions for event
      description: Retrieve all transactions for a specific event with pagination.
      tags:
      - Transactions
      parameters:
      - name: eventid
        in: path
        required: true
        description: Unique identifier of the event
        schema:
          type: integer
      - name: offset
        in: query
        description: Number of records to skip
        schema:
          type: integer
          default: 0
      - name: limit
        in: query
        description: Maximum records per response
        schema:
          type: integer
          default: 20
      responses:
        '200':
          description: Paginated list of transactions
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionsListResponse'
  /events/order/confirm:
    post:
      operationId: confirmOrder
      summary: Confirm event order
      description: Confirm a pending order for an event.
      tags:
      - Transactions
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrderConfirmRequest'
      responses:
        '200':
          description: Order confirmation result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderConfirmResponse'
  /events/order/cancel:
    post:
      operationId: cancelOrder
      summary: Cancel event order
      description: Cancel an existing order for an event.
      tags:
      - Transactions
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OrderCancelRequest'
      responses:
        '200':
          description: Order cancellation result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OrderCancelResponse'
  /transactions/{checkout_id}:
    get:
      operationId: getTransactionByCheckoutId
      summary: Get transaction by checkout ID
      description: Retrieve a transaction using its checkout identifier.
      tags:
      - Transactions
      parameters:
      - name: checkout_id
        in: path
        required: true
        description: Checkout identifier for the transaction
        schema:
          type: integer
      responses:
        '200':
          description: Transaction details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionDetailResponse'
  /transactions/{refno}:
    get:
      operationId: getTransactionByRef
      summary: Get transaction by reference number
      description: Retrieve a transaction using its reference number.
      tags:
      - Transactions
      parameters:
      - name: refno
        in: path
        required: true
        description: Reference number for the transaction
        schema:
          type: string
      responses:
        '200':
          description: Transaction details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionDetailResponse'
components:
  schemas:
    TransactionsListResponse:
      type: object
      properties:
        pagination:
          type: array
          items:
            $ref: '#/components/schemas/Pagination'
        transactions:
          type: array
          items:
            $ref: '#/components/schemas/Transaction'
    OrderCancelRequest:
      type: object
      required:
      - checkout_id
      - eventid
      properties:
        checkout_id:
          type: integer
        eventid:
          type: integer
        comments:
          type: string
    OrderCancelResponse:
      type: object
      properties:
        ordercancel:
          type: string
          example: success
    TransactionDetailResponse:
      type: object
      properties:
        transaction:
          type: array
          items:
            $ref: '#/components/schemas/TransactionDetail'
    OrderConfirmRequest:
      type: object
      required:
      - checkout_id
      - eventid
      properties:
        checkout_id:
          type: integer
        eventid:
          type: integer
        comments:
          type: string
        sendemail:
          type: boolean
          default: true
    Pagination:
      type: object
      properties:
        offset:
          type: integer
        limit:
          type: integer
        total:
          type: integer
    TransactionDetail:
      type: object
      properties:
        refno:
          type: string
        checkout_id:
          type: number
        transaction_date:
          type: string
        transaction_amount:
          type: number
        tickets_in_transaction:
          type: number
        event_date:
          type: string
          format: date-time
        transaction_status:
          type: string
        user_id:
          type: number
        event_id:
          type: number
        title:
          type: string
        email:
          type: string
          format: email
        buyer_first_name:
          type: string
        buyer_last_name:
          type: string
        promo_code:
          type: string
        payment_type:
          type: string
        comments:
          type: string
        transaction_tax:
          type: number
        transaction_discount:
          type: number
        eventzilla_fee:
          type: number
    Transaction:
      type: object
      properties:
        transaction_ref:
          type: string
        checkout_id:
          type: number
        transaction_date:
          type: string
        transaction_amount:
          type: string
        tickets_in_transaction:
          type: number
        event_date:
          type: string
          format: date-time
        transaction_status:
          type: string
        user_id:
          type: number
        event_id:
          type: number
        title:
          type: string
        email:
          type: string
          format: email
        buyer_first_name:
          type: string
        buyer_last_name:
          type: string
        promo_code:
          type: string
        payment_type:
          type: string
        comments:
          type: string
    OrderConfirmResponse:
      type: object
      properties:
        orderconfirm:
          type: string
          example: success
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
externalDocs:
  description: Eventzilla API Documentation
  url: https://developer.eventzilla.net/docs/