openapi: 3.0.3
info:
  title: PetExec Authentication Purchase History API
  description: The PetExec API is a REST API for existing PetExec customers and their developers to extend the PetExec pet-care business management platform (daycare, boarding, grooming, training, and scheduled services). Every endpoint, path, and scope in this document is transcribed directly from PetExec's own public GitHub examples repository (https://github.com/PetExec/API-Examples), which is the only complete source of PetExec API technical detail publicly available - PetExec's interactive apidoc reference at https://secure.petexec.net/api/apidoc/index.html is a JavaScript-rendered single-page app and does not expose a machine-readable spec. Access requires an active PetExec account. Client credentials (client_id / client_secret) are self-issued from Company Preferences > Misc. Settings > Maintain API Applications inside the PetExec console, then exchanged for a scoped Bearer token via an OAuth2 Resource Owner Password Credentials (password) grant against POST /token. PetExec was acquired by Togetherwork in November 2024 and is being migrated toward Gingr; PetExec is no longer accepting new customers, but this API surface is documented as live for existing accounts as of the review date. Some of PetExec's own published examples are internally inconsistent (mixed "user-card" / "userCard" casing, a menu example that appears to call the wrong path) - those inconsistencies are called out inline below rather than silently corrected.
  version: '1.0'
  contact:
    name: PetExec
    url: https://www.petexec.net/features/api-for-developers
servers:
- url: https://secure.petexec.net/api
  description: PetExec production API (used by nearly all official PHP and most JavaScript examples)
- url: https://beta.petexec.net/api
  description: PetExec beta/staging API (referenced by some official JavaScript examples for the same paths; not separately documented)
security:
- bearerAuth: []
tags:
- name: Purchase History
  description: Owner purchase/transaction history.
paths:
  /purchase-history/owner/{owner_id}:
    get:
      operationId: getPurchaseHistory
      tags:
      - Purchase History
      summary: Get an owner's purchase history
      parameters:
      - $ref: '#/components/parameters/OwnerId'
      responses:
        '200':
          description: The owner's purchase history.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/PurchaseHistoryEntry'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    Error:
      type: object
      additionalProperties: true
    PurchaseHistoryEntry:
      type: object
      additionalProperties: true
  responses:
    Unauthorized:
      description: Missing, invalid, or expired Bearer token, or insufficient scope.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    OwnerId:
      name: owner_id
      in: path
      required: true
      description: The PetExec owner (pet parent) ID.
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'OAuth2 password-grant access token obtained from POST /token. Passed as `Authorization: Bearer YOUR_ACCESS_TOKEN`.'