openapi: 3.1.0
info:
  title: Utility Accounting Templates API
  description: UtilityAPI provides a REST API for collecting, standardizing, and sharing utility data including meters, bills, intervals, authorizations, and webhook events. Supports the Green Button standard for energy data sharing.
  version: '2'
  contact:
    name: UtilityAPI Support
    url: https://utilityapi.com/contact
  termsOfService: https://utilityapi.com/terms
servers:
- url: https://utilityapi.com/api/v2
  description: UtilityAPI Production Server
security:
- bearerAuth: []
tags:
- name: Templates
  description: Authorization form templates for formatting customer authorization forms
paths:
  /templates:
    get:
      operationId: listTemplates
      summary: List Templates
      description: List all authorization form templates for the authenticated account.
      tags:
      - Templates
      parameters:
      - name: limit
        in: query
        description: Maximum number of templates to return
        required: false
        schema:
          type: integer
          default: 100
      - name: next
        in: query
        description: Cursor for pagination
        required: false
        schema:
          type: string
      responses:
        '200':
          description: List of templates
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TemplateList'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /templates/{uid}:
    get:
      operationId: getTemplate
      summary: Get Template
      description: Retrieve a specific authorization form template by UID.
      tags:
      - Templates
      parameters:
      - $ref: '#/components/parameters/uid'
      responses:
        '200':
          description: Template details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Template'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Template:
      type: object
      properties:
        uid:
          type: string
          description: Unique identifier
        name:
          type: string
          description: Template name
        description:
          type: string
          description: Template description
        fields:
          type: array
          items:
            type: object
            properties:
              name:
                type: string
              type:
                type: string
              required:
                type: boolean
        created:
          type: string
          format: date-time
        modified:
          type: string
          format: date-time
    Error:
      type: object
      properties:
        errors:
          type: array
          items:
            type: string
        status:
          type: string
    TemplateList:
      type: object
      properties:
        templates:
          type: array
          items:
            $ref: '#/components/schemas/Template'
        next:
          type: string
          description: Pagination cursor
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing or invalid authentication token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    uid:
      name: uid
      in: path
      required: true
      description: Unique identifier of the resource
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API token from the UtilityAPI dashboard
externalDocs:
  description: UtilityAPI Documentation
  url: https://utilityapi.com/docs