Classy Designations API

openapi: 3.2.0
info:
  title: Classy API (GoFundMe Pro) Authentication Designations API
  description: 'The Classy API is a resource-oriented REST API for the Classy online fundraising platform (rebranding to GoFundMe Pro). It exposes Organizations, Campaigns, Fundraising Pages, Fundraising Teams, Transactions, Recurring Donation Plans, Members, Supporters, and Designations, among other resources, under a versioned base path (https://api.classy.org/2.0). Authentication uses OAuth2 client credentials: POST client_id/client_secret/grant_type as a JSON body to /oauth2/auth to receive a Bearer access_token. List endpoints return a Laravel-style pagination envelope (current_page, data, per_page, total, next_page_url, etc.) and support a `with` query parameter to eager-load related sub-resources (for example ?with=items or ?with=source_tracking_codes). This document models the endpoints confirmed against the official classy-org/classy-node resource map and the official classy-org/postman-collections examples; the full resource surface is broader (52+ resource types) and is documented in full only behind Classy/GoFundMe Pro developer credentials. Endpoint coverage: endpointsConfirmed - a curated set of the most-used endpoints across Organizations, Campaigns, Fundraising Pages, Fundraising Teams, Transactions, Recurring Donation Plans, Members, Supporters, and Designations, grounded in classy-org/classy-node''s src/resources.json and classy-org/postman-collections examples. endpointsModeled - request/response shapes for those endpoints, inferred from the Postman collection example bodies (field names, types, and the pagination envelope) since Classy does not publish a machine-readable OpenAPI/Swagger document.'
  version: '2.0'
  contact:
    name: Classy (GoFundMe Pro)
    url: https://www.classy.org
servers:
- url: https://api.classy.org/2.0
  description: Classy / GoFundMe Pro production API
security:
- bearerAuth: []
tags:
- name: Designations
  description: Funds or programs donors can direct gifts toward.
paths:
  /designations/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      operationId: getDesignation
      tags:
      - Designations
      summary: Retrieve a designation
      responses:
        '200':
          description: The requested designation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Designation'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateDesignation
      tags:
      - Designations
      summary: Update a designation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DesignationInput'
      responses:
        '200':
          description: The updated designation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Designation'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '422':
          $ref: '#/components/responses/ValidationError'
components:
  parameters:
    Id:
      name: id
      in: path
      required: true
      description: The numeric ID of the resource.
      schema:
        type: integer
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    ValidationError:
      description: The request payload failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing, invalid, or expired Bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    Error:
      type: object
      properties:
        error:
          type: string
        error_description:
          type: string
        permissions:
          type: array
          items:
            type: object
            properties:
              action:
                type: string
              entity:
                type: string
    DesignationInput:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        description:
          type: string
        active:
          type: boolean
      additionalProperties: true
    Designation:
      allOf:
      - $ref: '#/components/schemas/DesignationInput'
      - type: object
        properties:
          id:
            type: integer
          organization_id:
            type: integer
          campaign_id:
            type:
            - integer
            - 'null'
          raw_current_amount:
            type: number
          created_at:
            type: string
            format: date-time
          updated_at:
            type: string
            format: date-time
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'OAuth2 client_credentials access token obtained from POST /oauth2/auth. Passed as `Authorization: Bearer {access_token}`.'