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OpenAPI Specification

openapi: 3.2.0
info:
  title: Classy API (GoFundMe Pro) Campaigns API
  description: The Classy API is a resource-oriented REST API for the Classy online fundraising platform (rebranding to GoFundMe Pro).
  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: Campaigns
  description: Donation forms, peer-to-peer, crowdfunding, and event campaigns.
paths:
  /campaigns/{id}:
    parameters:
    - $ref: '#/components/parameters/Id'
    - $ref: '#/components/parameters/With'
    get:
      operationId: getCampaign
      tags:
      - Campaigns
      summary: Retrieve a campaign
      responses:
        '200':
          description: The requested campaign.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Campaign'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    put:
      operationId: updateCampaign
      tags:
      - Campaigns
      summary: Update a campaign
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CampaignInput'
      responses:
        '200':
          description: The updated campaign.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Campaign'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '422':
          $ref: '#/components/responses/ValidationError'
  /campaigns/{id}/overview:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      operationId: getCampaignOverview
      tags:
      - Campaigns
      summary: Retrieve a campaign's fundraising overview
      description: Progress totals - raised amount, goal, donor count - for a campaign.
      responses:
        '200':
          description: The campaign overview.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Overview'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/publish:
    parameters:
    - $ref: '#/components/parameters/Id'
    post:
      operationId: publishCampaign
      tags:
      - Campaigns
      summary: Publish a campaign
      responses:
        '200':
          description: The published campaign.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Campaign'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/unpublish:
    parameters:
    - $ref: '#/components/parameters/Id'
    post:
      operationId: unpublishCampaign
      tags:
      - Campaigns
      summary: Unpublish a campaign
      responses:
        '200':
          description: The unpublished campaign.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Campaign'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/deactivate:
    parameters:
    - $ref: '#/components/parameters/Id'
    post:
      operationId: deactivateCampaign
      tags:
      - Campaigns
      summary: Deactivate a campaign
      responses:
        '200':
          description: The deactivated campaign.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Campaign'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/fundraising-pages:
    parameters:
    - $ref: '#/components/parameters/Id'
    - $ref: '#/components/parameters/With'
    get:
      operationId: listCampaignFundraisingPages
      tags:
      - Campaigns
      summary: List a campaign's fundraising pages
      responses:
        '200':
          description: A paginated list of fundraising pages.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FundraisingPagePage'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createCampaignFundraisingPage
      tags:
      - Campaigns
      summary: Create a fundraising page under a campaign
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FundraisingPageInput'
      responses:
        '200':
          description: The created fundraising page.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FundraisingPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
  /campaigns/{id}/fundraising-teams:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      operationId: listCampaignFundraisingTeams
      tags:
      - Campaigns
      summary: List a campaign's fundraising teams
      responses:
        '200':
          description: A paginated list of fundraising teams.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FundraisingTeamPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createCampaignFundraisingTeam
      tags:
      - Campaigns
      summary: Create a fundraising team under a campaign
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FundraisingTeamInput'
      responses:
        '200':
          description: The created fundraising team.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FundraisingTeam'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
  /campaigns/{id}/designations:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      operationId: listCampaignDesignations
      tags:
      - Campaigns
      summary: List a campaign's designations
      responses:
        '200':
          description: A paginated list of designations.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DesignationPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/unassigned-designations:
    parameters:
    - $ref: '#/components/parameters/Id'
    get:
      operationId: listCampaignUnassignedDesignations
      tags:
      - Campaigns
      summary: List a campaign's unassigned designations
      responses:
        '200':
          description: A paginated list of designations not assigned to a fundraising page.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DesignationPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /campaigns/{id}/transactions:
    parameters:
    - $ref: '#/components/parameters/Id'
    - $ref: '#/components/parameters/With'
    get:
      operationId: listCampaignTransactions
      tags:
      - Campaigns
      summary: List a campaign's transactions
      responses:
        '200':
          description: A paginated list of transactions.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TransactionPage'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createCampaignTransaction
      tags:
      - Campaigns
      summary: Create a transaction on a campaign (offline / bulk donations)
      description: Posts an offline donation transaction against a campaign, as used by the official "Bulk Offline Donations" Postman collection for CSV/JSON batch imports.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/OfflineTransactionInput'
      responses:
        '200':
          description: The created transaction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Transaction'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '422':
          $ref: '#/components/responses/ValidationError'
  /campaigns/{id}/source-tracking-codes:
    parameters:
    - $ref: '#/components/parameters/Id'
    - name: fundraisingTeams
      in: query
      schema:
        type: boolean
    - name: fundraisingPages
      in: query
      schema:
        type: boolean
    - name: transactions
      in: query
      schema:
        type: boolean
    get:
      operationId: listCampaignSourceTrackingCodes
      tags:
      - Campaigns
      summary: List a campaign's source tracking codes
      responses:
        '200':
          description: A list of source tracking codes.
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/SourceTrackingCode'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    PaginationEnvelope:
      type: object
      properties:
        current_page:
          type: integer
        first_page_url:
          type: string
        from:
          type: integer
        last_page:
          type: integer
        last_page_url:
          type: string
        next_page_url:
          type:
          - string
          - 'null'
        path:
          type: string
        per_page:
          type: integer
        prev_page_url:
          type:
          - string
          - 'null'
        to:
          type: integer
        total:
          type: integer
    Overview:
      type: object
      properties:
        raw_goal:
          type: number
        raw_total_raised:
          type: number
        donor_count:
          type: integer
        currency_code:
          type: string
      additionalProperties: true
    FundraisingPage:
      allOf:
      - $ref: '#/components/schemas/FundraisingPageInput'
      - type: object
        properties:
          id:
            type: integer
          campaign_id:
            type: integer
          fundraising_team_id:
            type:
            - integer
            - 'null'
          status:
            type: string
          url:
            type: string
          raw_current_amount:
            type: number
          created_at:
            type: string
            format: date-time
          updated_at:
            type: string
            format: date-time
    FundraisingTeam:
      allOf:
      - $ref: '#/components/schemas/FundraisingTeamInput'
      - type: object
        properties:
          id:
            type: integer
          campaign_id:
            type: integer
          status:
            type: string
          url:
            type: string
          raw_current_amount:
            type: number
          created_at:
            type: string
            format: date-time
          updated_at:
            type: string
            format: date-time
    DesignationPage:
      allOf:
      - $ref: '#/components/schemas/PaginationEnvelope'
      - type: object
        properties:
          data:
            type: array
            items:
              $ref: '#/components/schemas/Designation'
    Transaction:
      type: object
      description: Field names confirmed against the official "Fetch Multi-Item Order" Postman collection example response.
      properties:
        id:
          type: integer
        campaign_id:
          type: integer
        organization_id:
          type: integer
        fundraising_page_id:
          type:
          - integer
          - 'null'
        fundraising_team_id:
          type:
          - integer
          - 'null'
        supporter_id:
          type: integer
        status:
          type: string
          enum:
          - success
          - pending
          - failed
          - refunded
        billing_first_name:
          type: string
        billing_last_name:
          type: string
        billing_address1:
          type: string
        billing_city:
          type: string
        billing_state:
          type: string
        billing_postal_code:
          type: string
        billing_country:
          type: string
        card_type:
          type: string
        card_last_four:
          type: integer
        charged_at:
          type: string
          format: date-time
        charged_currency_code:
          type: string
        charged_total_gross_amount:
          type: number
        classy_fees_amount:
          type: number
        total_gross_amount:
          type: number
        comment:
          type: string
        acknowledgements_count:
          type: integer
        items:
          type: array
          items:
            $ref: '#/components/schemas/TransactionItem'
        updated_at:
          type: string
          format: date-time
      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
    TransactionPage:
      allOf:
      - $ref: '#/components/schemas/PaginationEnvelope'
      - type: object
        properties:
          data:
            type: array
            items:
              $ref: '#/components/schemas/Transaction'
    FundraisingPagePage:
      allOf:
      - $ref: '#/components/schemas/PaginationEnvelope'
      - type: object
        properties:
          data:
            type: array
            items:
              $ref: '#/components/schemas/FundraisingPage'
    FundraisingTeamInput:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        goal:
          type: number
        parent_team_id:
          type:
          - integer
          - 'null'
      additionalProperties: true
    FundraisingPageInput:
      type: object
      required:
      - title
      properties:
        title:
          type: string
        goal:
          type: number
        story:
          type: string
        member_id:
          type: integer
      additionalProperties: true
    FundraisingTeamPage:
      allOf:
      - $ref: '#/components/schemas/PaginationEnvelope'
      - type: object
        properties:
          data:
            type: array
            items:
              $ref: '#/components/schemas/FundraisingTeam'
    CampaignInput:
      type: object
      required:
      - name
      - type
      properties:
        name:
          type: string
        type:
          type: string
          description: Campaign type, e.g. donation, peer_to_peer, crowdfunding, event, ticketed_event.
        goal:
          type: number
        currency_code:
          type: string
        started_at:
          type: string
          format: date-time
        ended_at:
          type: string
          format: date-time
      additionalProperties: true
    SourceTrackingCode:
      type: object
      description: Confirmed against the official "Fetch Source Codes" Postman collection example.
      properties:
        id:
          type: integer
        campaign_id:
          type: integer
        code:
          type: string
        source:
          type: string
        medium:
          type: string
        fundraising_teams:
          type: array
          items:
            type: object
            additionalProperties: true
        fundraising_pages:
          type: array
          items:
            type: object
            additionalProperties: true
        transactions:
          type: array
          items:
            type: object
            additionalProperties: true
      additionalProperties: true
    Campaign:
      allOf:
      - $ref: '#/components/schemas/CampaignInput'
      - type: object
        properties:
          id:
            type: integer
          organization_id:
            type: integer
          status:
            type: string
          raw_current_raised_amount:
            type: number
          created_at:
            type: string
            format: date-time
          updated_at:
            type: string
            format: date-time
    DesignationInput:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        description:
          type: string
        active:
          type: boolean
      additionalProperties: true
    OfflineTransactionInput:
      type: object
      description: Modeled on the official classy-org/postman-collections "Bulk Offline Donations" example bodies (Offline Transaction CSV / JSON).
      required:
      - billing_first_name
      - billing_last_name
      - items
      - offline_payment_info
      properties:
        billing_address1:
          type: string
        billing_address2:
          type: string
        billing_city:
          type: string
        billing_country:
          type: string
        billing_first_name:
          type: string
        billing_last_name:
          type: string
        billing_postal_code:
          type: string
        billing_state:
          type: string
        member_email_address:
          type: string
          format: email
        member_name:
          type: string
        member_phone:
          type: string
        status:
          type: string
          enum:
          - success
          - pending
          - failed
        offline_payment_info:
          type: object
          properties:
            payment_type:
              type: string
              description: e.g. cash, check, in_kind.
        items:
          type: array
          items:
            type: object
            properties:
              product_name:
                type: string
              quantity:
                type: integer
              raw_final_price:
                type: number
              type:
                type: string
                description: e.g. donation, ticket, merchandise.
    TransactionItem:
      type: object
      properties:
        id:
          type: integer
        transaction_id:
          type: integer
        type:
          type: string
          description: e.g. donation, ticket, merchandise, fee.
        donation_gross_amount:
          type: number
        donation_net_amount:
          type: number
        campaign_id:
          type: integer
        fundraising_page_id:
          type:
          - integer
          - 'null'
        organization_id:
          type: integer
        raw_final_price:
          type: number
        currency_code:
          type: string
        promo_code_id:
          type:
          - integer
          - 'null'
      additionalProperties: true
    Error:
      type: object
      properties:
        error:
          type: string
        error_description:
          type: string
        permissions:
          type: array
          items:
            type: object
            properties:
              action:
                type: string
              entity:
                type: string
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Missing, invalid, or expired Bearer token.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    ValidationError:
      description: The request payload failed validation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    Id:
      name: id
      in: path
      required: true
      description: The numeric ID of the resource.
      schema:
        type: integer
    With:
      name: with
      in: query
      required: false
      description: Comma-separated list of related sub-resources to eager-load, e.g. items, source_tracking_codes, organization, member.
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'OAuth2 client_credentials access token obtained from POST /oauth2/auth. Passed as `Authorization: Bearer {access_token}`.'