openapi: 3.2.0
info:
  title: Reference Custom Fields API
  version: 1.0.0
servers:
- url: https://api.beehiiv.com/v2
  description: Default
tags:
- name: Custom Fields
paths:
  /publications/{publicationId}/custom_fields:
    post:
      operationId: create
      summary: 'Create custom field <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:write</Badge>'
      description: Create a custom field on a publication, for use in subscriptions.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                kind:
                  $ref: '#/components/schemas/type__CustomFieldType'
                display:
                  type: string
              required:
              - kind
              - display
    get:
      operationId: index
      summary: 'List custom fields <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:read</Badge>'
      description: List all custom fields on a publication.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldIndexResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
  /publications/{publicationId}/custom_fields/{id}:
    get:
      operationId: show
      summary: 'Get custom field <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:read</Badge>'
      description: View a specific custom field on a publication.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: id
        in: path
        description: The ID of the Custom Fields object
        required: true
        schema:
          type: string
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
    put:
      operationId: put
      summary: 'Update custom field <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:write</Badge>'
      description: Update a custom field on a publication.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: id
        in: path
        description: The ID of the Custom Fields object
        required: true
        schema:
          type: string
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                display:
                  type: string
    patch:
      operationId: patch
      summary: 'Update custom field <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:write</Badge>'
      description: Update a custom field on a publication.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: id
        in: path
        description: The ID of the Custom Fields object
        required: true
        schema:
          type: string
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldsPatchResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                display:
                  type: string
    delete:
      operationId: delete
      summary: 'Delete custom field <Badge intent="info" minimal outlined>OAuth Scope: custom_fields:write</Badge>'
      description: Delete a custom field from a publication.
      tags:
      - Custom Fields
      parameters:
      - name: publicationId
        in: path
        description: The prefixed ID of the publication object
        required: true
        schema:
          $ref: '#/components/schemas/type_ids_PublicationId'
      - name: id
        in: path
        description: The ID of the Custom Fields object
        required: true
        schema:
          type: string
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '204':
          description: No Content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_customFields_CustomFieldsDeleteResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '401':
          description: Unauthorized. The API key or OAuth access token is missing, invalid, or expired.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '404':
          description: Resource Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '429':
          description: Rate Limit Exceeded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type__Error'
components:
  schemas:
    type_customFields_CustomFieldInfo:
      type: object
      properties:
        id:
          type: string
        kind:
          $ref: '#/components/schemas/type__CustomFieldType'
        display:
          type: string
        created:
          type: integer
        options:
          type: array
          items:
            type: string
          description: Array of option values. Only included when kind is "list".
      title: CustomFieldInfo
    type_customFields_CustomFieldsPatchResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/type_customFields_CustomFieldInfo'
      title: CustomFieldsPatchResponse
    type__CustomFieldType:
      type: string
      enum:
      - string
      - integer
      - boolean
      - date
      - datetime
      - list
      - double
      description: The type of value being stored in the custom field.
      title: CustomFieldType
    type_customFields_CustomFieldsDeleteResponse:
      type: object
      properties:
        message:
          type: string
      title: CustomFieldsDeleteResponse
    type_ids_PublicationId:
      type: string
      description: The prefixed ID of the publication.
      title: PublicationId
    type__Error:
      type: object
      properties:
        status:
          type: integer
        statusText:
          type: string
        errors:
          type: array
          items:
            $ref: '#/components/schemas/type__ErrorDetail'
      required:
      - status
      - statusText
      - errors
      description: The top level error response.
      title: Error
    type__ErrorDetail:
      type: object
      properties:
        message:
          type: string
        code:
          type: string
      required:
      - message
      - code
      title: ErrorDetail
    type_customFields_CustomFieldResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/type_customFields_CustomFieldInfo'
      title: CustomFieldResponse
    type_customFields_CustomFieldIndexResponse:
      type: object
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/type_customFields_CustomFieldInfo'
        limit:
          type: integer
          description: The limit placed on the results. If no limit was specified in the request, this defaults to 10.
        page:
          type: integer
          default: 1
          description: The page number the results are from. If no page was specified in the request, this defaults to page 1.
        total_results:
          type: integer
          description: The total number of results from all pages.
        total_pages:
          type: integer
          description: The total number of pages.
      title: CustomFieldIndexResponse
  securitySchemes:
    BearerAuthScheme:
      type: http
      scheme: bearer