> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nudgen.net/llms.txt
> Use this file to discover all available pages before exploring further.

# List sending domains



## OpenAPI

````yaml /openapi.json get /api/v1/settings/sending-domains
openapi: 3.1.0
info:
  title: Nudgen Developer API
  version: 1.0.0
  description: >-
    REST API for contacts, campaigns, Lifetime triggers, sending domains, brand
    settings, and AI drafts. Most endpoints use a Personal Access Token;
    Lifetime triggers require a scoped team API key.
servers:
  - url: https://app.nudgen.net
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Identity
  - name: Contacts
  - name: Campaigns
  - name: Brand settings
  - name: AI
  - name: Team API keys
  - name: Sending domains
paths:
  /api/v1/settings/sending-domains:
    parameters:
      - $ref: '#/components/parameters/TeamId'
    get:
      tags:
        - Sending domains
      summary: List sending domains
      operationId: listSendingDomains
      responses:
        '200':
          description: Sending domain settings
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SendingDomainsResponse'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '409':
          $ref: '#/components/responses/BadRequest'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  parameters:
    TeamId:
      name: teamId
      in: query
      required: true
      description: ID of the currently active workspace. Must match the authenticated team.
      schema:
        type: string
  schemas:
    SendingDomainsResponse:
      type: object
      properties:
        domains:
          type: array
          items:
            $ref: '#/components/schemas/SendingDomain'
        defaultDomainId:
          type:
            - string
            - 'null'
        holdReason:
          type:
            - string
            - 'null'
        canManage:
          type: boolean
        canUseCustomSender:
          type: boolean
    SendingDomain:
      type: object
      properties:
        id:
          type: string
        domain:
          type: string
        senderEmail:
          type: string
          format: email
        senderName:
          type: string
        status:
          type: string
        ownershipToken:
          type: string
        ownershipVerifiedAt:
          type:
            - string
            - 'null'
          format: date-time
        dnsRecords:
          description: >-
            DNS records to publish or check for this domain. Shape may vary by
            provider.
          type:
            - array
            - object
          items: {}
          additionalProperties: true
        dkimVerified:
          type: boolean
        returnPathVerified:
          type: boolean
        dmarcStatus:
          type:
            - string
            - 'null'
        lastCheckedAt:
          type:
            - string
            - 'null'
          format: date-time
        lastError:
          type:
            - string
            - 'null'
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
  responses:
    BadRequest:
      description: Validation error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    Unauthorized:
      description: Missing, invalid, revoked, or expired token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    RateLimited:
      description: Rate limit exceeded
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: PAT
      description: Personal Access Token created from Settings -> API Keys.

````