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

# Retrieve a Sender ID

> Returns the Sender ID identified by `id`.



## OpenAPI

````yaml https://wavix.github.io/wavix-openapi/wavix-api.yaml get /v3/messages/sender-ids/{id}
openapi: 3.1.0
info:
  title: Wavix APIs
  description: >-
    Wavix provides robust APIs that let you integrate voice and text messaging
    features directly into your app. Send text, place calls, and access detailed
    reports  programmatically.
  termsOfService: https://wavix.com/terms-and-conditions
  license:
    name: MIT
    identifier: MIT
  contact:
    name: Wavix
    url: https://wavix.com
    email: support@wavix.com
  version: '1.0'
servers:
  - url: https://api.wavix.com
    description: https://api.wavix.com
    variables: {}
security:
  - bearerAuth: []
tags:
  - name: SIP trunks
    description: SIP trunks
  - name: Buy
    description: Numbers
  - name: Cart
    description: Numbers
  - name: My numbers
    description: Numbers
  - name: Billing
    description: Billing, transactions, and invoices
  - name: Profile
    description: Account profile and customer information
  - name: CDRs
    description: Call detail records and call history
  - name: Speech Analytics
    description: Call transcription and speech analytics
  - name: SMS and MMS
    description: Messaging
  - name: Number Validator
    description: Phone number validation
  - name: Link shortener
    description: Short link and click metrics
  - name: 2FA
    description: Two-factor authentication
  - name: 10DLC
    description: 10DLC Campaigns and Brands
  - name: API Keys
    description: API key management
  - name: Call webhooks
    description: Webhook configuration for call events
  - name: Call control
    description: Programmable Voice
  - name: Call streaming
    description: Real-time call audio streaming over WebSocket
  - name: Call recording
    description: Call recording
  - name: Sub-accounts
    description: Sub-account management
  - name: Voice campaigns
    description: Outbound voice campaigns
  - name: Wavix Embeddable
    description: WebRTC embeddable widget
paths:
  /v3/messages/sender-ids/{id}:
    get:
      tags:
        - SMS and MMS
      summary: Retrieve a Sender ID
      description: Returns the Sender ID identified by `id`.
      operationId: sms_and_mms_sender_ids_get
      parameters:
        - name: id
          in: path
          required: true
          description: The unique ID of the Sender ID.
          schema:
            type: string
            format: uuid
      responses:
        '200':
          description: Returns the Sender ID.
          headers: {}
          content:
            application/json:
              schema:
                allOf:
                  - $ref: '#/components/schemas/SenderIDResponse'
              examples:
                success:
                  summary: Successful response
                  value:
                    id: 3c7a5a90-43e0-43e0-b006-fdfea30c5a7c
                    sender_id: Wavix
                    type: alphanumeric
                    usecase: promo
                    samples:
                      - Sample
                    allowlisted_in:
                      - GB
        '403':
          $ref: '#/components/responses/ForbiddenErrorResponse'
        '404':
          $ref: '#/components/responses/NotFoundErrorResponse'
      deprecated: false
      security:
        - bearerAuth:
            - messages:read
components:
  schemas:
    SenderIDResponse:
      type: object
      additionalProperties: false
      properties:
        id:
          type: string
          format: uuid
          description: Sender ID ID.
          example: 3c7a5a90-43e0-43e0-b006-fdfea30c5a7c
        sender_id:
          type: string
          description: Sender ID.
          example: Wavix
        type:
          type: string
          description: >-
            Format of the Sender ID. One of `alphanumeric` (a text sender name),
            `numeric` (a phone number), or `shortcode` (a short code).
          enum:
            - alphanumeric
            - numeric
            - shortcode
          example: alphanumeric
        usecase:
          type: string
          description: Use case for the Sender ID.
          example: promo
        samples:
          type: array
          description: Message samples.
          items:
            type: string
            example: Sample
        allowlisted_in:
          type: array
          description: List of countries where the Sender ID is allowlisted.
          items:
            type: string
            example: GB
      required:
        - id
        - sender_id
        - type
    ForbiddenErrorResponse:
      title: ForbiddenErrorResponse
      type: object
      properties:
        success:
          type: boolean
          description: >-
            Indicates whether the request was successful. Always `false` for
            this error.
          example: false
        message:
          type: string
          description: Human-readable description of why access is forbidden.
          example: The service is not provisioned for your account.
    NotFoundErrorResponse:
      title: NotFoundErrorResponse
      type: object
      properties:
        success:
          type: boolean
          description: >-
            Indicates whether the request was successful. Always `false` for
            this error.
          example: false
        message:
          type: string
          description: >-
            Human-readable description stating that no resource matches the
            given ID.
          example: Record not found
  responses:
    ForbiddenErrorResponse:
      description: Request failed. The feature is disabled for your account.
      headers: {}
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ForbiddenErrorResponse'
    NotFoundErrorResponse:
      description: Request failed. An object with the specified ID is not found.
      headers: {}
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/NotFoundErrorResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: >
        Wavix API key. Pass as `Authorization: Bearer <api_key>`. Keys support
        per-resource scopes (none / read / write). See [Restricted keys and
        scopes](https://docs.wavix.com/api-reference/authentication#restricted-keys-and-scopes).

````