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

# Submit A2P brand registration



## OpenAPI

````yaml post /agency/twilio/a2p-brand-registration
openapi: 3.0.0
info:
  title: ClearTalk API
  description: The ClearTalk API Documentation
  version: '1.0'
  contact:
    name: Developer Support
    email: devsupport@cleartalk.ai
servers:
  - url: https://api.cleartalk.ai
    description: ClearTalk AI API Server
security: []
tags: []
paths:
  /agency/twilio/a2p-brand-registration:
    post:
      tags:
        - Twilio
      summary: Submit A2P brand registration
      operationId: TwilioController_submitA2PBrandRegistration
      parameters: []
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/A2PBrandRegistrationDto'
      responses:
        '201':
          description: A2P brand registration submitted successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  sid:
                    type: string
                    description: Brand registration SID
                  account_sid:
                    type: string
                    description: Account SID
                  friendly_name:
                    type: string
                    description: Friendly name
                  brand_type:
                    type: string
                    description: Brand type
                  business_name:
                    type: string
                    description: Business name
                  business_registration_number:
                    type: string
                    description: Business registration number
                  business_type:
                    type: string
                    description: Business type
                  business_address:
                    type: string
                    description: Business address
                  business_city:
                    type: string
                    description: Business city
                  business_state:
                    type: string
                    description: Business state
                  business_postal_code:
                    type: string
                    description: Business postal code
                  business_country_code:
                    type: string
                    description: Business country code
                  contact_first_name:
                    type: string
                    description: Contact first name
                  contact_last_name:
                    type: string
                    description: Contact last name
                  contact_phone:
                    type: string
                    description: Contact phone
                  contact_email:
                    type: string
                    description: Contact email
                  business_description:
                    type: string
                    description: Business description
                  use_case_description:
                    type: string
                    description: Use case description
                  message_volume:
                    type: string
                    description: Message volume
                  additional_information:
                    type: string
                    description: Additional information
                  status:
                    type: string
                    description: Registration status
                  date_created:
                    type: string
                    description: Creation date
                  date_updated:
                    type: string
                    description: Last update date
                  url:
                    type: string
                    description: Resource URL
        '400':
          description: Bad request - invalid input data
        '401':
          description: Unauthorized
        '500':
          description: Internal server error
      security:
        - apiKey: []
components:
  schemas:
    A2PBrandRegistrationDto:
      type: object
      properties:
        friendlyName:
          type: string
          description: Friendly name for the brand registration
        contactEmail:
          type: string
          description: Contact email
        brandType:
          type: string
          description: Brand type (STANDARD, SOLE_PROPRIETOR)
        businessName:
          type: string
          description: Business name
        businessRegistrationNumber:
          type: string
          description: Business registration number
        businessType:
          type: string
          description: Business type
        businessAddress:
          type: string
          description: Business address
        businessCity:
          type: string
          description: Business city
        businessState:
          type: string
          description: Business state/province
        businessPostalCode:
          type: string
          description: Business postal code
        businessCountryCode:
          type: string
          description: Business country code (ISO 3166-1 alpha-2)
        contactFirstName:
          type: string
          description: Contact first name
        contactLastName:
          type: string
          description: Contact last name
        contactPhone:
          type: string
          description: Contact phone number
        businessDescription:
          type: string
          description: Business description
        useCaseDescription:
          type: string
          description: Use case description
        messageVolume:
          type: string
          description: Message volume per month
        additionalInformation:
          type: string
          description: Additional information
      required:
        - friendlyName
        - contactEmail
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: API Key for authentication

````