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

# AUS KYB Lite

> Lightweight Know Your Business verification for Australian companies. Synchronous.

Run a lightweight Know Your Business verification on an Australian company by ACN. The response is synchronous.

Use this endpoint when you only need basic company existence and status information; for shareholder and director records use [AUS KYB Comprehensive](/api-reference/know-your-business/australia/kyb-comprehensive) instead.

## Data source

Company information is retrieved from the **Australian Securities & Investments Commission (ASIC) — ACN** or the **Australia Business Registry — ABN**.


## OpenAPI

````yaml api-reference/openapi.json POST /api/v3/verifications/kyb/aus/lite
openapi: 3.0.3
info:
  title: IDmeta API
  description: IDmeta verification and integration API.
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://{environment-subdomain}.idmetagroup.com
    description: Your environment (replace `{environment-subdomain}`)
    variables:
      environment-subdomain:
        default: integrate
        description: IDmeta environment subdomain
security:
  - bearerAuth: []
tags:
  - name: Processes
    description: Verification process endpoints
  - name: Trust Flow Links
    description: Trust Flow link generation endpoints
  - name: Compliance
    description: Compliance verification endpoints
  - name: Government Data
    description: Government data verification endpoints
  - name: Alternative Verifications
    description: Alternative verification and intelligence endpoints
  - name: OCR
    description: Document OCR extraction endpoints
paths:
  /api/v3/verifications/kyb/aus/lite:
    post:
      tags:
        - KYB
      summary: AUS KYB Lite
      description: >-
        Run a lightweight Know Your Business verification on an Australian
        company by its ACN. Returns synchronously.
      operationId: ausKybLiteVerificationV3
      parameters:
        - name: Accept
          in: header
          required: false
          schema:
            type: string
            default: application/json
        - name: Content-Type
          in: header
          required: false
          schema:
            type: string
            default: application/json
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AusKybRequest'
            examples:
              default:
                summary: AUS KYB Lite request
                value:
                  trustValidationId: '{your_trust_validation_id}'
                  trustFlowId: 0
                  businessIdentificationNumber: '123456789'
      responses:
        '200':
          description: Verification processed successfully (sync).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KybSyncResponse'
              example:
                success: true
                message: KYB verification processed successfully
                data:
                  companyBasicInformation:
                    total: 1
                    data:
                      - address: Example Commercial Area
                        name:
                          companyName: SAMPLE COMPANY PTY LTD
                          isTranslated: false
                        companyStatus: active
                        companyRefId: '11111'
                verificationStatus: VERIFIED
                verificationStatusCode: 3
                trustFlowId: 0
                trustValidationId: <your_trust_validation_id>
                verificationType: aus_kyb_lite
                metadata: null
components:
  schemas:
    AusKybRequest:
      type: object
      required:
        - trustValidationId
        - trustFlowId
        - businessIdentificationNumber
      properties:
        trustValidationId:
          type: string
          format: uuid
          description: Trust Validation identifier returned by Create Verification.
        trustFlowId:
          type: integer
          description: Trust Flow identifier this verification belongs to.
        businessIdentificationNumber:
          type: string
          description: Australian Company Number (ACN) of the company to verify.
    KybSyncResponse:
      type: object
      description: >-
        Synchronous KYB response envelope. `data.result` contains the upstream
        registry payload (typically with `CompanyInformation`, `Shareholders`,
        and `majorPerson` sections).
      properties:
        success:
          type: boolean
        message:
          type: string
        data:
          type: object
          properties:
            code:
              type: string
              description: Upstream response code ("200" on success).
            result:
              type: object
              additionalProperties: true
              description: Registry payload.
            message:
              type: string
            lastUpdated:
              type: string
            orderNo:
              type: string
              description: Upstream order identifier for support / lookup.
        verificationStatus:
          type: string
          example: VERIFIED
        verificationStatusCode:
          type: integer
          example: 3
        trustFlowId:
          type: integer
        trustValidationId:
          type: string
          format: uuid
        verificationType:
          type: string
          description: >-
            Plan identifier (for example, `ph_kyb_comprehensive`,
            `aus_kyb_comprehensive`).
        metadata:
          type: object
          nullable: true
          additionalProperties: true
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Use `Bearer {your_api_token}` in the Authorization header.

````