> ## Documentation Index
> Fetch the complete documentation index at: https://developers.portao3.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# /realms/{realmId}/organizations/{organizationId}/customer/{customerId}



## OpenAPI

````yaml /api-reference/registry.openapi.json get /realms/{realmId}/organizations/{organizationId}/customer/{customerId}
openapi: 3.0.3
info:
  title: Registry
  version: 1.0.0
  description: >-
    Portão 3 registry API. Generated by tools/openapi from code (routes +
    security) and the hand-written spec (request/response bodies). Confidence
    tiers: generated:typed=10 copied:manual=0 unknown=6.
servers:
  - url: https://api.registry.v2.portao3.com.br/
    description: production
  - url: https://api.registry.dev.3pers.com.br/
    description: development
security:
  - bearerAuth: []
tags:
  - name: Customer Billing
  - name: Customers
  - name: Companies
paths:
  /realms/{realmId}/organizations/{organizationId}/customer/{customerId}:
    get:
      tags:
        - Customers
      summary: /realms/{realmId}/organizations/{organizationId}/customer/{customerId}
      operationId: getRealmsByRealmIdOrganizationsByOrganizationIdCustomerByCustomerId
      parameters:
        - name: realmId
          in: path
          required: true
          schema:
            type: string
        - name: organizationId
          in: path
          required: true
          schema:
            type: string
        - name: customerId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  id:
                    type: string
                  address:
                    type: object
                    properties:
                      street:
                        type: string
                      number:
                        type: string
                      complement:
                        type: string
                      neighborhood:
                        type: string
                      city:
                        type: string
                      state:
                        type: string
                      postalCode:
                        type: string
                  name:
                    type: string
                  document:
                    type: string
                  documentType:
                    type: string
                  trandingName:
                    type: string
                  email:
                    type: string
                  phoneNumber:
                    type: string
                  createdAt:
                    type: string
                    format: date-time
                  createdBy:
                    type: object
                    properties:
                      id:
                        type: string
                      name:
                        type: string
                      email:
                        type: string
                    required:
                      - id
                      - name
                      - email
                  hash:
                    type: string
                  customerUrl:
                    type: string
                  status:
                    type: string
                  customFields:
                    type: object
                    additionalProperties: {}
                    description: >-
                      The `{ [slug]: value }` wire/storage map (custom-fields
                      map-shape migration, issue #5167 Phase 4) — replaces the
                      retired def-stamped array element (`{id, label, values,
                      identifier, externalIdentifier, type, version}`). Stored
                      verbatim; no validation at this layer (step 4).
                required:
                  - id
                  - documentType
                  - customerUrl
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

````