Validate customer number

This endpoint documentation is generated directly from openapi.yaml.

Endpoint

POST /guest/validation/customer-number

Operation

Operation ID: validateCustomerNumber

Check if a customer number is valid and exists

Authentication

No authentication required.

Request Body

Required: yes.

Content type: application/json

{
  "properties": {
    "customer_number": {
      "type": "integer"
    }
  },
  "required": [
    "customer_number"
  ],
  "type": "object"
}
        

Responses

Status	Description	Content Types
200	Customer number validation successful	application/json
400

Schema for response 200 (application/json):

{}

17 March 2026