curl --request GET \
  --url https://api.sandbox.z2pay.com/v1/customers/{id} \
  --header 'x-api-key: <api-key>'

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://api.sandbox.z2pay.com/v1/customers/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sandbox.z2pay.com/v1/customers/{id}"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

{
  "id": "cust_kyz6cwnbm55aax1lhxewn01o4",
  "name": "Maria Oliveira",
  "email": "maria.oliveira@example.com",
  "type": "individual",
  "document": "12345678909",
  "documentType": "cpf",
  "phone": "+5511987654321",
  "address": {
    "street": "Av. Paulista",
    "number": "1578",
    "complement": "Apto 142",
    "neighborhood": "Bela Vista",
    "city": "São Paulo",
    "state": "SP",
    "postalCode": "01310-200",
    "country": "BR"
  },
  "createdAt": "2025-06-29T13:45:30.000Z",
  "updatedAt": "2025-06-29T13:45:30.000Z"
}

{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Invalid API key"
  }
}

{
  "error": {
    "code": "NOT_FOUND",
    "message": "Customer not found"
  }
}