Método QUERY

curl https://api.onepay.la/v1/customers \
  -X QUERY \
  -H "Authorization: Bearer sk_test_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "search": "1234567890",
    "page": 1
  }'

const response = await fetch('https://api.onepay.la/v1/customers', {
  method: 'QUERY',
  headers: {
    'Authorization': 'Bearer sk_test_xxx',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    search: '1234567890', // Cédula del cliente — viaja en el cuerpo, no en la URL
    page: 1
  })
});
const data = await response.json();
console.log(data.data); // Array de clientes

import requests

url = "https://api.onepay.la/v1/customers"
headers = {
    "Authorization": "Bearer sk_test_xxx",
    "Content-Type": "application/json"
}
data = {
    "search": "1234567890",  # Cédula del cliente — viaja en el cuerpo
    "page": 1
}

response = requests.request("QUERY", url, headers=headers, json=data)
data = response.json()
print(data["data"])  # Array de clientes

<?php
$ch = curl_init();

curl_setopt_array($ch, [
    CURLOPT_URL => "https://api.onepay.la/v1/customers",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => "QUERY",
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer sk_test_xxx",
        "Content-Type: application/json"
    ],
    CURLOPT_POSTFIELDS => json_encode([
        "search" => "1234567890", // Cédula del cliente — viaja en el cuerpo
        "page" => 1
    ])
]);

$response = curl_exec($ch);
$data = json_decode($response, true);

print_r($data["data"]); // Array de clientes

curl_close($ch);
?>