Missing API-Version header in Customers.createCustomer method

[rantingmong]

Title is self explanatory.

I cannot process customer creation with the SDK as the implementation is missing a API-Version header so it will read the following request properly:

{
    "reference_id": "...",
    "type": "INDIVIDUAL",
    "individual_detail": {
        "given_names": "mongster"
    },
    "email": "..."
}

Without it, API is returning an "API_VALIDATION_ERROR" with body.given_names is required error.

[slemeksloho-prog]

node.js + axios
const axios = require('axios');

const API_BASE = 'https://api-gateway.example.com'; // ganti dengan base API gateway (Xendit/ESPAY/...)
const API_KEY = process.env.GATEWAY_API_KEY; // simpan aman di env

async function listProducts() {
const res = await axios.get(${API_BASE}/v1/product?category=ELECTRICITY, {
headers: { Authorization: Bearer ${API_KEY} }
});
return res.data;
}

async function inquiry(product_id, customer_number) {
const res = await axios.post(${API_BASE}/v1/inquiry, {
product_id, customer_number
}, { headers: { Authorization: Bearer ${API_KEY} }});
return res.data; // berisi inquiry_id, total_amount, customer_details, dll.
}

async function payment({ product_id, customer_number, inquiry_id, reference_id, total_amount }) {
const res = await axios.post(${API_BASE}/v1/payment, {
product_id, customer_number, inquiry_id, reference_id, total_amount
}, { headers: { Authorization: Bearer ${API_KEY} }});
return res.data;
}

async function getPayment(payment_id) {
const res = await axios.get(${API_BASE}/v1/payment/${payment_id}, {
headers: { Authorization: Bearer ${API_KEY} }
});
return res.data;
}

// contoh pemakaian
(async ()=>{
try {
const products = await listProducts(); // optional
console.log('produk sample:', products.data?.slice(0,3));

const inq = await inquiry('PLN_PREPAID_100K','32185159194');
console.log('inquiry:', inq);

const pay = await payment({
  product_id: 'PLN_PREPAID_100K',
  customer_number: '32185159194',
  inquiry_id: inq.data.id,
  reference_id: `tx-${Date.now()}`,
  total_amount: inq.data.properties.total_amount
});
console.log('payment sent:', pay);

} catch (err) {
console.error('error:', err.response?.data || err.message);
}
})();https://api-gateway.example.com