Add a customer

import crypto from 'node:crypto';

const BASE_URL = 'https://api.getcount.com';
const CLIENT_ID = process.env.COUNT_CLIENT_ID;
const CLIENT_SECRET = process.env.COUNT_CLIENT_SECRET;
const ACCESS_TOKEN = process.env.COUNT_ACCESS_TOKEN;

const method = 'POST';
const signingPath = '/customers';
const timestamp = Math.floor(Date.now() / 1000).toString();
const body = {
  "customer": "Acme Corporation",
  "email": "contact@acme.com",
  "mainPhone": "+1234567890",
  "website": "https://acme.com",
  "status": "active",
  "paymentTerm": "net30",
  "billingAddress": {
    "street": "123 Main St",
    "city": "San Francisco",
    "state": "CA",
    "zipCode": "94102",
    "country": "USA"
  },
  "contacts": [
    {
      "firstName": "John",
      "lastName": "Doe",
      "email": "john@acme.com",
      "isPrimary": true
    }
  ]
};
const bodyString = JSON.stringify(body);

const bodyHash = crypto.createHash('sha256').update(bodyString).digest('hex');
const baseString = `${method}:${signingPath}:${timestamp}:${bodyHash}`;
const signature = crypto.createHmac('sha256', CLIENT_SECRET).update(baseString).digest('hex');

const response = await fetch(`${BASE_URL}/partners/customers`, {
  method,
  headers: {
    'x-client-id': CLIENT_ID,
    'x-timestamp': timestamp,
    'x-signature': signature,
    'Content-Type': 'application/json',
    Authorization: `Bearer ${ACCESS_TOKEN}`,
  },
  body: bodyString,
});

console.log(await response.json());