const { FedaPay, Customer } = require('fedapay');
/* Replace YOUR_SECRETE_API_KEY with your real API key */
FedaPay.setApiKey("YOUR_SECRETE_API_KEY");
/* Specify whether you want to run your query in test or live mode */
FedaPay.setEnvironment('sandbox'); //or setEnvironment('live');
/* Delete customer */
const customer = await Customer.delete(ID, params = {}, headers = {});