text: let TapyrusApi = require('tapyrus_api');
  
  let accsessToken = "";
  let defaultClient = TapyrusApi.ApiClient.instance;
  defaultClient.defaultHeaders = { Authorization: `Bearer ${accsessToken}` }
  
  // You can change the host name and port number
  // defaultClient.basePath = 'http://localhost:3000/api/v1'
  
  
  // @route   POST /api/v1/payment 
   // @desc   Sending tpc
  let apiInstance = new TapyrusApi.PaymentApi();
  let paymentOpts = {
    'paymentRequest': TapyrusApi.PaymentRequest.constructFromObject({
      address: "mvZy7U661vyRwk2BHnZ1c5vBxg6jvQAhKK",
      amount: 100000,
      fee: 10000
    })
  };
  apiInstance.payment(paymentOpts, (error, data, response) => {
    if (error) {
      console.error(error);
    } else {
      console.log(JSON.stringify(data));
    }
  });
  
  