Get wallets in CoinsBank with Node.js

coinsbank-wallets.js

const crypto = require('crypto')
const fetch = require('node-fetch')

const key = process.env.COINSBANK_API_KEY
const secret = process.env.COINSBANK_API_SECRET
const type = 'GET'
const method = 'wallet'

// Create signature
const hmac = crypto.createHmac('sha512', secret)
hmac.update('_key=' + key + '&_method=' + method + '&_type=' + type)
const signature = hmac.digest('hex')

// Get wallets
fetch(url + method, {
    method: type,
    headers: {
        'Content-Type': 'application/json',
        Key: key,
        Signature: signature
    }
})
.then(res => {
    if (res.status !== 200) {
        return console.log('Non-200 response: ' + res.status)
    }
    return res.json()
})
.then(data_ => {
    if (!data_) {
        return
    }
    console.log(data_)
})
.catch(err => {
    console.log('Error parsing json:' + err)
})