# cex-as-promised

async / promise-based CEX.io API client

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Can be configured by environment vars as well as object passed to constructor


```javascript

const CEXIO = require('cex-as-promised');

const cexio = new CEXIO({
	clientId: 'cex client',
	key: 'Ive got the key',
	secret: 'Ive got the secret',
	ccy1: 'BTC',
	ccy2: 'EUR'
});
```
Or pass any combination of the fields above and the following env vars:

```
CEXIO_CLIENT_ID
CEXIO_KEY
CEXIO_SECRET
CEXIO_CCY_1
CEXIO_CCY_2

```