binance-futures-node

> A Node JavaScript wrapper for the Binance(Futures) API.

Note: This wrapper uses Promises, if they are not supported in your environment, you might
want to add a polyfill for them.

For PRs or issues, head over to the source repository.

$3

yarn add binance-futures-node

$3

Import the module and create a new client. Passing api keys is optional only if
you don't plan on doing authenticated calls. You can create an api key
here.

``js
import BinanceFutures from 'binance-futures-node'

new BinanceFutures().init('public','private').then(instance=>{
instance.depth('BTCUSDT', DepthLimit.fiveHundred).then(res => res.json())
.then((json) => {
const find = (prev, cur) => {
const current = {
price: cur[0],
amount: cur[1]
}
return current.amount > prev.amount ? current : prev
}
const start = {
price: 0,
amount: 0,
}
const lowest = json.bids.reduce(find, start)
const biggest = json.asks.reduce(find, start)
console.log('Looking at frame: [' + json.bids[json.bids.length - 1][0]
+ ']-[' + json.asks[json.asks.length - 1][0]+']')
console.log(lowest)
console.log(biggest)
console.log("current prices: ["+json.bids[0][0] +"]-["+json.asks[0][0]+"]")
})
})

BinanceFutures.time().then(res => res.json()).then(json => console.log(json.serverTime))
`

If you do not have an appropriate babel config, you will need to use the basic commonjs requires.

`js
const BinanceFutures = require('binance-futures-node').default
`

Every REST method returns a Promise, making this library async await ready.
Following examples will use the await form, which requires some configuration you will have to lookup.

$3

- Public REST Endpoints
- ping
- time
- exchangeInfo

$3

#### ping

Test connectivity to the API.

`js
console.log(await client.ping())
`

#### time

Test connectivity to the Rest API and get the current server time.

`js
console.log(await client.time())
`

#### exchangeInfo

Get the current exchange trading rules and symbol information.

`js
console.log(await client.exchangeInfo())
`