ReasonML bindings for Kraken API

Fully typed Kraken API, a wrapper of nothingisdead/npm-kraken-api. Take full advantage of algebraic types and pattern matching on currencies, tickers, etc.

This is work in progress

This is work in progress, and as of now is not ready for production. If you want to contribute continue reading.

How to use

Install

$ npm install bs-kraken-api

Sample code

module Creds = {
  let key = "kraken-key";
  let secret = "kraken-secret";
};

module KrakenClient = Kraken.Make(Creds);

open Js.Promise;

open Balance;

open Currency;

let balanceToString = (balance: balance) =>
  toString(balance.currency)
  ++ ": "
  ++ string_of_float(balance.amount)
  ++ "\n";

let balancesToString =
  List.fold_left((acc, bal) => acc ++ balanceToString(bal), "");

KrakenClient.balance()
|> then_(balances => resolve(Js.log(balancesToString(balances))));

this should give an output similar to this one

Euro: 50.0
Bitcoin: 50.0 //whoa, I wish I had that figure when running with my credentials :)
Ripple: 120.0
Litecoin: 10.5
Ether: 0.12
Monero: 10.5
Eos: 1.1
Bitcoin Cash: 4.01e-06

Contribute

ReasonML

If you know ReasonML please submit PR's. At the moment only a few methods from underlying library have their corresponfing bindings.

Crypto

Bitcoin: 181xNteGrvve17sy2NFqZfsUWocfMWpTLP

Ethereum and Tokens : 0xab44959106f190920fd490fcb1bdee7c84ce92ea