markokeeffe/arb

Monitor Australian crypto markets for arbitrage opportunities.

Arbitrage

Connect to Coinbase and BTC Markets to calculate how much money you could make buying from one and selling on the other., _(*1)

Installation

• Composer install: $ composer install
• Copy /.env.example to /.env.
• Get a Coinbase API key and secret, requires wallet:payment-methods:read and wallet:payment-methods:limits permissions.
• Put the values in the /.env file.
• Get a BTC Markets API key and secret.
• Put the values in the `/.env
• Make the script executable $ chmod +x arb.php

Usage

$ ./arb.php, _(*2)

Example output:, _(*3)

Getting Coinbase Limits...
Coinbase Buy Limit: $55.00
Coinbase Buy Amount after Fee: $52.8055


Getting Coinbase BTC price...
Getting Coinbase ETH price...
    BTC: $18681.37
    ETH: $599.06

Getting BTCMarkets BTC price...
Getting BTCMarkets ETH price...
    BTC: $21090.47
    ETH: $648.01

Calculating variances...
    BTC: 12.8957351629%
    ETH: 8.17113477782%

Can Buy BTC: 0.002826639588
Can Buy ETH: 0.088147264047

Expected BTC Profit: $7.6878128193
Expected ETH Profit: $4.66737739918

Run as a daemon

$ ./arb.php daemon, _(*4)

Runs the script as a daemon, checking every 10 minutes., _(*5)