mr-highball/coinbase-pro

coinbase pro client library (formerly GDAX)

coinbase-pro

A Coinbase-Pro client library implementation, api doc found here https://docs.pro.coinbase.com

To request features or report a bug, open a github issue with details/steps to reproduce

How To Use

1. download and install lazarus if you don't already have it (http://www.lazarus-ide.org)
2. git clone this repo
3. library needs open ssl binaries in compiled app directory (https://wiki.openssl.org/index.php/Binaries)
4. open tester.lpr and attempt to compile/run (F9 Key)
5. type in your key/secret/passphrase (generated on coinbase) on the first screen (required to sign requests)
   • this project shows how to use library
   • also, by going to Toolbar -> Project\Project Options\Paths you can copy the other units text to include in your own project
6. add .\src path as well required submodule paths to your project other units

Tip Jar

• 💵 BTC - bc1q55qh7xptfgkp087sfr5ppfkqe2jpaa59s8u2lz
• 💶 LTC - LPbvTsFDZ6EdaLRhsvwbxcSfeUv1eZWGP6

coinbase-pro's Issues

implement currencies endpoint

https://docs.pro.coinbase.com/#currencies

contains the min size for each currency

candles to tickers

would be nice to pull candle data, then convert that to a series of tickers. wouldn't be as accurate as collecting them from gdax one at a time, but may be useful regardless

implement candles

https://docs.pro.coinbase.com/#get-trades

cleanup old code

implement ticker

old code needs to be converted

ticker collection

registered products need to be collected/stored which will require polling for now.
allow subscribers to the collection for particular product id's

internetacces

I try to compile it in FPC V2.0.6 r62129 and get th following error on the file gdax.api

{$IFDEF FPC}
internetaccess
{$ELSE}

when I commend it hangs on the next {$ENDIF}; with the error gdax.api.pas (37,11) Fatal:Syntax error, indentifier"expect but";"found.

How can I resolve this? idea's to port this to delphi use ?

base_min_size deprecated (notional too small)

Recently this property was deprecated and removed.

Min_market_size is not removed and notional is calculated as order_size * price

AC's

• auto calculate the BaseMinSize property on the product ticker to not break caller strategies
  • Calc will be notional / ticker_price

implement book

old code needs to be converted