rubykube/arke

Arke is a liquidity gathering framework

Arke

Arke is a trading bot platform built by Openware Cryptocurrency exchange software.

Development

Setup

To start local development:

1. Clone the repo:

   git clone [email protected]:rubykube/arke.git`

2. Install dependencies

   bundle install

Now you can run Arke using bin/arke command.

Example usage

Arke is a liquidity aggregation tool which supports copy strategy

Add platform host and credentials to config/strategy.yaml

strategy:
  type: 'copy'
  market: 'ETHUSD'
  target:
    driver: rubykube
    host: "http://www.example1.com"
    name: John
    key: "xxxxxxxxxx"
    secret: "xxxxxxxxxx"
  sources:
    - driver: source1
      host: "http://www.example2.com"
      name: Joe
      key: "xxxxxxxxxxx"
      secret: "xxxxxxxxxxxx"
    - driver: source2
      host: "http://www.example2.com"
      name: Joe
      key: "xxxxxxxxxxx"
      secret: "xxxxxxxxxxxx"

To open development console, use bin/arke console

Now your configuration variables can be reached with

Arke::Configuration.get(:variable_name)
# or
Arke::Configuration.require!(:variable_name)

# For example, to get target host:
Arke::Configuration.require!(:target)['host']

#For api key:
Arke::Configuration.require!(:target)['key']
Arke::Configuration.require!(:target)['secret']

To start trading bot type

bin/arke start

arke's Issues

Orderback support

How can I gain access to source files of the latest arke as described in openware.com which has other strategies such as orderback?

ERROR: can't add a new key into hash during iteration (RuntimeError)

Steps to produce:-
Use version 0.1.9

1. Run it with binance.
2. volume ratio = 0.001
3. rate limit = 10

Then Wait till it fully sync the depth snapshot

Cant connect to barong... invalid_api_key_headers

Hi i have setup the api key on your website (devkube) but arke cannot log in via the barong (api header)

Arke start error

After installing and config, when I try to start the services, I get the following error:

D, [2020-06-10T11:11:20.139840 #21367] DEBUG -- : Starting Exchange: binance
D, [2020-06-10T11:11:21.434053 #21367] DEBUG -- : Starting Exchange: target
D, [2020-06-10T11:11:22.435448 #21367] DEBUG -- : Calling Strategy 2020-06-10 11:11:22 +0000
D, [2020-06-10T11:11:22.468052 #21367] DEBUG -- : Scheduling Action 2020-06-10 11:11:22 +0000 - Exchange target Delay 1.0 - Queue size: 0
D, [2020-06-10T11:11:22.468387 #21367] DEBUG -- : pop: #Type: order_create, params: {:order=>#<Arke::Order:0x0000562c0e5385f0 @market="ethusd", @price=243.37, @amount=0.40156400000000003, @side=:buy>}
F, [2020-06-10T11:11:22.493774 #21367] FATAL -- : Code: 422 Message: Unprocessable Entity
D, [2020-06-10T11:11:23.436267 #21367] DEBUG -- : Scheduling Action 2020-06-10 11:11:23 +0000 - Exchange target Delay 1.0 - Queue size: 0
D, [2020-06-10T11:11:23.436829 #21367] DEBUG -- : pop: #Type: order_create, params: {:order=>#<Arke::Order:0x0000562c0e718af0 @market="ethusd", @price=243.4, @amount=2.3805430000000003, @side=:sell>}
F, [2020-06-10T11:11:23.450724 #21367] FATAL -- : Code: 422 Message: Unprocessable Entity
D, [2020-06-10T11:11:23.471286 #21367] DEBUG -- : Calling Strategy 2020-06-10 11:11:23 +0000
D, [2020-06-10T11:11:24.440709 #21367] DEBUG -- : Scheduling Action 2020-06-10 11:11:24 +0000 - Exchange target Delay 1.0 - Queue size: 1

Please advise

Flow and project structure

start command must:

1- Initialize and load configuration
2- Create an instance of strategy(config)
3- Strategy will create orderbook instance
4- Strategy should start 1 thread per exchange(orderbook)

Arke v0.1.9 have error

i'm using arke v0.1.9

At first, every order is made very well

but after only a few minutes it reported an error: FATAL -- : Code: 422 Message: Unprocessable Entity

Simultaneously multiple markets fetching from one source(like binance)

I have a question regarding adding multiple markets from one source in strategy.yml file and fetch data.

Use correct API KEY+secret but getting authz error

always getting this error.

[2019-06-10T22:16:35.184080 #2294] FATAL -- : {"errors"=>["authz.invalid_session"]}

Raise error when ApiClient requests return error

Now we can't actually know if our orders are copied or not cause there is a lack of error in ApiClient

Cannot find documentation how to generate key and secret for target rubykube

Don't need to create jwt token for peatio api?
where i can create api key and secret for target?

Create the copy strategy

Move the code from start command to strategy/copy.rb

Yaml structure

Implement the following yaml parsing:

strategy:
  type: 'copy'
  target:
    driver: rubykube
    name: John
    key:
    secret:
  sources:
    - driver: bitfinex
      name: Joe
      key:
      secret: