CoinDCX
A Ruby library to access coindcx exchange APIs.
Note
Currently this libarary supports REST only. All the endpoints taken from coindcx official doc.
Installation
Add this line to your application's Gemfile:
gem 'coindcx'
And then execute:
$ bundle
Or install it yourself as:
$ gem install coindcx
Usage
You can get your API key and Secret as follows
- Go to your CoinDCX profile section
- Click Access API dashboard
- Click Create API key button and follow the process of verifications
Example
require 'coindcx'
# Access public endpoints
client = Coindcx::Rest::Client.new
# Access private endpoints
client = Coindcx::Rest::Client.new key, secret
Public Endpoints
# Get Tickers
client.tickers
# RESPONSE:
# {"BTC_INR":{"id":632526,"percentChange":"-1.131","high24hr":"287957.0","low24hr":"280100.01","last":"282000.99","highestBid":"282001.00000000","lowestAsk":"284999.00000000","isFrozen":"0","quoteVolume":"2.89293","baseVolume":"822586.0723586"},"MDA_BTC":{"id":633389,"percentChange":"0.024","high24hr":"0.00026000","low24hr":"0.00023050","last":"0.00024516","highestBid":"0.00024515","lowestAsk":"0.00024537","isFrozen":"0","quoteVolume":"347.0","baseVolume":"0.08511527"},"XLM_BTC"....}
# Get Markets
client.markets
# RESPONSE:
# [
# "SNTBTC",
# "TRXBTC",
# "TRXETH"
# .
# .
# ]
# Get markets etails
client.markets_details
# RESPONSE:
# [
# {
# "coindcx_name": "SNTBTC",
# "base_currency_short_name": "BTC",
# "target_currency_short_name": "SNT",
# "target_currency_name": "Status",
# "base_currency_name": "Bitcoin",
# "min_quantity": 1,
# "max_quantity": 1000000,
# "min_notional": 0.001,
# "base_currency_precision": 8,
# "target_currency_precision": 0,
# "step": 1,
# "order_types": ["market_order", "limit_order"]
# }
# ]
# Get trades
client.trades({"market" => "LTCBTC"})
# RESPONSE:
# [
# {
# "p": 0.00001693,
# "q": 394,
# "T": 1521476030955.09,
# "m": false
# }
# }
# Get order books
client.order_books({"market" => "LTCBTC"})
# RESPONSE:
# {
# "asks":{
# "0.00160900":"23.79000000",
# "0.00161000":"300.85",
# "0.00161400":"11.25",
# "0.00161500":"101.82",
# "0.00161700":"222.37000000"
# ,
# ,
# ,
# },
# "bids":{
# "0.00160400":"24.24000000",
# "0.00160300":"7.63",
# "0.00160100":"917.51000000",
# "0.00159900":"40.8",
# "0.00159700":"6"
# ,
# ,
# ,
# }
Private Endpoints
# Post balances
client.balances({"timestamp" => Time.new.to_i * 1000})
# RESPONSE:
# [
# {
# "currency": "BTC",
# "balance": 1.167,
# "locked_balance": 2.1
# }
# ]
# Locked balance is the balance currently being used by an open order
# Post place order
payload = {
"side" => "buy",
"order_type" => "limit_order",
"market" => "LTCBTC",
"price_per_unit" => 0.00001,
"total_quantity" => 10,
"timestamp" => Time.new.to_i * 1000
}
client.place_order(payload)
# RESPONSE:
# {
# "orders":[
# {
# "id":"ead19992-43fd-11e8-b027-bb815bcb14ed",
# "market":"LTCBTC",
# "order_type":"limit_order",
# "side":"buy",
# "status":"open",
# "fee_amount":0.0000008,
# "fee":0.1,
# "total_quantity":10.0,
# "remaining_quantity":10.0,
# "avg_price":0.0,
# "price_per_unit":0.00001,
# "created_at":"2018-04-19T18:17:28.022Z",
# "updated_at":"2018-04-19T18:17:28.022Z"
# }
# ]
# }
# Post place multiple orders
payload = {"orders":[{
"side" => "buy",
"order_type" => "limit_order",
"market" => "LTCBTC",
"price_per_unit" => 0.00001,
"total_quantity" => 10,
"timestamp" => Time.new.to_i * 1000
},
{
"side" => "buy",
"order_type" => "limit_order",
"market" => "LTCBTC",
"price_per_unit" => 0.00001,
"total_quantity" => 10,
"timestamp" => Time.new.to_i * 1000
}],
}
client.place_multiple_orders(payload)
# RESPONSE:
# {
# "orders":[
# {
# "id":"ead19992-43fd-11e8-b027-bb815bcb14ed",
# "market":"LTCBTC",
# "order_type":"limit_order",
# "side":"buy",
# "status":"open",
# "fee_amount":0.0000008,
# "fee":0.1,
# "total_quantity":10.0,
# "remaining_quantity":10.0,
# "avg_price":0.0,
# "price_per_unit":0.00001,
# "created_at":"2018-04-19T18:17:28.022Z",
# "updated_at":"2018-04-19T18:17:28.022Z"
# }
# ]
# }
# POST order status
payload = {"id" => "ead19992-43fd-11e8-b027-bb815bcb14ed", "timestamp" => Time.new.to_i * 1000}
client.order_status(payload)
# RESPONSE:
# {
# "id":"ead19992-43fd-11e8-b027-bb815bcb14ed",
# "market":"TRXETH",
# "order_type":"limit_order",
# "side":"buy",
# "status":"open",
# "fee_amount":0.0000008,
# "fee":0.1,
# "total_quantity":2,
# "remaining_quantity":2.0,
# "avg_price":0.0,
# "price_per_unit":0.00001567,
# "created_at":"2018-04-19T18:17:28.022Z",
# "updated_at":"2018-04-19T18:17:28.022Z"
# }
# POST multiple order status
payload = {
"ids": ["8a2f4284-c895-11e8-9e00-5b2c002a6ff4", "8a1d1e4c-c895-11e8-9dff-df1480546936"]
}
client.multiple_order_status(payload)
# RESPONSE:
# [
# {
# "id":"ead19992-43fd-11e8-b027-bb815bcb14ed",
# "market":"LTCBTC",
# "order_type":"limit_order",
# "side":"buy",
# "status":"open",
# "fee_amount":0.0000008,
# "fee":0.1,
# "total_quantity":2,
# "remaining_quantity":2.0,
# "avg_price":0.0,
# "price_per_unit":0.00001567,
# "created_at":"2018-04-19T18:17:28.022Z",
# "updated_at":"2018-04-19T18:17:28.022Z"
# }
# ]
# POST active orders
payload = {
"side" => "buy",
"market" => "LTCBTC",
"timestamp" => Time.new.to_i * 1000
}
client.active_orders(payload)
# RESPONSE:
# [
# {
# "id":"ead19992-43fd-11e8-b027-bb815bcb14ed",
# "market":"LTCBTC",
# "order_type":"limit_order",
# "side":"buy",
# "status":"open",
# "fee_amount":0.0000008,
# "fee":0.1,
# "total_quantity":2,
# "remaining_quantity":2.0,
# "avg_price":0.0,
# "price_per_unit":0.00001567,
# "created_at":"2018-04-19T18:17:28.022Z",
# "updated_at":"2018-04-19T18:17:28.022Z"
# }
# ]
# POST trade history
payload = {
"from_id" => 352622,
"limit" => 50
}
client.trade_history(payload)
# RESPONSE:
# [
# {
# "id": 564389,
# "order_id": "ee060ab6-40ed-11e8-b4b9-3f2ce29cd280",
# "side": "buy",
# "fee_amount": "0.00001129",
# "ecode": "B",
# "quantity": 67.9,
# "price": 0.00008272,
# "symbol": "LTCBTC",
# "timestamp": 1533700109811
# }
# ]
# POST active orders count
payload = {
"side" => "buy",
"market" => "LTCBTC",
"timestamp" => Time.new.to_i * 1000
}
client.active_orders_count(payload)
# RESPONSE:
# {
# count: 1,
# status: 200
# }
# POST cancel all orders
payload = {
"side" => "buy",
"market" => "LTCBTC",
"timestamp" => Time.new.to_i * 1000
}
client.cancel_all_orders(payload)
# RESPONSE:
# {"message"=>"success", "status"=>200, "code"=>200}
# POST cancel orders by ids
payload = {
"ids": ["8a2f4284-c895-11e8-9e00-5b2c002a6ff4", "8a1d1e4c-c895-11e8-9dff-df1480546936"]
}
client.cancel_orders_by_ids(payload)
# RESPONSE:
# {"message"=>"success", "status"=>200, "code"=>200}
# POST cancel_order
payload = {"id" => "ead19992-43fd-11e8-b027-bb815bcb14ed", "timestamp" => Time.new.to_i * 1000}
client.cancel_order(payload)
# RESPONSE:
# {"message"=>"success", "status"=>200, "code"=>200}
Errors
Error Code | Meaning |
---|---|
400 | Bad Request -- Your request is invalid. |
401 | Your API key is wrong. |
402 | Invalid Request. |
404 | The specified link could not be found. |
429 | Too Many Requests -- You're making too many API calls. |
500 | Internal Server Error -- We had a problem with our server. Try again later. |
503 | Service Unavailable -- We're temporarily offline for maintenance. Please try again later. |
API call limits
Typically you can place around 4 orders per second. The exact number depends on the server load. In aggregate, you may call https//api.coindcx.com not more than 10 times per second.
Development
After checking out the repo, run bin/setup
to install dependencies. Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to rubygems.org.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/coindcx-official/coindcx-ruby-client. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.
License
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the Coindcx::Ruby project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.