Class: Coinbase::Exchange::APIClient

Inherits:
Object
  • Object
show all
Defined in:
lib/coinbase/exchange/api_client.rb

Overview

Net-http client for Coinbase Exchange API

Direct Known Subclasses

EMHTTPClient, NetHTTPClient

Instance Method Summary collapse

Constructor Details

#initialize(api_key = '', api_secret = '', api_pass = '', options = {}) ⇒ APIClient

Returns a new instance of APIClient.



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# File 'lib/coinbase/exchange/api_client.rb', line 5

def initialize(api_key = '', api_secret = '', api_pass = '', options = {})
  @api_uri = URI.parse(options[:api_url] || "https://api.gdax.com")
  @api_pass = api_pass
  @api_key = api_key
  @api_secret = api_secret
  @default_product = options[:product_id] || "BTC-USD"
end

Instance Method Details

#account(id, params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 118

def (id, params = {})
  out = nil
  get("/accounts/#{id}", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#account_history(id, params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 127

def (id, params = {})
  out = nil
  get("/accounts/#{id}/ledger", params, paginate: true) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#account_holds(id, params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 136

def (id, params = {})
  out = nil
  get("/accounts/#{id}/holds", params, paginate: true) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#accounts(params = {}) ⇒ Object

Accounts



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# File 'lib/coinbase/exchange/api_client.rb', line 109

def accounts(params = {})
  out = nil
  get("/accounts", params) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#ask(amt, price, params = {}) ⇒ Object Also known as: sell 



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# File 'lib/coinbase/exchange/api_client.rb', line 163

def ask(amt, price, params = {})
  params[:product_id] ||= @default_product
  params[:size] = amt
  params[:price] = price
  params[:side] = "sell"

  out = nil
  post("/orders", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#bid(amt, price, params = {}) ⇒ Object Also known as: buy

Orders



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# File 'lib/coinbase/exchange/api_client.rb', line 148

def bid(amt, price, params = {})
  params[:product_id] ||= @default_product
  params[:size] = amt
  params[:price] = price
  params[:side] = "buy"
  
  out = nil
  post("/orders", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#cancel(id) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 178

def cancel(id)
  out = nil
  delete("/orders/#{id}") do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#currencies(params = {}) ⇒ Object

Market Data



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# File 'lib/coinbase/exchange/api_client.rb', line 22

def currencies(params = {})
  out = nil
  get("/currencies", params) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#daily_stats(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 94

def daily_stats(params = {})
  product = params[:product_id] || @default_product
  
  out = nil
  get("/products/#{product}/stats", params) do |resp|
    resp["start"] = (Time.now - 24 * 60 * 60).to_s
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#deposit(account_id, amt, params = {}) ⇒ Object

Transfers



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# File 'lib/coinbase/exchange/api_client.rb', line 219

def deposit(, amt, params = {})
  params[:type] = "deposit"
  params[:coinbase_account_id] = 
  params[:amount] = amt
  
  out = nil
  post("/transfers", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#fills(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 207

def fills(params = {})
  out = nil
  get("/fills", params, paginate: true) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#last_trade(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 51

def last_trade(params = {})
  product = params[:product_id] || @default_product
  
  out = nil
  get("/products/#{product}/ticker", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#order(id, params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 198

def order(id, params = {})
  out = nil
  get("/orders/#{id}", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#orderbook(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 40

def orderbook(params = {})
  product = params[:product_id] || @default_product
  
  out = nil
  get("/products/#{product}/book", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end

#orders(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 187

def orders(params = {})
  params[:status] ||= "all"
  
  out = nil
  get("/orders", params, paginate: true) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#price_history(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 73

def price_history(params = {})
  product = params[:product_id] || @default_product
  
  out = nil
  get("/products/#{product}/candles", params) do |resp|
    out = response_collection(
      resp.map do |item|
        { 'start' => Time.at(item[0]),
          'low' => item[1],
          'high' => item[2],
          'open' => item[3],
          'close' => item[4],
          'volume' => item[5]
        }
      end
    )
    yield(out, resp) if block_given?
  end
  out
end

#products(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 31

def products(params = {})
  out = nil
  get("/products", params) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#server_epoch(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 13

def server_epoch(params = {})
  get("/time", params) do |resp|
    yield(resp) if block_given?
  end
end

#trade_history(params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 62

def trade_history(params = {})
  product = params[:product_id] || @default_product
  
  out = nil
  get("/products/#{product}/trades", params, paginate: true) do |resp|
    out = response_collection(resp)
    yield(out, resp) if block_given?
  end
  out
end

#withdraw(account_id, amt, params = {}) ⇒ Object 



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# File 'lib/coinbase/exchange/api_client.rb', line 232

def withdraw(, amt, params = {})
  params[:type] = "withdraw"
  params[:coinbase_account_id] = 
  params[:amount] = amt

  out = nil
  post("/transfers", params) do |resp|
    out = response_object(resp)
    yield(out, resp) if block_given?
  end
  out
end