Class: Xapo::API

Inherits:
Object
  • Object
show all
Defined in:
lib/xapo_api.rb

Overview

Xapo’s API.

This class allows the interaction with bitcoins APIs provided with Xapo.

Params:

+service_url+ (str): The endpoint URL that returns the payment widget.
+app_id+ (str): The id of the TPA doing the credit.
+app_secret+ (str): The TPA secret used to encrypt payload.

Instance Method Summary collapse

Constructor Details

#initialize(service_url, app_id, app_secret) ⇒ API

Returns a new instance of API.



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# File 'lib/xapo_api.rb', line 26

def initialize(service_url, app_id, app_secret)
  @service_url = service_url
  @app_id = app_id
  @app_secret = app_secret
  @credit_resource = '/credit/'
end

Instance Method Details

#credit(to, amount, request_id, currency: Xapo::Currency::BTC, comments: "", subject: "") ⇒ Object

Transfer a given amount from the main wallet of the TPA to a given sub account.

Params:

+to+ (str): the destination of the credit.
+amount+ (decimal): the amount to be credited.
+currency+ (Xapo::Currency): the currency of the operation (SAT|BTC).



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# File 'lib/xapo_api.rb', line 39

def credit(to, amount, request_id, currency: Xapo::Currency::BTC, 
           comments: "", subject: "")
  timestamp = XapoUtils.timestamp
  payload = {
              :to => to,
              :currency => currency,
              :amount => amount,
              :comments => comments,
              :subject => subject,
              :timestamp => timestamp,
              :unique_request_id => request_id
            }
  
  json_payload = JSON.generate(payload)
  encrypted_payload = XapoUtils.encrypt(json_payload, @app_secret, false)
  
  uri = URI(@service_url + @credit_resource)
  query = URI.encode_www_form(:appID => @app_id,
                              :hash => encrypted_payload)
  uri.query = query
  res = Net::HTTP.get_response(uri)

  return JSON.parse(res.body)
end