class BinanceAPI::Base
Constants
- BASE_URL
Attributes
api_key[W]
api_secret[W]
Public Class Methods
new(options: {})
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# File lib/binance_api/base.rb, line 11 def initialize(options: {}) @api_key = options.fetch(:api_key, nil) @api_secret = options.fetch(:api_secret, nil) end
Public Instance Methods
api_key()
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# File lib/binance_api/base.rb, line 18 def api_key @api_key || BinanceAPI.api_key || raise('missing api_key') end
api_secret()
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# File lib/binance_api/base.rb, line 22 def api_secret @api_secret || BinanceAPI.api_secret || raise('missing api_secret') end
Protected Instance Methods
params_with_signature(params, secret)
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# File lib/binance_api/base.rb, line 28 def params_with_signature(params, secret) params = params.reject { |_k, v| v.nil? } query_string = URI.encode_www_form(params) signature = OpenSSL::HMAC.hexdigest(OpenSSL::Digest.new('sha256'), secret, query_string) params = params.merge(signature: signature) end
safe() { || ... }
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ensure to return a response object
# File lib/binance_api/base.rb, line 36 def safe yield rescue RestClient::ExceptionWithResponse => err return err.response end