Exincore 提供了基於Mixin Network的幣幣交易API.git
你能夠支付USDT給ExinCore, ExinCore會以最低的價格,最優惠的交易費將你購買的比特幣轉給你, 每一幣交易都是匿名的,而且能夠在區塊鏈上進行驗證,交易的細節只有你與ExinCore知道!github
ExinCore 也不知道你是誰,它只知道你的UUID.ruby
你先須要建立一個機器人, 方法在 教程一.bash
正如教程一里咱們介紹過的, 咱們須要依賴 mixin-bot, 你應該先安裝過它了, 這兒咱們再安裝 easy-uuid, msgpack 兩個軟件包.dom
gem install msgpack
gem install easy-uuid
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ExinCore能夠進行BTC, USDT, EOS, ETH 等等交易, 這兒演示若是用 USDT購買BTC 或者 用BTC購買USDT, 交易前,先檢查一下錢包地址! 完整的步驟以下:學習
請注意,比特幣與USDT的地址是同樣的。區塊鏈
if cmd == "aw"
assetsInfo = walletAccount.read_assets()
p "--------The Wallet Assets List-----------------"
assetsInfo["data"].each { |x| puts x["symbol"] + " " +
x["balance"] + " " + x["public_key"] +
x["account_name"] + " " + x["account_tag"]}
p "----------End of Wallet Assets --------------"
end
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若是來查詢ExinCore市場的價格信息呢?你要先了解你交易的基礎幣是什麼,若是你想買比特幣,賣出USDT,那麼基礎貨幣就是USDT;若是你想買USDT,賣出比特幣,那麼基礎貨幣就是比特幣.ui
if cmd == "8"
Utils.ExinCoreMarketPriceRequest(USDT_ASSET_ID)
end
if cmd == "9"
Utils.ExinCoreMarketPriceRequest(BTC_ASSET_ID)
end
def self.ExinCoreMarketPriceRequest(asset_id)
full_url = "https://exinone.com/exincore/markets?base_asset=" + asset_id
p full_url
data = HTTP.get(full_url).body
body = ""
redData = data.readpartial
while redData != nil
body = body + redData
redData = data.readpartial
end
result = ActiveSupport::JSON.decode(body).with_indifferent_access
result["data"].each { |x|
puts x["exchange_asset_symbol"] + "/" + x["base_asset_symbol"] + " " +
x["price"] + " " + x["minimum_amount"] + " " + x["maximum_amount"] +
" " + x["exchanges"][0]
}
end
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在第二章裏,基於Mixin Network的Ruby比特幣開發教程: 機器人接受比特幣並當即退還用戶, 咱們學習過退還用戶比特幣,在這裏,咱們除了給ExinCore支付幣外,還要告訴他咱們想購買的幣是什麼,即將想購買的幣存到memo裏。url
memo1 = Base64.encode64(MessagePack.pack({
'A' => UUID.parse(USDT_ASSET_ID).to_raw
}))
memo = memo1.sub("\n","")
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轉幣給ExinCore時,將memo寫入你但願購買的幣, 這個memo別錯了,不然,ExinCore須要人工操做來退幣! 若是你想賣出比特幣買入USDT,調用方式以下:spa
const EXIN_BOT = "61103d28-3ac2-44a2-ae34-bd956070dab1";
const BTC_ASSET_ID = "c6d0c728-2624-429b-8e0d-d9d19b6592fa";
const EOS_ASSET_ID = "6cfe566e-4aad-470b-8c9a-2fd35b49c68d";
const USDT_ASSET_ID = "815b0b1a-2764-3736-8faa-42d694fa620a";
if cmd == "5"
memo1 = Base64.encode64(MessagePack.pack({
'A' => UUID.parse(USDT_ASSET_ID).to_raw
}))
memo = memo1.sub("\n","")
p memo
transInfo = walletAccount.create_transfer(walletAccount.encrypt_pin(DEFAULT_PIN),
{
asset_id: BTC_ASSET_ID,
opponent_id: EXIN_BOT,
amount: "0.0001",
trace_id: SecureRandom.uuid,
memo: memo
})
p transInfo
end
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若是你想賣出USDT買入比特幣,調用方式以下:
if cmd == "6"
memo1 = Base64.encode64(MessagePack.pack({
'A' => UUID.parse(BTC_ASSET_ID).to_raw
}))
memo = memo1.sub("\n","")
p memo
transInfo = walletAccount.create_transfer(walletAccount.encrypt_pin(DEFAULT_PIN),
{
asset_id: USDT_ASSET_ID,
opponent_id: EXIN_BOT,
amount: "1",
trace_id: SecureRandom.uuid,
memo: memo
})
p transInfo
end
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交易完成後,Exincore會將你須要的幣轉到你的賬上,一樣,會在memo裏,記錄成交價格,交易費用等信息!你只須要按下面的方式解開便可!
if cmd == "7"
if wallet_userid == "5e4ad097-21e8-3f6b-98f7-9dc74dd99f77"
dt = "2019-05-23T09:48:04.582099Z"
else
puts "Input the snapshots datetime: "
dt = gets.chomp
end
p CGI.escape(dt)
snaps = walletAccount.read_snapshots({
limit: "10",
offset: CGI.escape(dt),
asset: BTC_ASSET_ID,
order: "ASC"
})
snaps["data"].each { |x|
if x["amount"].to_f > 0
if x["data"] != nil
uData = MessagePack.unpack(Base64.decode64(x["data"]))
p uData
p "The code is " + uData["C"].to_s + " Price is " + uData["P"] + " Fee is " +
uData["F"]
p "Fee is Asset UUID is " + UUID.parse(uData["FA"]).to_s
p "Order id is " + UUID.parse(uData["O"]).to_s
end
end
}
end
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一次成功的交易以下:
Make your choose(eg: q for Exit!):
7
"2019-05-23T09%3A48%3A04.582099Z"
{"C"=>1000, "P"=>"7562.91", "F"=>"0.000000264", "FA"=>"\xC6\xD0\xC7(&$B\x9B\x8E\r\xD9\xD1\x9Be\x92\xFA", "T"=>"R", "O"=>"\xC4\x00*\a\xF1\xB1C9\xBC\xCE%\xC3C\x88^R"}
"The code is 1000 Price is 7562.91 Fee is 0.000000264"
"Fee is Asset UUID is c6d0c728-2624-429b-8e0d-d9d19b6592fa"
"Order id is c4002a07-f1b1-4339-bcce-25c343885e52"
-------------------------------------------------------------------------
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經過讀取幣的餘額,來確認交易狀況!
if cmd == "aw"
assetsInfo = walletAccount.read_assets()
p "--------The Wallet Assets List-----------------"
assetsInfo["data"].each { |x| puts x["symbol"] + " " +
x["balance"] + " " + x["public_key"] +
x["account_name"] + " " + x["account_tag"]}
p "----------End of Wallet Assets --------------"
end
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執行 ruby bitcoin_wallet-ruby.rb 便可開始交易了.