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README.md

wicc-wallet-utils-go

维基链go语言离线签名钱包库 (WaykiChain Wallet Library for Offline Operation written in golang)

下载(Install)

  • go get github.com/WaykiChain/wicc-wallet-utils-go
  • go get github.com/btcsuite

用法(Usage)

创建钱包(WaykiChain Create Wallet)

生成助记词和私钥管理你的钱包。
Generate mnemonics and private keys to manage your wallet.

func GenerateMnemonics() string

func GetPrivateKeyFromMnemonic(words string, netType int) string

func GetPubKeyFromPrivateKey(privKey string) (string,error) 

func GetAddressFromPrivateKey(privateKey string, netType int) string

func GetAddressFromMnemonic(words string, netType int) string
  • GenerateMnemonics.
    生成12个助记词
    (You will get 12 words).
  • GetPrivateKeyFromMnemonic.
    你提供你的助记词和网络类型(1 主网,2 测试网),函数会给你返回私钥,主网私钥大写P开头,测试网大写Y开头。
    (You should provide your mnemonic and network Type (1 MainNet,2 TestNet),function return private Key,MainNet Private key start with "P" ,TestNet private key start with "Y".)
  • GetPubKeyFromPrivateKey.
    (提供私钥获得公钥,获得公钥的16进制字符串)
    you should provide your Private Key,the function return wallet public key as hex string.
  • GetAddressFromPrivateKey.
    私钥获得钱包地址,地址是Base58编码的字符串,主网地址大写字母W开头,测试网地址小写字母w开头。
    you should provide your Private Key,the function return wallet Address as base58 encode string,MainNet Address start with "W",TestNet Address start with "w".
  • GetAddressFromMnemonic.
    从助记词获得地址。
    you should provide your mnemonic,the function return wallet Address as base58 encode string,MainNet Address start with "W",TestNet Address start with "w".

示例(Examples):

生成助记词(Generate mnemonic:)

mnemonic := GenerateMnemonics()

助记词生成钱包私钥(Get private key from mnemonic:)

mnemonic := "empty regular curve turtle student prize toy accuse develop spike scatter ginger"
privateKey := GetPrivateKeyFromMnemonic(mnemonic, WAYKI_MAINTNET)

私钥获得公钥(Get public key from private key:)

publicKey,_:=GetPubKeyFromPrivateKey("Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13")

私钥获得钱包地址(Get address from private key:)

address := GetAddressFromPrivateKey(privateKey, WAYKI_MAINTNET)

助记词获得钱包地址(Get address from mnemonic:)

mnemonic := "empty regular curve turtle student prize toy accuse develop spike scatter ginger"
address := GetAddressFromMnemonic(mnemonic, WAYKI_MAINTNET)

维基链签名交易(WaykiChain Sign Transaction)

用私钥签名交易,你可以使用bass提交钱包库生成的rawtx字符串。
Signing a transaction with a private key,you can submit your offline signature rawtx transaction by bass.

BassNetwork Api
TestNet https://baas-test.wiccdev.org/v2/api/swagger-ui.html#!/
MainNet https://baas.wiccdev.org/v2/api/swagger-ui.html#!/

Submit raw string:

Mainnet https://baas.wiccdev.org/v2/api/swagger-ui.html#!/transaction-controller/offlinTransactionUsingPOST ,

TestNet https://baas-test.wiccdev.org/v2/api/swagger-ui.html#!/transaction-controller/offlinTransactionUsingPOST,

Get block height:

MainNethttps://baas.wiccdev.org/v2/api/swagger-ui.html#!/block-controller/getBlockCountUsingPOST,

TestNet https://baas-test.wiccdev.org/v2/api/swagger-ui.html#!/block-controller/getBlockCountUsingPOST

转账交易

合约交易(部署、调用)

CDP交易(CDP Transaction)

用户可以通过抵押WICC获得WUSD,一个用户只能拥有一个cdp,除非之前的cdp已经关闭。
Any user holding a WICC can send a WICC to the CDP (Collaterized Debt Position) to obtain a certain percentage of WUSD.a user can only have one cdp unless the previous cdp has been destroyed.

func SignCdpStakeTx(privateKey string, param *CdpStakeTxParam) (string, error) 

func SignCdpRedeemTx(privateKey string, param *CdpRedeemTxParam) (string, error) 

func SignCdpLiquidateTx(privateKey string, param *CdpLiquidateTxParam) (string, error)
  • SignCdpStakeTx.
    CDP抵押交易签名。
    sign cdp stake transaction with a private key , return the rawtx string.
  • SignCdpRedeemTx.
    cdp赎回交易签名。
    sign cdp redeem transaction with a private key , return the rawtx string.
  • SignCdpLiquidateTx.
    CDP清算交易签名。
    sign cdp liquidate transaction with a private key , return the rawtx string.

示例(Example:)

Sign cdp stake transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam CdpStakeTxParam
	txParam.CdpTxid = "0b9734e5db3cfa38e76bb273dba4f65a210cc76ca2cf739f3c131d0b24ff89c1"  //user cdp transaction hash,If the user has not created a cdp, then do not fill out
	txParam.BcoinSymbol = string(commons.WICC)   //pay WICC
	txParam.ScoinSymbol = string(commons.WUSD)   //get WUSD
	txParam.FeeSymbol = string(commons.WICC)    //fee symbol (WICC/WUSD)
	txParam.BcoinStake = 100000000
	txParam.ScoinMint = 50000000
	txParam.Fees = 100000                       //Miner fee,minimum 100000sawi
	txParam.ValidHeight = 283308
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignCdpStakeTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign cdp redeem transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam CdpRedeemTxParam
	txParam.CdpTxid = "0b9734e5db3cfa38e76bb273dba4f65a210cc76ca2cf739f3c131d0b24ff89c1"//user cdp create transaction hash
	txParam.FeeSymbol = string(commons.WICC)
	txParam.ScoinsToRepay = 20000000
	txParam.BcoinsToRedeem = 100000000
	txParam.Fees = 100000                                     //Miner fee,minimum 100000sawi
	txParam.ValidHeight = 25
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignCdpRedeemTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign cdp liquidate transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam CdpLiquidateTxParam
	txParam.CdpTxid = "0b9734e5db3cfa38e76bb273dba4f65a210cc76ca2cf739f3c131d0b24ff89c1"//Liquidated cdp transaction hash id
	txParam.FeeSymbol = string(commons.WICC)
	txParam.ScoinsLiquidate = 100000000
	txParam.Fees = 100000                                                    //Miner fee,minimum 100000sawi
	txParam.ValidHeight = 25
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignCdpLiquidateTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

DEX Transaction

维基链去中心化交易所。
WaykiChain decentralized exchange.

func SignDexSellLimitTx(privateKey string, param *DexLimitTxParam) (string, error)

func SignDexMarketSellTx(privateKey string, param *DexMarketTxParam) (string, error)

func SignDexBuyLimitTx(privateKey string, param *DexLimitTxParam) (string, error)

func SignDexMarketBuyTx(privateKey string, param *DexMarketTxParam) (string, error)

func SignDexCancelTx(privateKey string, param *DexCancelTxParam) (string, error)
  • SignDexSellLimitTx.
    限价卖单。 sign dex sell limit price transaction with a private key , return the rawtx string.
  • SignDexMarketSellTx.
    市价卖单。
    sign dex sell market price transaction with a private key , return the rawtx string.
  • SignDexBuyLimitTx.
    限价买单。
    sign dex buy limit price transaction with a private key , return the rawtx string.
  • SignDexMarketBuyTx.
    市价买单。
    sign dex buy market price transaction with a private key , return the rawtx string.
  • SignDexCancelTx.
    取消挂单。
    sign cancel dex order transaction with a private key , return the rawtx string.

Sign dex Buy limit price transaction:

	privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam DexLimitTxParam
	txParam.FeeSymbol = string(commons.WICC)
	txParam.Fees = 100000
	txParam.CoinSymbol = string(commons.WUSD)
	txParam.AssetSymbol = string(commons.WICC)
	txParam.AssetAmount = 10000
	txParam.ValidHeight = 25
	txParam.Price = 25                      
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignDexBuyLimitTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign dex sell limit price transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam DexLimitTxParam
	txParam.FeeSymbol = string(commons.WICC)
	txParam.Fees = 10000
	txParam.CoinSymbol = string(commons.WUSD)
	txParam.AssetSymbol = string(commons.WICC)
	txParam.AssetAmount = 1000000
	txParam.ValidHeight = 282956
	txParam.Price = 200000000
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignDexSellLimitTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign dex sell market price transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam DexMarketTxParam
	txParam.FeeSymbol = string(commons.WICC)
	txParam.Fees = 100000
	txParam.CoinSymbol = string(commons.WUSD)
	txParam.AssetSymbol = string(commons.WICC)
	txParam.AssetAmount = 10000
	txParam.ValidHeight = 25
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignDexMarketSellTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign dex buy market price transaction:

    privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam DexMarketTxParam
	txParam.FeeSymbol = string(commons.WICC)
	txParam.Fees = 100000
	txParam.CoinSymbol = string(commons.WUSD)
	txParam.AssetSymbol = string(commons.WICC)
	txParam.AssetAmount = 10000
	txParam.ValidHeight = 25
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignDexMarketBuyTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}

Sign dex cancel order transaction:

	privateKey := "Y6J4aK6Wcs4A3Ex4HXdfjJ6ZsHpNZfjaS4B9w7xqEnmFEYMqQd13"
	var txParam DexCancelTxParam
	txParam.FeeSymbol = string(commons.WICC)
	txParam.Fees = 100000
	txParam.DexTxid = "009c0e665acdd9e8ae754f9a51337b85bb8996980a93d6175b61edccd3cdc144"//dex transaction tx id
	txParam.ValidHeight = 25
	txParam.SrcRegId = "0-1"
	txParam.PubKey = "03e93e7d870ce6f1c9997076c56fc24e6381c612662cd9a5a59294fac9ba7d21d7"

	hash, err := SignDexCancelTx(privateKey, &txParam)
	if err != nil {
		t.Error("SignCdpStakeTx err: ", err)
	}
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