tron-wallet

tron wallet package for creating and generating wallet, transferring TRX, getting wallet balance and crawling blocks to find wallet transactions

Installation

go get github.com/Amirilidan78/tron-wallet@v0.1.0

Test

test for Crawler, TronWallet and Token located at /test

go test ./test

Wallet methods

generating tron wallet

w := GenerateTronWallet(enums.SHASTA_NODE)
w.Address // strnig 
w.AddressBase58 // strnig 
w.PrivateKey // strnig 
w.PublicKey // strnig

creating tron wallet from private key

w := CreateTronWallet(enums.SHASTA_NODE,privateKeyHex)
w.Address // strnig 
w.AddressBase58 // strnig 
w.PrivateKey // strnig 
w.PublicKey // strnig

getting wallet trx balance

balanceInSun,err := w.Balance()
balanceInSun // int64

getting wallet trc20 balance

balanceInToken,err := w.BalanceTRC20(token)
balanceInToken // int64

crawl blocks for addresses transactions


c := &Crawler{
		Node: enums.SHASTA_NODE, // network -> maninet, shasta, nile
		Addresses: []string{
			"TY3PJu3VY8xVUc5BjYwJtyRgP7TfivV666", // list of your addresses
		},
	}
	
res, err := c.ScanBlocks(40) // scan latest 40 block on block chain and extract addressess transactions 
res, err := c.ScanBlocksFromTo(28905305, 28905307) // or scan block from to number
Example 
// *
{
    {
        "address": "TY3PJu3VY8xVUc5BjYwJtyRgP7TfivV666",
        "tranasctions": {
            {
                "tx_id": "6afbc5758d49e8d8bedddd903edbfc01c5f11ebfbaa6237e887294a6fc9394a2",
                "from_address": "TJnsY5bGiwuPCQFismQDwyVTPAn7M88888",
                "to_address": "TY3PJu3VY8xVUc5BjYwJtyRgP7TfivV666",
                "amount": "195500", // sun
                "symbol": "TRX",
            },
            {
                "tx_id": "61624fffb31d09b9fe7252cd743733a5890c2a9077698d4a9bcb3d70ebb28777",
                "from_address": "TSw5FSuWhTAcaJmBUVFY9fUY4ihwx588b6",
                "to_address": "TJnsY5bGiwuPCQFismQDwyVTPAn7M88888",
                "amount": "10000", // in token sub value 
                "symbol": "USDT",
            },
        }
    },
    ...
}
* //

transfer trx from wallet

txId, err := w.Transfer(toAddressBase58, amount)
txId // string

transfer trc20 from wallet

txId, err := w.TransferTRC20(token, toAddressBase58, amount)
txId // string

Token methods

declaring token

token := &tronWallet.Token{
    ContractAddress: enums.SHASTA_Tether_USDT,
}

Getting token name

token.GetName(w.Node, w.AddressBase58) // return string,error

Getting token symbol

token.GetSymbol(w.Node, w.AddressBase58) // return string,error

Getting token decimals

token.GetDecimal(w.Node, w.AddressBase58) // return int64,error

Supported networks

check enums/nodes file alternatively you can create your own node

node := enums.CreateNode("grpc.test.com:50051")

Supported contracts

check enums/contracts file alternatively you can create your own contract

contractAddress := enums.CreateContractAddress("TPYmHEhy5n8TCEfYGqW2rPxsghSfzghPDn")

TRX Faucet

Follow TronTestnet Twitter account @TronTest2 . Write your address in your tweet and @TronTest2 . They will transfer 10,000 test TRX (usually within five minutes). Each address can only be obtained once a day. If you need TRX for the nile testnet, please add "NILE" in your tweet.

TRC20 Faucet

Go to https://developers.tron.network/ and connect to the discord community. You can than ask for usdt in #faucet channel. Just type !shasta_usdt YOUR_WALLET_ADDRESS and send. TronFAQ bot will send you 5000 USDT (SASHTA) soon.

Important

I simplified this repository https://github.com/fbsobreira repository to create this package You can check go tron sdk for better examples and functionalities and do not use this package in production, I created this package for education purposes.

TODOS

check address balance before transfer trx
check address balance before transfer trc20
use util.Address type instead of string in wallet functions to avoid errors

akankushjnvku/tron-wallet