diff options
Diffstat (limited to 'examples/arc20/main.go')
| -rw-r--r-- | examples/arc20/main.go | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/examples/arc20/main.go b/examples/arc20/main.go index 303d620..6ad542c 100644 --- a/examples/arc20/main.go +++ b/examples/arc20/main.go @@ -40,10 +40,9 @@ func init() { privateKey = pk // Extract From Address from the private key address = crypto.PubkeyToAddress(privateKey.PublicKey) - // erc20 = common.HexToAddress("0xea75d59faF258F1fdf2b94F158e54D7ad44359B6") // Address of ARC-20 to deposit funds in erc20 = common.HexToAddress("0x721F9Af7631605713133ccc502E32eA4d43CDfec") - // AssetID as a uint256 integer as displayed in Remix of the ARC-20 + // AssetID of the underlying asset assetID = common.HexToHash("0x42f0d24c970eb6c567ea63a68b97d8e357a7fc8d9f73489c7761f1382b295db4").Big() amount = new(big.Int).SetUint64(100) } @@ -59,7 +58,7 @@ func createDepositCallData(erc20 common.Address, assetID, amount *big.Int) []byt data = append(data, erc20.Bytes()...) data = append(data, common.LeftPadBytes(assetID.Bytes(), 32)...) data = append(data, common.LeftPadBytes(amount.Bytes(), 32)...) - data = append(data, functionSignature...) // Add this back in to trigger call to deposit + data = append(data, functionSignature...) fmt.Printf("deposit callData: 0x%x\n", data) return data } @@ -70,7 +69,7 @@ func createDepositTransaction(nonce uint64, erc20 common.Address, assetID, amoun return types.NewTransaction(nonce, nativeAssetCallAddr, new(big.Int), gasLimit, gasPrice, callData) } -// deploy ARC-20 contract with specific assetID +// Deposit funds into an ARC-20 Contract func main() { client, err := ethclient.Dial(uri) if err != nil { @@ -83,14 +82,14 @@ func main() { } fmt.Printf("Creating deposit transaction from: %s, erc20 address: %s, assetID: %d, amount: %d, nonce: %d\n", address.Hex(), erc20.Hex(), assetID, amount, nonce) // Create and sign deposit transaction from account that has been funded with sufficient AVAX to - // pay gas costs and sufficient amount of the native asset to make the deposit + // pay gas costs and sufficient amount of [assetID] to make the deposit tx := createDepositTransaction(nonce, erc20, assetID, amount, gasLimit, gasPrice) signer := types.NewEIP155Signer(chainID) signedTx, err := types.SignTx(tx, signer, privateKey) if err != nil { panic(err) } - // Send the signed transaction to the client + // Issue the signed transaction to the client if err := client.SendTransaction(ctx, signedTx); err != nil { panic(err) } |