Index
Methods
BalanceOf
Fetch the balance of a specific address.
Copy ontSdk.Native.Ont.BalanceOf(address common.Address) (uint64, error) BalanceOfV2
Fetch the balance of a specific address.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.BalanceOfV2(address common.Address) (*big.Int, error) Transfer
Initiate a transaction.
Copy ontSdk.Native.Ont.Transfer(gasPrice, gasLimit uint64, from *Account, to common.Address, amount uint64) (common.Uint256, error) Emit a corresponding contract event. For example:
Copy {
"ContractAddress": "0100000000000000000000000000000000000000",
"States": [
"transfer",
"APS1wGGVUjsJYLUvncckzgsdqGT3KRqMtx",
"AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK",
200
]
} TransferV2
Initiate a transaction.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.TransferV2(gasPrice, gasLimit uint64, from *Account, to common.Address, amount *big.Int) (common.Uint256, error) If the transfer amount is divisible by 10^9, the event emitted will be the same as the one by Transfer.
Otherwise, the amount consists of two integers. The first one represents amount/10^9, and the second one represents amount%10^9. For example, if the transaction amount is 123.4567 ONT, the event looks like:
Copy {
"ContractAddress": "0100000000000000000000000000000000000000",
"States": [
"transfer",
"APS1wGGVUjsJYLUvncckzgsdqGT3KRqMtx",
"AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK",
123，
4567
]
} MultiTransfer
Initiate a batch transfer from one address to multiple addresses.
Copy ontSdk.Native.Ont.MultiTransfer(gasPrice, gasLimit uint64, states []*ont.State, signer *Account) (common.Uint256, error) MultiTransferV2
Initiate a batch transfer from one address to multiple addresses.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.MultiTransferV2(gasPrice, gasLimit uint64, states []*ont.State, signer *Account) (common.Uint256, error) Approve
Approve tokens to be withdrawn as allowance.
Copy ontSdk.Native.Ont.Approve(gasPrice, gasLimit uint64, from *Account, to common.Address, amount uint64) (common.Uint256, error) ApproveV2
Approve tokens to be withdrawn as allowance.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.ApproveV2(gasPrice, gasLimit uint64, from *Account, to common.Address, amount *big.Int) (common.Uint256, error) Allowance
Return the allowance from the from account to the to account.
Copy ontSdk.Native.Ont.Allowance(from, to common.Address) (uint64, error) AllowanceV2
Return the allowance from the from account to the to account.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.AllowanceV2(from, to common.Address) (*big.Int, error) TransferFrom
Allow tokens to be transferred from allowance.
Copy ontSdk.Native.Ont.TransferFrom(gasPrice, gasLimit uint64, sender *Account, from, to common.Address, amount uint64) (common.Uint256, error) TransferFromV2
Allow tokens to be transferred from allowance.
ONT has 9 decimals.
Copy ontSdk.Native.Ont.TransferFromV2(gasPrice, gasLimit uint64, sender *Account, from, to common.Address, amount *big.Int) (common.Uint256, error)
