Withdraw Margin

Description

You could withdraw margins though this interfaces. But you should query withdrawable amount first here.

User Interface

TODO(Snapshots)

Function Description

Contract Address	MVault contract (referenced by General Info section)
Contract Name	MVault.sol
Function	function withdrawMargin( uint256 baseAmount, uint256 sldAmount )
Function Selector	0x3bad4bbb
Invocation Type	Ethereum Transaction
Passing Parameters	uint256 baseAmount: base token amount you would like to withdraw, actual number multiplied by 1E(Token precision) uint256 sldAmount: SLD token amount you would like to withdraw, actual number multiplied by 1E18
Return Value	None
Event Emitted	None
Event Signature	None
Transaction Sample(Kovan testnet)

ABI Description

    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "baseAmount",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "sldAmount",
          "type": "uint256"
        }
      ],
      "name": "withdrawMargin",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    }

Examples

Calling Examples

JavaScript

var Web3 = require('web3');
const BigNumber = require('bignumber.js');

// BSC Mainnet: https://bsc-dataseed.binance.org
// BSC Testnet: https://data-seed-prebsc-1-s1.binance.org:8545
const  web3 = new Web3("https://data-seed-prebsc-1-s1.binance.org:8545");

// Need MVault contract address
const CONTRACT_ADDRESS = "";
const ABI = [    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "baseAmount",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "sldAmount",
          "type": "uint256"
        }
      ],
      "name": "withdrawMargin",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    }];

var contract = new web3.eth.Contract(ABI, CONTRACT_ADDRESS);

contract.methods.withdrawMargin(
    BigNumber(100).times(1e18).toString(10), // 100 base tokens
    BigNumber(200).times(1e18).toString(10), // 200 SLD tokens
).send({
    from: "CALLER_ADDRESS",
}, function(error, result){
    if(!error) {
      console.log('Response:', result);
    } else {
      console.log(error);
    }
});

Python

# This example is written by using Web3.py
# More details on Web3.py could be found here - https://web3py.readthedocs.io/

HTTP Request Example

Withdraw Margin

POST (BSC Mainnet) https://bsc-dataseed.binance.org/

Pay token margin for MVault. More details on how to send a transaction via BSC RPC could be found here, https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_sendrawtransaction

Request Body

Name	Type	Description
jsonrpc*	string	"2.0"
method*	string	"eth_sendRawTransaction"
params*	array	the signed transaction data coerced into string array
id*	number	request sequence id, you could use timestamp as id

200 Success response.

{
  "id":64,
  "jsonrpc": "2.0",
  "result": "0x146695866343024d1ad9854a72904d16abec8b1597e098619d2addbd44b14e4c"
}