6. Check Funds on Public Pool

Description

Check detailed information on fund deposited in public liquidity pool.

TBD: Narratives

User Interface

Function Description

Item	Description
Contract Address	Public pool contract (referenced by Smart Contract Overview section)
Contract Name	SLDDAIPools1.sol
Function	function getLPAmountInfo() public view returns(uint256 deposit,uint256 availabe,uint256 locked)
Function Selector	0x53ac2d24
Invocation Type	Ethereum Call
Passing Parameters	None
Return Value	Total deposited amount; available amount; locked amount

ABI Description

{
	"inputs": [],
	"name": "getLPAmountInfo",
	"outputs": [{
		"internalType": "uint256",
		"name": "deposit",
		"type": "uint256"
	}, {
		"internalType": "uint256",
		"name": "availabe",
		"type": "uint256"
	}, {
		"internalType": "uint256",
		"name": "locked",
		"type": "uint256"
	}],
	"stateMutability": "view",
	"type": "function"
}

Examples

Calling Examples

JavaScript

// This example is written by using Web3.js
// More details on Web3.js could be found here - https://web3js.readthedocs.io/

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");

const CONTRACT_ADDRESS = "Replace with public pool contract address";
const ABI = [{
	"inputs": [],
	"name": "getLPAmountInfo",
	"outputs": [{
		"internalType": "uint256",
		"name": "deposit",
		"type": "uint256"
	}, {
		"internalType": "uint256",
		"name": "availabe",
		"type": "uint256"
	}, {
		"internalType": "uint256",
		"name": "locked",
		"type": "uint256"
	}],
	"stateMutability": "view",
	"type": "function"
}];

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

contract.methods.getLPAmountInfo().call({
}, 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

Send a call request to get public pool info

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

Make a contract call to get deposited funds details of Shield Protocol V1. More details on how to make a contract call request 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_call"
params	array	the signed transaction data coerced into string array, for instance,
id	number	request sequence id, you could use timestamp as id

200 The result responded could be decoded into two uint256 numbers which represents the total amount and the available amount of deposited funds.

{
    "jsonrpc": "2.0",
    "id": 1234,
    "result": "0x0000000000000000000000000000000000000000000dc85f59edd89161ce451a0000000000000000000000000000000000000000000ab0e0c62a28d4f38d151a00000000000000000000000000000000000000000003177e93c3afbc6e413000"
}

Request Body Example:

{
    "jsonrpc": "2.0",
    "method": "eth_call",
    "params": [
        {
            "from": "0x0000000000000000000000000000000000000000",
            "to": "0x67360e519b0d7f4f4f257e22253cac1cd5c8ef12",
            "data": "0x53ac2d24"
        },
        "latest"
    ],
    "id": 1234
}

CURL Example:

curl --location --request POST 'https://data-seed-prebsc-1-s1.binance.org:8545' \
--header 'Content-Type: application/json' \
--data-raw '{
    "jsonrpc": "2.0",
    "method": "eth_call",
    "params": [
        {
            "from": "0x0000000000000000000000000000000000000000",
            "to": "0x67360e519b0d7f4f4f257e22253cac1cd5c8ef12",
            "data": "0x53ac2d24"
        },
        "latest"
    ],
    "id": 1234
}'